Scripting languages are languages that allow you to send commands directly to a system that executes these commands. These commands are read line by line and executed. An error is issued when a line cannot be executed for any reasn (wrong syntax, illegal operation,...). e.g. Python, shell-script, Matlab
Programming languages are languages that allow you to create a program by writing structured code that is read all at once by the system, checked for errors, and translated into an unreadable format that the machine can then execute. e.g. Java, C/C++, Visual Basic...
Programming languages are generally faster in execution than scripting languages but are often more difficult to use and have more rigid syntax. You can generally use either of them to do pretty much anything, though each is more suited for specific applications.What are the differences between scripting languages and programming languages?
A scripting language executes a series of commands - usually to the command shell of an OS - like a weekly backup of all files newer than 7 days old.
A programming language allows the writer to create an application which uses functions usually not part of the command shell, such as opening files and manipulating the data within them.What are the differences between scripting languages and programming languages?
The short answer: These days, the line between a scripting language and a programming language is blurred. As such, in practical application, the differences are meaningless. So the answer is: no.
Some details 鈥?what a nerd might tell you: Scripting or writing scripts, is programming within a program. Traditionally you would write scripts to automate certain functionality within another program. Traditionally scripts would have very specific task like for example: reading a text file to extract all the email addresses.
The primary difference between a ';programming language'; (C, C++, VB etc.) and a ';scripting language'; (PHP, ASP, JSP, JavaScript, VBScript)is that code written in a programming language needs to be compiled before it is run. Once it is compiled, it can be run any number of times.
Scripting languages, on the other hand, are interpreted at run-time. This means that every time you want to run the program, a separate program needs to read the code, interpret it, and then follow the instructions in the code. Compiled code has already been interpreted into machine language, so it is will typically execute faster because the conversion into machine language has already been done.
Markup languages (HTML, XML) are somewhat different from both of the others. A markup language is simply a set of tags that are used to ';mark up'; text documents so that sections of text can be logically arranged and labeled. These documents can be viewed as plain text, or, more commonly, are viewed through a browser. The browser parses the document, looking for markup tags, and it then arranges the text and/or formats it according to the values in the tags.
A scripting language is considered an 'intrepreted' language. Each program step is executed as it is reached, and the host 'interprets' the command right then.
A programming language requires a compiler which translates each command during the compilation process and produces a program, typically an .exe file which can be run as a 'stand alone' program.
Firstly, a scripting language _is_ a programming language. I think though you are trying to determine the difference between a scripting language and a compiled language. The difference is simple:
Compiled languages must be compiled before they can be executed - this means you run it through a compiler and it converts your source code into executable machine code.
Scripting languages are interpreted - this means they are only compiled ';on the fly';, line-by-line as each line is executed. For this reason, code written in scripting languages will almost always run slower than it's equivalent compiled language code.
Thursday, December 24, 2009
What programming language should I learn?
I want to learn how to develop Windows based software, but also web applications in general. What is the best, most flexible language to learn to get started? I don't want to spend months and months learning a language only to find out it is not useful anymore.
Thanks! NickWhat programming language should I learn?
first Learn VB6/VB.Net. It's easy to understand the programming and
you can build for both web application and desktop application.but, VB6/VB.Net not programming language then learn C/C++ and then Java. this is programming language.
Online study in programming language.
VC++ Tutorials / UI Samples:
http://www.ucancode.net/faq/feature.htm
Code Teacher:C/C++,ASP..
http://www.codeteacher.com/
Java Programming Examples:
http://www.idevelopment.info/data/Programming/java/PROGRAMMING_Java_Programming.shtmlWhat programming language should I learn?
I can never express this enough. Do not learn a language. Instead learn algorithms and patterns. I apologize now if you are an experienced programmer. Learn the algorithms to code instead of the pickiness of a single language. Don't trap yourself in that one language.
Now to learn windows coding and web applications. I would suggest learning C#. Other code to look at however is Visual Basic .NET, and possibly ColdFusion (I have seen it used heavily in web applications)
I hate to break the news to you, but there is no easy language to learn when it comes to web design. I have found that the most flexible language is A++ and advanced versions of C++. Windows at one time had a web design maker that come with 98 and ME. Try and seek those out. There are some web design software's out there that can help you as well. Try finding one and go from there.
Bill gets my vote too. (I'm a programmer.)
I think ActionScript 3 / Flex / Flash is fun. There's a good online community. It's cross-platform, and it's causing quite a buzz. Flash Player 10 is awesome.
VB.NET and C# are just for Windows, and although people in suits tend to like IIS, most developers I know prefer PHP.
I liked Scorpio4frenz's JavaScript suggestion too. You can even use it to develop Adobe AIR applications that run on the desktop.
I've recently started to take up Adobe Flex. It's kind of difficult to work with at first but produces AMAZING sites. Not only are its productions very nice to the eye, the programming features of the language are amazing. I would consider this to me a next-gen web application language. Volkswagen's website was done in Flex.
http://www.adobe.com/products/flex/?prom鈥?/a>
Do you have knowledge of HTML? If not, start with that since it is the basis of web development. Then you can learn JavaScript without which simple HTML code cannot do much. After that, you might be in a better position to decide whether you want to advance further in Java, .NET, or Oracle web development technologies like Application Express (APEX). Oracle APEX is very simple to learn (oracle provides online workspaces to use it for free..check oracle website), but you do require database knowledge and PL/SQL. But then, you would need database skills for any kind of web development.
I have to agree with Bill. Learning the algorithms and patterns is the most important. once you've got that down. most languages are a piece of cake. you just have to figure out the the syntaxes of the different languages which will, over time, come quite easily.
Learn VB.NET. It's easy and you can build for both web and desktop.
Yea learn VB .Net its the easiest one to use
Thanks! NickWhat programming language should I learn?
first Learn VB6/VB.Net. It's easy to understand the programming and
you can build for both web application and desktop application.but, VB6/VB.Net not programming language then learn C/C++ and then Java. this is programming language.
Online study in programming language.
VC++ Tutorials / UI Samples:
http://www.ucancode.net/faq/feature.htm
Code Teacher:C/C++,ASP..
http://www.codeteacher.com/
Java Programming Examples:
http://www.idevelopment.info/data/Programming/java/PROGRAMMING_Java_Programming.shtmlWhat programming language should I learn?
I can never express this enough. Do not learn a language. Instead learn algorithms and patterns. I apologize now if you are an experienced programmer. Learn the algorithms to code instead of the pickiness of a single language. Don't trap yourself in that one language.
Now to learn windows coding and web applications. I would suggest learning C#. Other code to look at however is Visual Basic .NET, and possibly ColdFusion (I have seen it used heavily in web applications)
I hate to break the news to you, but there is no easy language to learn when it comes to web design. I have found that the most flexible language is A++ and advanced versions of C++. Windows at one time had a web design maker that come with 98 and ME. Try and seek those out. There are some web design software's out there that can help you as well. Try finding one and go from there.
Bill gets my vote too. (I'm a programmer.)
I think ActionScript 3 / Flex / Flash is fun. There's a good online community. It's cross-platform, and it's causing quite a buzz. Flash Player 10 is awesome.
VB.NET and C# are just for Windows, and although people in suits tend to like IIS, most developers I know prefer PHP.
I liked Scorpio4frenz's JavaScript suggestion too. You can even use it to develop Adobe AIR applications that run on the desktop.
I've recently started to take up Adobe Flex. It's kind of difficult to work with at first but produces AMAZING sites. Not only are its productions very nice to the eye, the programming features of the language are amazing. I would consider this to me a next-gen web application language. Volkswagen's website was done in Flex.
http://www.adobe.com/products/flex/?prom鈥?/a>
Do you have knowledge of HTML? If not, start with that since it is the basis of web development. Then you can learn JavaScript without which simple HTML code cannot do much. After that, you might be in a better position to decide whether you want to advance further in Java, .NET, or Oracle web development technologies like Application Express (APEX). Oracle APEX is very simple to learn (oracle provides online workspaces to use it for free..check oracle website), but you do require database knowledge and PL/SQL. But then, you would need database skills for any kind of web development.
I have to agree with Bill. Learning the algorithms and patterns is the most important. once you've got that down. most languages are a piece of cake. you just have to figure out the the syntaxes of the different languages which will, over time, come quite easily.
Learn VB.NET. It's easy and you can build for both web and desktop.
Yea learn VB .Net its the easiest one to use
How is math implemented in computer science and programming?
There is a definite link between computer science and math. (I minored in computer science.) Computer science is based on math.
This is what one website says:
Computer Science
Computer science is the study of the theoretical foundations of information and computation and their implementation and application in computer systems. Mathematicians, with their training in logical and precise thinking, are highly prized in this field. See the student section of the Association for Computing Machinery for career advice.
There are definitely more links than the one provided below. just google ';careers'; and ';math'; and ';computer science'; and you'll see many results.
good luck
This is what one website says:
Computer Science
Computer science is the study of the theoretical foundations of information and computation and their implementation and application in computer systems. Mathematicians, with their training in logical and precise thinking, are highly prized in this field. See the student section of the Association for Computing Machinery for career advice.
There are definitely more links than the one provided below. just google ';careers'; and ';math'; and ';computer science'; and you'll see many results.
good luck
Which programming languages are used most in bioinformatics?
i want to escape the bench! i think the computer is a suitable refuge, i think if i knew more about the programming side that could help, so i am going to try to learn some programing, which langauges wold be useful to learn for bioinformatics?Which programming languages are used most in bioinformatics?
Must know languages C++, SQL, HTML, PHP, Javascript
Helpful languages Python, Gambas, XML, Smalltalk, Java
Skip .NET as it'll be unsupported in a few years. M$ doesn't like to keep languages around very long so they can sell you a whole new language with almost no backward compatability.
The other languages are good choices. C/C++ is important to know at least a smattering of if you program at all. SQL is a must learn for any language. Start with ANSI SQL as it will give you a firm foundation of the concepts and will apply to a greater or lessor extent with all the SQL Varients like PLSQL.
When learning SQL this book cannot be beat.
http://www.amazon.com/Practical-SQL-Hand鈥?/a>
Python is a handy language to know even as just a computer user. Gambas if you run Linux is a language you can learn quickly, is quite powerful and easy to use, it only runs on Linux at this time. Java is not a language but an institution. I suspect nobody knows everything about Java programming. Even knowing everything about a specialty in Java programming would be difficult. It is a vast language. If you know C++ Java will be easier to learn. It's excellent for web based apps and has better portability than most languages but is complex in deployment.
PHP is another language you'll want to know. It is the web development language. Writing in any other is mostly a waste of time. .NET will be unsupported as M$ forces everybody into it's propriatory version of cloud computing. Cold Fusion is basically obsolete. Writing whole websites in javascript is begging for headaches.
You will do web development, no way around it in todays world. Somebody finds out you know anything about coding you'll be hit with some web development. As such you should know not only PHP but javascript. It's not Java at all and essential to augment other languages. HTML and XML are two other must knows but both are rather easy to learn the basics of.
Smalltalk is a very different bear but it's ability to create agents with self modifying code is quite useful in data mining. Smalltalk is much better supported and easier to learn than LISP. Smalltalk is well supported on most platforms where LISP is only supported on Windows in commercial form. Linux support for Linux is pretty decent including commercial versions, however graphics libs tend to be it's achilies heal on all platforms. Smalltalk comes without those headaches and nightmares. Smalltalk under Linux has some good IDEs to work from.
Last you'll want to at least dual boot. Linux provides far too many tools and advantages in this endeavor to ignore. Many of your end users will be Linux users, possibly the majority today.Which programming languages are used most in bioinformatics?
This benchmark compares the memory usage and speed of execution for three standard bioinformatics methods, implemented in programs using one of six different programming languages. Programs for the Needleman-Wunsch algorithm, the Neighbor-Joining tree construction algorithm and an algorithm for parsing BLAST file outputs were implemented in C, C++, C#, Java, Perl and Python.
A survey (bioinformatics.org) on which languages would be the most useful to learn ranked the following languages in decreasing order: Python, Perl, Java, C/C++ and the framework .NET which includes C#.
Requirements:6 programming languages: C, C++, C#, Java, Perl, Python
3 programs: Needleman-Wunsch global alignment algorithm, Neighbor-Joining tree algorithm and BLAST parsing program.
2 Operating Systems: Linux (Fedora) and Windows (XP)
To start off, learn C, C++, or Java (or all three). They are the basics for just about any programming language. Other than that, I would assume you are planning on storing a lot of data using bioinformatics, so possibly look into storage based languages such as SQL. But once you know one language, it seems that most of them are usually similar in some way. C, C++, and Java are definitely where you should start though.
OK - in order of what works best or what languages would be the most useful to learn. The general opinion would be the following languages ranked in decreasing order: Python, Perl, Java, C/C++ and the framework .NET which includes C#.
I'd suspect its matlab. But you have to have the math and biology background to use it. Programming shops are highly individual and sometimes contrary to what one might think. If you have a particular shop in mind, ask
english
Must know languages C++, SQL, HTML, PHP, Javascript
Helpful languages Python, Gambas, XML, Smalltalk, Java
Skip .NET as it'll be unsupported in a few years. M$ doesn't like to keep languages around very long so they can sell you a whole new language with almost no backward compatability.
The other languages are good choices. C/C++ is important to know at least a smattering of if you program at all. SQL is a must learn for any language. Start with ANSI SQL as it will give you a firm foundation of the concepts and will apply to a greater or lessor extent with all the SQL Varients like PLSQL.
When learning SQL this book cannot be beat.
http://www.amazon.com/Practical-SQL-Hand鈥?/a>
Python is a handy language to know even as just a computer user. Gambas if you run Linux is a language you can learn quickly, is quite powerful and easy to use, it only runs on Linux at this time. Java is not a language but an institution. I suspect nobody knows everything about Java programming. Even knowing everything about a specialty in Java programming would be difficult. It is a vast language. If you know C++ Java will be easier to learn. It's excellent for web based apps and has better portability than most languages but is complex in deployment.
PHP is another language you'll want to know. It is the web development language. Writing in any other is mostly a waste of time. .NET will be unsupported as M$ forces everybody into it's propriatory version of cloud computing. Cold Fusion is basically obsolete. Writing whole websites in javascript is begging for headaches.
You will do web development, no way around it in todays world. Somebody finds out you know anything about coding you'll be hit with some web development. As such you should know not only PHP but javascript. It's not Java at all and essential to augment other languages. HTML and XML are two other must knows but both are rather easy to learn the basics of.
Smalltalk is a very different bear but it's ability to create agents with self modifying code is quite useful in data mining. Smalltalk is much better supported and easier to learn than LISP. Smalltalk is well supported on most platforms where LISP is only supported on Windows in commercial form. Linux support for Linux is pretty decent including commercial versions, however graphics libs tend to be it's achilies heal on all platforms. Smalltalk comes without those headaches and nightmares. Smalltalk under Linux has some good IDEs to work from.
Last you'll want to at least dual boot. Linux provides far too many tools and advantages in this endeavor to ignore. Many of your end users will be Linux users, possibly the majority today.Which programming languages are used most in bioinformatics?
This benchmark compares the memory usage and speed of execution for three standard bioinformatics methods, implemented in programs using one of six different programming languages. Programs for the Needleman-Wunsch algorithm, the Neighbor-Joining tree construction algorithm and an algorithm for parsing BLAST file outputs were implemented in C, C++, C#, Java, Perl and Python.
A survey (bioinformatics.org) on which languages would be the most useful to learn ranked the following languages in decreasing order: Python, Perl, Java, C/C++ and the framework .NET which includes C#.
Requirements:6 programming languages: C, C++, C#, Java, Perl, Python
3 programs: Needleman-Wunsch global alignment algorithm, Neighbor-Joining tree algorithm and BLAST parsing program.
2 Operating Systems: Linux (Fedora) and Windows (XP)
To start off, learn C, C++, or Java (or all three). They are the basics for just about any programming language. Other than that, I would assume you are planning on storing a lot of data using bioinformatics, so possibly look into storage based languages such as SQL. But once you know one language, it seems that most of them are usually similar in some way. C, C++, and Java are definitely where you should start though.
OK - in order of what works best or what languages would be the most useful to learn. The general opinion would be the following languages ranked in decreasing order: Python, Perl, Java, C/C++ and the framework .NET which includes C#.
I'd suspect its matlab. But you have to have the math and biology background to use it. Programming shops are highly individual and sometimes contrary to what one might think. If you have a particular shop in mind, ask
english
If I was wanting to make an infopath form submit data into an outlook calendar what programming language would?
If I was wanting to make an infopath form submit data into an outlook calendar what programming language would I use to do that?If I was wanting to make an infopath form submit data into an outlook calendar what programming language would?
C++ ?oil cream concealer foundation liquid color try
C++ ?
Can I add one channel to my dish programming?
I have Dish network I my programming does not include the Disney Channel and I would like to add it. I just need that one channel. Do you think I can call and they add it for me for just a fee?Can I add one channel to my dish programming?
No. You have to buy a package. There are a few stations that are offered separately but that is not one of them. If something is part of a package it is not offered separately.
The only way they can keep prices down is to make you pay for channels that you don't watch along with what you want.Can I add one channel to my dish programming?
Yes, on the screen it says call ... for this channel. I'm not exactly sure if that channel must come in a package, but probably not. You might as well call and find out.
Good Luck, maybe your getting ready for Highschool musical 2 (just a guess)
Matt
I don't think Disney is offered as an a la carte channel from Dish. You may need to upgrade your programming package to get Disney and some other ';throw-in'; channels.
yes, call them
No. You have to buy a package. There are a few stations that are offered separately but that is not one of them. If something is part of a package it is not offered separately.
The only way they can keep prices down is to make you pay for channels that you don't watch along with what you want.Can I add one channel to my dish programming?
Yes, on the screen it says call ... for this channel. I'm not exactly sure if that channel must come in a package, but probably not. You might as well call and find out.
Good Luck, maybe your getting ready for Highschool musical 2 (just a guess)
Matt
I don't think Disney is offered as an a la carte channel from Dish. You may need to upgrade your programming package to get Disney and some other ';throw-in'; channels.
yes, call them
If I buy and HD Tivo with a cable card, will I still be able to use On-Demand programming through Comcast?
I'd like to save money by replacing one digital box with an HD Tivo, but I don't want to lose the functionality of On Demand programming. Is this still supported?If I buy and HD Tivo with a cable card, will I still be able to use On-Demand programming through Comcast?
Your cable provider will still be Comcast, so if you have a cablecard you can do everything you could do with a set-top box.
Instead of paying $5/month DVR fee to Comacst you will pay it to Tivo.If I buy and HD Tivo with a cable card, will I still be able to use On-Demand programming through Comcast?
nope, but you will be able to use on demand from amazon.com video on demand. and you get youtube and netflix.
you can also hook up the tivo hd to a antenna for free hdtv.
TOOTAl2 is correct, TV_Guy is nt.
You will not get two-way services from Comcast, instead you get them from TiVo or 3rd party providers from the Internet.
Your cable provider will still be Comcast, so if you have a cablecard you can do everything you could do with a set-top box.
Instead of paying $5/month DVR fee to Comacst you will pay it to Tivo.If I buy and HD Tivo with a cable card, will I still be able to use On-Demand programming through Comcast?
nope, but you will be able to use on demand from amazon.com video on demand. and you get youtube and netflix.
you can also hook up the tivo hd to a antenna for free hdtv.
TOOTAl2 is correct, TV_Guy is nt.
You will not get two-way services from Comcast, instead you get them from TiVo or 3rd party providers from the Internet.
What IT career is the best to choose between a Programming or Networking?
I have done Graduation in computer Science? Right now very confused about which way to go.
Computer Programming OR Computer Networking?
Need Desperate Help Please?What IT career is the best to choose between a Programming or Networking?
Programming makes a lot more money. The networking job market is flooded with applicants. The big networks like Cisco and Nortel laid off hundreds of staff a couple years ago. I would recommend programming for compensation, job opportunity and job growth. With programming your skills and job will evolve over time to what the technology requires. Networking will not have as much diversity.What IT career is the best to choose between a Programming or Networking?
networking - if you are good at networking several diffent computers runing different software and operating systems (ie having windows platforms working with apple/macs and linux/unix servers etc, and VOIP connections)
programming - if you want to create programs
both pay about hte same. its up to you where you want your skills applied.
Programming makes considerably more money.
Computer Programming OR Computer Networking?
Need Desperate Help Please?What IT career is the best to choose between a Programming or Networking?
Programming makes a lot more money. The networking job market is flooded with applicants. The big networks like Cisco and Nortel laid off hundreds of staff a couple years ago. I would recommend programming for compensation, job opportunity and job growth. With programming your skills and job will evolve over time to what the technology requires. Networking will not have as much diversity.What IT career is the best to choose between a Programming or Networking?
networking - if you are good at networking several diffent computers runing different software and operating systems (ie having windows platforms working with apple/macs and linux/unix servers etc, and VOIP connections)
programming - if you want to create programs
both pay about hte same. its up to you where you want your skills applied.
Programming makes considerably more money.
How do you implement a music player in Netbeans Programming?
There are several approaches. The Sun tutorials show a JApplet playing audio files. Java 1.4+ has the midi API. The problem with sound is the basket of different file types. But, this isn't a part of NetBeans. Audio is pure code.How do you implement a music player in Netbeans Programming?
NetBeasn is just an IDE not a language. I assume that you mean Java, right? I'd recommend taking a look at the Sun Java Tutorial site to see what they have to say about it:
NetBeasn is just an IDE not a language. I assume that you mean Java, right? I'd recommend taking a look at the Sun Java Tutorial site to see what they have to say about it:
Why won't my 2002 blazer go into remote programming mode?
I had two key fobs that worked intermittently at best. Tried new batteries seemed to help for short while. Finally I decided to buy one new remote. Can not get the blazer to go into programming mode, tried many times many ways! Other remotes don't work at all now either! Is it possible that the module on the blazer is bad or loose connection, blown fuse etc. Where is the module and what fuse governs its circuit.Why won't my 2002 blazer go into remote programming mode?
1. Close all doors
2. Insert key into ignition
3. Hold down the power UNLOCK button on the driver's door panel, continue to hold down
until instructed to release in step 9.
4. Perform steps 5 through 8 in a fairly rapid succession.
5. Turn the ignition to the ON position (as far as you can go without starting the engine.)
6. Turn the ignition to the OFF position.
7. Turn the ignition to the ON position (as far as you can go without starting the engine.)
8. Turn the ignition to the OFF position.
9. Release the power UNLOCK button on the door panel. The vehicle should respond by
door locks locking and unlocking automatically. (If locks do not cycle after you let go,
not before you let go of the unlock button, then the vehicle has not entered programming
mode and you must start procedure over. Remove key from ignition, open drivers door
and return to step 1 ). If the locks do cycle automatically then proceed to step 10.
10. Hold down the LOCK and UNLOCK buttons on the remote until the doors lock and
unlock. This may take up to 30 seconds.
11. Repeat step 10 NOW for each additional remote. (Including any existing remotes).
12. Turn the ignition to the ON position to exit the programming mode.
If after you use the above steps your blazer wont enter program mode you should have the dealer check your keyless entry system.Best of luck.Why won't my 2002 blazer go into remote programming mode?
thanks, i have tried this way to program many times. I guess I will have to take it to the dealer to find the problem. Report Abuse
1. Close all doors
2. Insert key into ignition
3. Hold down the power UNLOCK button on the driver's door panel, continue to hold down
until instructed to release in step 9.
4. Perform steps 5 through 8 in a fairly rapid succession.
5. Turn the ignition to the ON position (as far as you can go without starting the engine.)
6. Turn the ignition to the OFF position.
7. Turn the ignition to the ON position (as far as you can go without starting the engine.)
8. Turn the ignition to the OFF position.
9. Release the power UNLOCK button on the door panel. The vehicle should respond by
door locks locking and unlocking automatically. (If locks do not cycle after you let go,
not before you let go of the unlock button, then the vehicle has not entered programming
mode and you must start procedure over. Remove key from ignition, open drivers door
and return to step 1 ). If the locks do cycle automatically then proceed to step 10.
10. Hold down the LOCK and UNLOCK buttons on the remote until the doors lock and
unlock. This may take up to 30 seconds.
11. Repeat step 10 NOW for each additional remote. (Including any existing remotes).
12. Turn the ignition to the ON position to exit the programming mode.
If after you use the above steps your blazer wont enter program mode you should have the dealer check your keyless entry system.Best of luck.Why won't my 2002 blazer go into remote programming mode?
thanks, i have tried this way to program many times. I guess I will have to take it to the dealer to find the problem. Report Abuse
What's a good way to get rich fast programming?
Like, in a couple of years. I was thinking along the lines of something programming related that requires immense effort but will most likely pay off.What's a good way to get rich fast programming?
That's very true, that's probably why he specified ';that requires immense effort.';
Only way of becoming rich PROGRAMMING (eliminating all other software related jobs) is to write some code.
Now you don't have too many choices...
Writing a very new software or website that has the potential of gaining sufficient popularity (not being free) to make you rich.
Writing a library that would really ease the programming of other people and companies so that you can sell it to them.
Rewriting an existing software in a better way. More features, better performances, cross platform maybe, etc.
I'm thinking of mIRC... the author lives on it now. Think of any big website like Facebook which can generate quite some money from ads. etc.What's a good way to get rich fast programming?
The only programmers who get rich quick are... Hackers!
They also often end up in jail.
The others are professional game makers, paid around 150k/year (if that is ';rich';)., but it take them many years to reach that expertise.
Oh! I forgot: Be Bill Gate! He is rich (but he no bl**dy programmer!!!)
There is no substitute for working hard and earning your way to wealth. Any shortcut taken will be less than satisfying!
when you figure it out, you sell it to those of us who haven't yet...oil cream concealer foundation liquid color try
That's very true, that's probably why he specified ';that requires immense effort.';
Only way of becoming rich PROGRAMMING (eliminating all other software related jobs) is to write some code.
Now you don't have too many choices...
Writing a very new software or website that has the potential of gaining sufficient popularity (not being free) to make you rich.
Writing a library that would really ease the programming of other people and companies so that you can sell it to them.
Rewriting an existing software in a better way. More features, better performances, cross platform maybe, etc.
I'm thinking of mIRC... the author lives on it now. Think of any big website like Facebook which can generate quite some money from ads. etc.What's a good way to get rich fast programming?
The only programmers who get rich quick are... Hackers!
They also often end up in jail.
The others are professional game makers, paid around 150k/year (if that is ';rich';)., but it take them many years to reach that expertise.
Oh! I forgot: Be Bill Gate! He is rich (but he no bl**dy programmer!!!)
There is no substitute for working hard and earning your way to wealth. Any shortcut taken will be less than satisfying!
when you figure it out, you sell it to those of us who haven't yet...
Fundamentals of Programming with Algorithms and Logic?
I'm currently taking this class through AXIA. I was wondering if anyone knew of another good book that I could learn from. I'm having difficulty grasping this from the text provided with the course. Thanks.Fundamentals of Programming with Algorithms and Logic?
';Introduction to Algorithms'; is considered to be the best introduction textbook and is a standard in most universities. Check it out on amazon.com
';Introduction to Algorithms'; is considered to be the best introduction textbook and is a standard in most universities. Check it out on amazon.com
In C Programming, can I assign values to variables in the same line while making them integers?
For example, I know that I can write
int a, b, c, d;
to define a, b, c, and d as integers. And I know that I can assign numbers to these letters while making them integers.
int a = 0;
However, can I do both at the same time?
int a = 0, b = 0, c = 1, d = 1;
Or do I have to do each one in a separate line?In C Programming, can I assign values to variables in the same line while making them integers?
Yes you can assign variables at the point of definition.
Yes, you may put more than one variable definition on a line. How many variables to define on one line is personal choice.
Your example
int a = 0, b = 0, c = 1, d = 1;
is legal and correct.In C Programming, can I assign values to variables in the same line while making them integers?
int a = 0, b = 0, c = 1, d = 1; is fine.
Yes, you can
I think trying will be more beneficial then asking!
int a, b, c, d;
to define a, b, c, and d as integers. And I know that I can assign numbers to these letters while making them integers.
int a = 0;
However, can I do both at the same time?
int a = 0, b = 0, c = 1, d = 1;
Or do I have to do each one in a separate line?In C Programming, can I assign values to variables in the same line while making them integers?
Yes you can assign variables at the point of definition.
Yes, you may put more than one variable definition on a line. How many variables to define on one line is personal choice.
Your example
int a = 0, b = 0, c = 1, d = 1;
is legal and correct.In C Programming, can I assign values to variables in the same line while making them integers?
int a = 0, b = 0, c = 1, d = 1; is fine.
Yes, you can
I think trying will be more beneficial then asking!
Is there a command in the Programming code C that calculates how many number of loops a program does?
I'm writing a program that takes information from another file about a list of customers and calculates a bill according to pre-defined specifications, and I want to know if there is a command that calculates the number of loops a program does and displays it?Is there a command in the Programming code C that calculates how many number of loops a program does?
I don't know if I understood what you want, but what I'd do is define a counter variable and increment it by one each time the loop is executed.... then you display the value of the counter....Is there a command in the Programming code C that calculates how many number of loops a program does?
I don't know of a command, but it is easy to implement a counter.
Just declare an integer variable and then increment it inside the loop. When the loop is exited, display the value of the counter variable.
There is certainly no command in the language. You can set up your own counter in the loop, as others have suggested.
However, many C coding environments contain a profiler, which can do this. It is very useful in debugging and optimizing code to see where in the code the program spends most of its time.
Since profilers will vary on different systems I cannot describe exactly how to use it. It could be called something like ';trace';, or ';pprof';. On visual C++ it is available under the Build menu.
I don't know if I understood what you want, but what I'd do is define a counter variable and increment it by one each time the loop is executed.... then you display the value of the counter....Is there a command in the Programming code C that calculates how many number of loops a program does?
I don't know of a command, but it is easy to implement a counter.
Just declare an integer variable and then increment it inside the loop. When the loop is exited, display the value of the counter variable.
There is certainly no command in the language. You can set up your own counter in the loop, as others have suggested.
However, many C coding environments contain a profiler, which can do this. It is very useful in debugging and optimizing code to see where in the code the program spends most of its time.
Since profilers will vary on different systems I cannot describe exactly how to use it. It could be called something like ';trace';, or ';pprof';. On visual C++ it is available under the Build menu.
Must complex programming be needed to update immediately of visitors' input?
In some websites when visitors type in something into a form, it can immediately update it to the website, like Yahoo Question. Can this function be done without complex programming? And can it be done with those free geocities website?Must complex programming be needed to update immediately of visitors' input?
in free websites you cannot do.
So far no one has provided.
May be it's a good business where you can invest and help many programmers in this country.
in free websites you cannot do.
So far no one has provided.
May be it's a good business where you can invest and help many programmers in this country.
Do computer programming courses count as a language credit?
I was told recently that you can take computer programming courses in high school and use them as foreign language credit when applying to colleges. If that's the case, I will have seven language credits, which seems absolutely ludicrous. Is this true?Do computer programming courses count as a language credit?
Absolutely not. However, you may want to look into whatever college you're considering going into. Many state colleges don't require 2 years of foreign language (you only have to take 1 to graduate HS). I know mine didn't, and I screwed myself by taking the two years. :P
Absolutely not. However, you may want to look into whatever college you're considering going into. Many state colleges don't require 2 years of foreign language (you only have to take 1 to graduate HS). I know mine didn't, and I screwed myself by taking the two years. :P
Why don't ford, Chevy, or Dodge use the programming the aftermarket programmers use for better MPG?
I know about the idiot factor when the power is turned way up on a diesel programer but why don't the vehicle manufacters use mild tuning to provide better fuel economy. I had the edge on my 6.0L f250 and gained a few MPG but had to take it off for warranty reasons (in and out of the shop too many times).
I thought the driveability was way better with it on.Why don't ford, Chevy, or Dodge use the programming the aftermarket programmers use for better MPG?
actually the pcm programming is mainly done for EPA regulations. the pcm parameters need to be set at a ';safe'; compromise for power, economy, and durability. could the big 3 chane the injector pulse and spark timing to make it more efficent? sure, but what if that increased pollution? then the EPA will label the vehicle as a gross polluter and prohibit sales. dont even get me started on the state of california...my manufactuer has a fix for an intermittent stall at idle on an 05 vehicle, proved it works, yet cali refuses to allow the reporgram to be used...Why don't ford, Chevy, or Dodge use the programming the aftermarket programmers use for better MPG?
laws and regulations ,
They try to put it out not in too much favor of either way. They know people typically buy vehicles like that for their capabilities, people who actually use an F-250 for what it was intended, do not have them for the MPG, they have them because they need towing capability, and ';driveability'; or comfort are not high on their priority list.
If you like it, use it, but if it voids your warrant, then that's your choice, but the vehicle will come as evenly proportioned as they feel is fair to the entire customer base, not just the ones who buy an F-250 and worry about fuel economy, if you were that worried, you'd buy a Focus or a VW, or something similar.
Big Oil has too much influence on them. Better economy=less fuel purchased=less money for Big Oil.oil cream concealer foundation liquid color try
I thought the driveability was way better with it on.Why don't ford, Chevy, or Dodge use the programming the aftermarket programmers use for better MPG?
actually the pcm programming is mainly done for EPA regulations. the pcm parameters need to be set at a ';safe'; compromise for power, economy, and durability. could the big 3 chane the injector pulse and spark timing to make it more efficent? sure, but what if that increased pollution? then the EPA will label the vehicle as a gross polluter and prohibit sales. dont even get me started on the state of california...my manufactuer has a fix for an intermittent stall at idle on an 05 vehicle, proved it works, yet cali refuses to allow the reporgram to be used...Why don't ford, Chevy, or Dodge use the programming the aftermarket programmers use for better MPG?
laws and regulations ,
They try to put it out not in too much favor of either way. They know people typically buy vehicles like that for their capabilities, people who actually use an F-250 for what it was intended, do not have them for the MPG, they have them because they need towing capability, and ';driveability'; or comfort are not high on their priority list.
If you like it, use it, but if it voids your warrant, then that's your choice, but the vehicle will come as evenly proportioned as they feel is fair to the entire customer base, not just the ones who buy an F-250 and worry about fuel economy, if you were that worried, you'd buy a Focus or a VW, or something similar.
Big Oil has too much influence on them. Better economy=less fuel purchased=less money for Big Oil.
What is the EASIEST way to make your own programming language?
1. Learn a modern programming language (C/C++).
=
2. Develop the specifications/vocabulary of your proposed programming language.
-
3. Write the source code of your proposed programming language.
-
4. Have many testers test/use your programming language, and report errors %26amp; suggest improvements and enhancements.
-
5. Re-write %26amp; improve your programming language.
=
2. Develop the specifications/vocabulary of your proposed programming language.
-
3. Write the source code of your proposed programming language.
-
4. Have many testers test/use your programming language, and report errors %26amp; suggest improvements and enhancements.
-
5. Re-write %26amp; improve your programming language.
In computer programming how do you know whether a digit is even or odd?
In computer programming how do you know whether a digit is even or odd?
I'm doing a flowchart that finds the factor/s of a given number.In computer programming how do you know whether a digit is even or odd?
suppose u have a number ';num';
if the number is even it'll be a multiple of 2 and leave 0 as the remainder wen divided by 2 .. so in C++ language
if (num%2==0)
//the no. is even else it is no
note: the operator % is c++ gives u the remainder of the division ..
but i have a query .. ur doing a flowchart on factors of a number so y do u want to know whether the number is even or odd ..
all u need to do is run a loop from one to the number ..
n find the remainder in each loop by dividing the loop element by the number, if the remainder is 0 .. the loop element is a factor of the number ..
in technical language ..
for(int i=1;i%26lt;num;i++)
{
if(num%i==0)
{ i is a factor
}
else
{
i is not a factor
}
}In computer programming how do you know whether a digit is even or odd?
The modulus of the number divided by 2.
If this is 1 then it's odd, if it's 0 then it's even.
i.e. in a c-style language:
if (x % 2 == 1) {
// odd
}
else if (x % 2 == 0) {
//even
}
Divide it by 2 and look at the remainder - if the remainder is 1, or fractional 1/2, then the original number was odd - if there is no remainder, then it is even.
Most languages have some function that will do this for you though (e.g. php has is_even(x) / is_odd(x))
--edit-- ignore the php functions - something I've just checked php.com and I'm wrong, but the original answer still stands
--edit 2-- just seen you are working with factors - checking to see if a number has a remainder of 0 means it is a factor - this will work with all numbers, not just 2.
LSB = 0 means that number is even
LSB = 1 means that number is odd
every odd number has a reminder when you divide the odd number with 2.
9/2 reminder =1
3/2 reminder=1
97/2 reminder =1
If you get the mod 2 of the digit (% 2 in Java) it will return the remainder of the digit/2. Even number will have this as 0. Odd number will have this as non-0, or 1.
To find out if a number is even or odd, just use n%2==0. This will return true if it is even, odd if it is not. To take a specific digit out of a number, do this, if m is the number and n is the digit, with 0 being the ones, 1 being the tens, and so on...
digit = (m%(10^(n+1)))/(10^n)
Good luck!
Check to see if modulus 2 is 0.
e.g. if (x%2==0)
even = true
else
even = false
I'm doing a flowchart that finds the factor/s of a given number.In computer programming how do you know whether a digit is even or odd?
suppose u have a number ';num';
if the number is even it'll be a multiple of 2 and leave 0 as the remainder wen divided by 2 .. so in C++ language
if (num%2==0)
//the no. is even else it is no
note: the operator % is c++ gives u the remainder of the division ..
but i have a query .. ur doing a flowchart on factors of a number so y do u want to know whether the number is even or odd ..
all u need to do is run a loop from one to the number ..
n find the remainder in each loop by dividing the loop element by the number, if the remainder is 0 .. the loop element is a factor of the number ..
in technical language ..
for(int i=1;i%26lt;num;i++)
{
if(num%i==0)
{ i is a factor
}
else
{
i is not a factor
}
}In computer programming how do you know whether a digit is even or odd?
The modulus of the number divided by 2.
If this is 1 then it's odd, if it's 0 then it's even.
i.e. in a c-style language:
if (x % 2 == 1) {
// odd
}
else if (x % 2 == 0) {
//even
}
Divide it by 2 and look at the remainder - if the remainder is 1, or fractional 1/2, then the original number was odd - if there is no remainder, then it is even.
Most languages have some function that will do this for you though (e.g. php has is_even(x) / is_odd(x))
--edit-- ignore the php functions - something I've just checked php.com and I'm wrong, but the original answer still stands
--edit 2-- just seen you are working with factors - checking to see if a number has a remainder of 0 means it is a factor - this will work with all numbers, not just 2.
LSB = 0 means that number is even
LSB = 1 means that number is odd
every odd number has a reminder when you divide the odd number with 2.
9/2 reminder =1
3/2 reminder=1
97/2 reminder =1
If you get the mod 2 of the digit (% 2 in Java) it will return the remainder of the digit/2. Even number will have this as 0. Odd number will have this as non-0, or 1.
To find out if a number is even or odd, just use n%2==0. This will return true if it is even, odd if it is not. To take a specific digit out of a number, do this, if m is the number and n is the digit, with 0 being the ones, 1 being the tens, and so on...
digit = (m%(10^(n+1)))/(10^n)
Good luck!
Check to see if modulus 2 is 0.
e.g. if (x%2==0)
even = true
else
even = false
How can I effectively learn C++, HTML, and other programming languages?
So far in school all my teachers have done is give powerpoint lectures, and maybe a hands on project every blue moon. Obviously I'm not really learning the material effectively.
Any suggestions?How can I effectively learn C++, HTML, and other programming languages?
Being a Web Design guru..I would advise you to buy your own learning materials and teach yourself. I caught on very quickly after a couple of weeks, by teaching myself. I bought actual college books on web design, C++, HTML, and Java Programming languages. You will just have to pace yourself, and test/and review yourself.
Since successfully understanding programming, is different then just a simple text answer, practice is ultimately the only way you will really LEARN the material. It took me a year to get really good at it, so don't get frustrated. If you dont want to purchase any books yet, you can learn from free online material (Very limited material, but it's a start.)
This is very interesting that you asked this, since Web Designing is my side Business. Good luckHow can I effectively learn C++, HTML, and other programming languages?
I have learnt alot by reading the book Sams teach yourself C++ in 21days. Now it took me a very long time to actually get a true understanding of what was in the book, but its good i understand it now. I have also learnt that it is better to get a thorough understanding of what you are learning now than trying to rush and learn new stuff. Especially if you are doing C++, you must really try and have an indepth understanding of what you are doing, and thats whats going to make you a good programmer.
You can learn a bunch of basic computer languages at http://www.w3schools.com but for other languages that require compilers such as C++ and Java I would recommend reading a book. But I basically learned a few languages just by playing around with them, good luck!
First, HTML is not a programming language, it's a markup language.
I suggest you pick up a good programming book and start from there. If C++ is what you like, I suggest this book:
http://www.amazon.com/dp/1590592271/
google search for free tutorials
there are thousands of pages online
Any suggestions?How can I effectively learn C++, HTML, and other programming languages?
Being a Web Design guru..I would advise you to buy your own learning materials and teach yourself. I caught on very quickly after a couple of weeks, by teaching myself. I bought actual college books on web design, C++, HTML, and Java Programming languages. You will just have to pace yourself, and test/and review yourself.
Since successfully understanding programming, is different then just a simple text answer, practice is ultimately the only way you will really LEARN the material. It took me a year to get really good at it, so don't get frustrated. If you dont want to purchase any books yet, you can learn from free online material (Very limited material, but it's a start.)
This is very interesting that you asked this, since Web Designing is my side Business. Good luckHow can I effectively learn C++, HTML, and other programming languages?
I have learnt alot by reading the book Sams teach yourself C++ in 21days. Now it took me a very long time to actually get a true understanding of what was in the book, but its good i understand it now. I have also learnt that it is better to get a thorough understanding of what you are learning now than trying to rush and learn new stuff. Especially if you are doing C++, you must really try and have an indepth understanding of what you are doing, and thats whats going to make you a good programmer.
You can learn a bunch of basic computer languages at http://www.w3schools.com but for other languages that require compilers such as C++ and Java I would recommend reading a book. But I basically learned a few languages just by playing around with them, good luck!
First, HTML is not a programming language, it's a markup language.
I suggest you pick up a good programming book and start from there. If C++ is what you like, I suggest this book:
http://www.amazon.com/dp/1590592271/
google search for free tutorials
there are thousands of pages online
C Programming Question: Why is it important to initialize a variable?
Hm....
Coz we need 2
Ex:
int i;
while (i%26lt;100) printf(';%d';,i);
And run.
Now, can u imagine what is the result?
But if:
int i=10;
while (i%26lt;100) printf(';%d';,i);
we know what the computer do.
Is it important to initialize them?
int long, width;
int A;
scanf(';%d %d';,long,widht);
A=long*width;
printf(';%d';,A);
the var long, width, and A are not important to initialize first use, coz long and width using input. And A, off cors u know that!C Programming Question: Why is it important to initialize a variable?
The reason it is so important to initialize a variable is because of the following.
an uninitialized variable holds the value of the previous memory contents(sometimes).
this becomes a problem when using pointers which should be initialized to null until you are ready to use them because they point at anything.
if you do not initialize a variable and you attempt to use your program if it even compiles you are sitting on a ticking time bomb.
why declare the variable if you don't initialize it. initializing it allows you to do something with it.
the only time you should not initialize a variable is if you are going to set it using a function, but even if you are setting a pointer it still should be set to null before it is set it is just considered good practice
and global variables in C are set to zero usually. that section of the program is called the bss section.C Programming Question: Why is it important to initialize a variable?
Most of the answers to this question are either misleading or just plain incorrect.
Depending on how you declare a variable, it may have an undefined value until you assign it a new one. (Global variables are usually automatically initialized to zero when your application starts). If there exists a path through your logic that allows the variable to be used before you ever set it, you're going to be working with an undefined value. Here are some examples:
int choice, x, y;
scanf(';%d';, %26amp;choice);
Note that choice did not need to be initialized, since you just set it.
if ( choice == 0 )
{
x = 0;
}
else
{
x = 1;
}
printf(';%d';, x);
Note that x need not be initialized, since there's no logical path that would use it before it's set.
if ( x == 1 )
{
y = 5;
}
printf(';%d';, y);
Note in the last printf() call, the value of y could very well still be undefined.
if ( y == 5 )
{
printf(';Since y is 5, we know x is 1, therefore choice was not zero.';);
}
Note that if y was left uninitialized, it's value is undefined, and it could very well be equal to 5. The previous printf() call gives a false statement. The choice could have been 0, which would make x equal 0, and y was never set. But if y's undefined value happened to be 5, you would still see the statement printed out.
Always initializing all your variables is a form of training wheels that are usually taught to beginners as something that you must do or else ';it wont work.'; In most cases it's a very good practice. If you see the following code:
int x = 0;
scanf(';%d';, %26amp;x);
you might find it silly that the author initialized his variable unnecessarily. But on the other hand, imagine you are getting someone to read through your code to help you debug it. In the larger example above, since you didn't initialize x, the reader would have to suspect x could be causing you a problem, and they'd have to trace through all of your logic in order to find out that x need not be initialized. In that case, initializing x would have made your code read a lot more clearly. This is particularly the case in C, where all variables must be declared at the top of a block, as opposed to C++ where you can declare them wherever you need them. And in all cases, write a comment to state what you are meaning to do.
If you are running your application in a debug mode, the debugger will usually initialize your variables for you with noticeable values such as 0xCCDDCCDD and such. You can use this technique in your own production code by writing noticeable signatures across variables that are newly instantiated, or should no longer be used, etc. That way when you're debugging the values can give you clues to what has previously happened in that area of memory.
C variable is stored either in stack or heap memory. That memory is not initialized during run-time. So you have to initialize the local variable which references the stack memory or the allocated variable (by new operator or malloc/calloc functions) which references the heap memory.
You write a software program to run the way you want. The initialization let you know exactly what is the starting point if you use that variable. Assigned to any values (including NULL) will let your software start with known state.
The computer doesn't know if it is 0,1,3,2,534,2324521432563635 that's why you need to initialize it. Aren't you listening to your teacher?
If you never initialize it, whats the point of even having it?
so there is no chance of it being null before being used.
you cant use if it hasn't been initialized
Coz we need 2
Ex:
int i;
while (i%26lt;100) printf(';%d';,i);
And run.
Now, can u imagine what is the result?
But if:
int i=10;
while (i%26lt;100) printf(';%d';,i);
we know what the computer do.
Is it important to initialize them?
int long, width;
int A;
scanf(';%d %d';,long,widht);
A=long*width;
printf(';%d';,A);
the var long, width, and A are not important to initialize first use, coz long and width using input. And A, off cors u know that!C Programming Question: Why is it important to initialize a variable?
The reason it is so important to initialize a variable is because of the following.
an uninitialized variable holds the value of the previous memory contents(sometimes).
this becomes a problem when using pointers which should be initialized to null until you are ready to use them because they point at anything.
if you do not initialize a variable and you attempt to use your program if it even compiles you are sitting on a ticking time bomb.
why declare the variable if you don't initialize it. initializing it allows you to do something with it.
the only time you should not initialize a variable is if you are going to set it using a function, but even if you are setting a pointer it still should be set to null before it is set it is just considered good practice
and global variables in C are set to zero usually. that section of the program is called the bss section.C Programming Question: Why is it important to initialize a variable?
Most of the answers to this question are either misleading or just plain incorrect.
Depending on how you declare a variable, it may have an undefined value until you assign it a new one. (Global variables are usually automatically initialized to zero when your application starts). If there exists a path through your logic that allows the variable to be used before you ever set it, you're going to be working with an undefined value. Here are some examples:
int choice, x, y;
scanf(';%d';, %26amp;choice);
Note that choice did not need to be initialized, since you just set it.
if ( choice == 0 )
{
x = 0;
}
else
{
x = 1;
}
printf(';%d';, x);
Note that x need not be initialized, since there's no logical path that would use it before it's set.
if ( x == 1 )
{
y = 5;
}
printf(';%d';, y);
Note in the last printf() call, the value of y could very well still be undefined.
if ( y == 5 )
{
printf(';Since y is 5, we know x is 1, therefore choice was not zero.';);
}
Note that if y was left uninitialized, it's value is undefined, and it could very well be equal to 5. The previous printf() call gives a false statement. The choice could have been 0, which would make x equal 0, and y was never set. But if y's undefined value happened to be 5, you would still see the statement printed out.
Always initializing all your variables is a form of training wheels that are usually taught to beginners as something that you must do or else ';it wont work.'; In most cases it's a very good practice. If you see the following code:
int x = 0;
scanf(';%d';, %26amp;x);
you might find it silly that the author initialized his variable unnecessarily. But on the other hand, imagine you are getting someone to read through your code to help you debug it. In the larger example above, since you didn't initialize x, the reader would have to suspect x could be causing you a problem, and they'd have to trace through all of your logic in order to find out that x need not be initialized. In that case, initializing x would have made your code read a lot more clearly. This is particularly the case in C, where all variables must be declared at the top of a block, as opposed to C++ where you can declare them wherever you need them. And in all cases, write a comment to state what you are meaning to do.
If you are running your application in a debug mode, the debugger will usually initialize your variables for you with noticeable values such as 0xCCDDCCDD and such. You can use this technique in your own production code by writing noticeable signatures across variables that are newly instantiated, or should no longer be used, etc. That way when you're debugging the values can give you clues to what has previously happened in that area of memory.
C variable is stored either in stack or heap memory. That memory is not initialized during run-time. So you have to initialize the local variable which references the stack memory or the allocated variable (by new operator or malloc/calloc functions) which references the heap memory.
You write a software program to run the way you want. The initialization let you know exactly what is the starting point if you use that variable. Assigned to any values (including NULL) will let your software start with known state.
The computer doesn't know if it is 0,1,3,2,534,2324521432563635 that's why you need to initialize it. Aren't you listening to your teacher?
If you never initialize it, whats the point of even having it?
so there is no chance of it being null before being used.
you cant use if it hasn't been initialized
How do I encrypt and decrypt through different programming languages?
I have a back office system written in Coldfusion 6.1 that amongst other things stores usernames and passwords. The public website is written in ASP so my question is, is there a common algorithm that will allow me to encrypt usernames and passwords in Coldfusion and decrypt them in ASP?How do I encrypt and decrypt through different programming languages?
One very common (and secure) algorithm is MD5. MD5 is a one way hashing algorithm that takes a string (like a password) and generates a signature for it. For instance, MD5 (';sometext';) = a29e90948f4eee52168fab5fa9cfbcf8. MD5 is now used by a number of UNIX systems for storing passwords. Web sites using PHP and ASP can use MD5, too. Here's the general plot to the story of how to use MD5:
CONVERSION OF EXISTING DATA
1) Create a secure place to store username/password pairs. This could be a text file or table in an SQL database (recommended).
2) Insert each username in the data store you chose.
3) Use the MD5 function to create a hash of the user's password. Store this hash with the username.
USING THE DATA
1) Create web page that will accept the username and password of the user.
2) When the user hits submit, their username and password is sent in plain text. Use the MD5 function find the MD5 hash of their password.
3) If the username exists and the password hash matches, accept the login. Otherwise, reject.
I left a link to a page that shows how to use MD5 in ASP.How do I encrypt and decrypt through different programming languages?
Encryption and De-cryption of data is done based on some Algorithams. Please check ASP Encryption Algorithams for more details.
One very common (and secure) algorithm is MD5. MD5 is a one way hashing algorithm that takes a string (like a password) and generates a signature for it. For instance, MD5 (';sometext';) = a29e90948f4eee52168fab5fa9cfbcf8. MD5 is now used by a number of UNIX systems for storing passwords. Web sites using PHP and ASP can use MD5, too. Here's the general plot to the story of how to use MD5:
CONVERSION OF EXISTING DATA
1) Create a secure place to store username/password pairs. This could be a text file or table in an SQL database (recommended).
2) Insert each username in the data store you chose.
3) Use the MD5 function to create a hash of the user's password. Store this hash with the username.
USING THE DATA
1) Create web page that will accept the username and password of the user.
2) When the user hits submit, their username and password is sent in plain text. Use the MD5 function find the MD5 hash of their password.
3) If the username exists and the password hash matches, accept the login. Otherwise, reject.
I left a link to a page that shows how to use MD5 in ASP.How do I encrypt and decrypt through different programming languages?
Encryption and De-cryption of data is done based on some Algorithams. Please check ASP Encryption Algorithams for more details.
What is the best online school for computer programming/networking?
My husband is in the process of looking to go back to school. He will have to do it strictly online and we will have to get grants/student loans. I've seen that ITT tech is a rip off but what other online colleges are out there that will allow him to take all of the courses online but not cost 40K for 2 years. Also... what can he expect to make with that as an associate degree vs. a bachelors degree.....What is the best online school for computer programming/networking?
Dear apprell,
Few week ago I was searching on this question for my assgnment and found this one very helpful
http://online-degrees.50webs.com
Regards,oil cream concealer foundation liquid color try
Dear apprell,
Few week ago I was searching on this question for my assgnment and found this one very helpful
http://online-degrees.50webs.com
Regards,
How do I keep dll files from closing when I try to open them up with programming software such as Python?
I've been trying my hand at some programming lately, but when I try to open up dll files and edit them in my Python IDLE it pops up for a second and then closes almost immediately. How do I prevent these files from closing? Any advice would be appreciated.How do I keep dll files from closing when I try to open them up with programming software such as Python?
OK, you NEVER EVER edit a DLL file unless it was you who originally made it, and in that case you should be editing the source code as appose to the dll.
dll's are used so that multiple programs can run the same functions without needed to write the same code, you generally link to the dll, not add it to your program.
Not sure how this is done in Python you would need to look into it, but opening up the dll files is not the right way to go.How do I keep dll files from closing when I try to open them up with programming software such as Python?
A dll will execute in a similar manner to an exe.
When you double click on the file, it will run.
If the dll is just supposed to do some process, instead of display something to the user, there will be nothing to see.
If you want to see the source code, right click on the icon, and press 'edit'. It should open in notepad (if it was written in a text language) so you can view it.
OK, you NEVER EVER edit a DLL file unless it was you who originally made it, and in that case you should be editing the source code as appose to the dll.
dll's are used so that multiple programs can run the same functions without needed to write the same code, you generally link to the dll, not add it to your program.
Not sure how this is done in Python you would need to look into it, but opening up the dll files is not the right way to go.How do I keep dll files from closing when I try to open them up with programming software such as Python?
A dll will execute in a similar manner to an exe.
When you double click on the file, it will run.
If the dll is just supposed to do some process, instead of display something to the user, there will be nothing to see.
If you want to see the source code, right click on the icon, and press 'edit'. It should open in notepad (if it was written in a text language) so you can view it.
Will ABC Saturday Morning TV present any new programming this september?
I've been watching Hanna Montana and That's So Raven for the last two and a half years! When will ABC TV have a new saturday morning schedule? Will they have it this year?Will ABC Saturday Morning TV present any new programming this september?
i think so
i think so
Is programming code under a creative license?
Is the code that creates iPhone apps under any protective license? I see a bunch of different applications around that all seem the same except for the graphic layouts.Is programming code under a creative license?
The code is whatever the author wants it to be - public domain, shareware, payware. It's copyrighted, for as much good as that can do. The similarity of the screen layouts may be due to the fact that Apple only accepts programs that follow certain look guidelines.
The code is whatever the author wants it to be - public domain, shareware, payware. It's copyrighted, for as much good as that can do. The similarity of the screen layouts may be due to the fact that Apple only accepts programs that follow certain look guidelines.
Can Someone Please Try Help Me With a Programming Question?
Hi, thanks for reading...
This is the question i need to answer but i dont know how to:
Compare the use and effectiveness of global and local variables. Give examples of VB code that has global and local variables.
Thank You for Your Help..Can Someone Please Try Help Me With a Programming Question?
There are a lot more disadvantages to global variables than just memory. The most important in my opinion is that *anyone* can alter global variables. So if you have a big program and you want to change a global variable (say, change from an int to a double), you have to look through *all* of your code to see who is using that global variable. With local variables, you know the scope of the variable, so you know who's able to use it.Can Someone Please Try Help Me With a Programming Question?
global variables are available from anywhere inside the program, which makes them attractive to use, but wastes memory because the memory stays allocated until the program is closed.
local variables are only available inside the current code block (procedure, function, class). They are destroyed immediately when the block of code finishes annd the memory is freed for you to reuse.
Example:
//program start
Dim name as string 'this is global
name = ';Jeff';
procedure showname()
begin
Dim name2 as string ' this is local to this procedure only
name2 = ';Chris';
msgbox(name %26amp; '; '; %26amp; name2) 'both names display
end
msgbox(name %26amp; '; '; %26amp; name2) ' error, name2 is not accessible outside the procedure
This is the question i need to answer but i dont know how to:
Compare the use and effectiveness of global and local variables. Give examples of VB code that has global and local variables.
Thank You for Your Help..Can Someone Please Try Help Me With a Programming Question?
There are a lot more disadvantages to global variables than just memory. The most important in my opinion is that *anyone* can alter global variables. So if you have a big program and you want to change a global variable (say, change from an int to a double), you have to look through *all* of your code to see who is using that global variable. With local variables, you know the scope of the variable, so you know who's able to use it.Can Someone Please Try Help Me With a Programming Question?
global variables are available from anywhere inside the program, which makes them attractive to use, but wastes memory because the memory stays allocated until the program is closed.
local variables are only available inside the current code block (procedure, function, class). They are destroyed immediately when the block of code finishes annd the memory is freed for you to reuse.
Example:
//program start
Dim name as string 'this is global
name = ';Jeff';
procedure showname()
begin
Dim name2 as string ' this is local to this procedure only
name2 = ';Chris';
msgbox(name %26amp; '; '; %26amp; name2) 'both names display
end
msgbox(name %26amp; '; '; %26amp; name2) ' error, name2 is not accessible outside the procedure
How would it take me to learn PHP programming?
i decided to learn it on my on pace..how long it would take me? im alocating myselt for at least 2 yrs..is it enough?How would it take me to learn PHP programming?
It should take you about 6 months to learn programming. Then another few months to learn object oriented programming. Then PHP syntax is kind of trivial - work with the help file open. To get really good at it? Maybe 2 or 3 years of actually doing it 40 hours a week. But 2 years is more than enough time to go from ';what's programming?'; to being able to see at least some of the PHP code in your mind when you know what you want the page to do.
Start learning programming with http://www-old.oberon.ethz.ch/WirthPubl/鈥?/a> (it's a pdf file, it's free and it's about the best programming course ever written. Expect to spend at least a few months on it.)How would it take me to learn PHP programming?
If you know C++, C, Javascript, or Python, it'll be a lot easier, since it is very similar in it's structure to those programs.
You only need like 2 months for the basics, then probably a year.
Please learn how to spell first. For the good of the world.
It should take you about 6 months to learn programming. Then another few months to learn object oriented programming. Then PHP syntax is kind of trivial - work with the help file open. To get really good at it? Maybe 2 or 3 years of actually doing it 40 hours a week. But 2 years is more than enough time to go from ';what's programming?'; to being able to see at least some of the PHP code in your mind when you know what you want the page to do.
Start learning programming with http://www-old.oberon.ethz.ch/WirthPubl/鈥?/a> (it's a pdf file, it's free and it's about the best programming course ever written. Expect to spend at least a few months on it.)How would it take me to learn PHP programming?
If you know C++, C, Javascript, or Python, it'll be a lot easier, since it is very similar in it's structure to those programs.
You only need like 2 months for the basics, then probably a year.
Please learn how to spell first. For the good of the world.
What programming language used in medal of honor allied assault ? and how can someone crash a mohaa server ?
Someone crashed my server, how do they do that ?What programming language used in medal of honor allied assault ? and how can someone crash a mohaa server ?
Most likely just a common exploit.
Just update your Medal of Honor to the latest version, and it shouldn't happen again :)
Although, there IS the possible it was something natural (Cat tripping over the Internet-Cable, mouse running into the power switch over at your ISP...)
:)
Hope this helps!
-= Reelix =-What programming language used in medal of honor allied assault ? and how can someone crash a mohaa server ?
Its most likely written in c++ . What happened to make it crash?
It was most likely a DoS attack.oil cream concealer foundation tca chemical peel
Most likely just a common exploit.
Just update your Medal of Honor to the latest version, and it shouldn't happen again :)
Although, there IS the possible it was something natural (Cat tripping over the Internet-Cable, mouse running into the power switch over at your ISP...)
:)
Hope this helps!
-= Reelix =-What programming language used in medal of honor allied assault ? and how can someone crash a mohaa server ?
Its most likely written in c++ . What happened to make it crash?
It was most likely a DoS attack.
What Programming Language Does Facebook Use?
I'm eventually going to try and program a website like Facebook or Myspace, what programming language do they use?What Programming Language Does Facebook Use?
PHP - Personal HomePage tools
try a program called DreamWaver
PHP - Personal HomePage tools
try a program called DreamWaver
What programming or network systems skills are most valuable to learn to break into the IT/ISYS field?
Quickbooks or SQL or any other topic I haven't caught onto yet?..What programming or network systems skills are most valuable to learn to break into the IT/ISYS field?
I would certainly put SQL (as opposed to SQL Server) high on the list - very few skills have anywhere near as widespread a use these days. Any more specific application suggestions would depend a great deal on where you plan to concentrate.
I would certainly put SQL (as opposed to SQL Server) high on the list - very few skills have anywhere near as widespread a use these days. Any more specific application suggestions would depend a great deal on where you plan to concentrate.
What do you think is the highest paying programming language?
Assembly programming for embedded devices.What do you think is the highest paying programming language?
Programming Languages salaires listed highest to lowest
Haskell $198,000 (added 10 June 2008)
Erlang $99,000 (added 8 June 2008)
Objective-C $82,000
Pascal $81,000
C++ $80,000
SmallTalk $80,000
TCL $80,000
C# $79,000
Java $79,000
Python $78,000
Perl $77,000
Ruby $74,000
COBOL $73,000 (added due to demand)
JavaScript $72,000
ColdFusion $64,000 (8 June 2008)
Delphi $64,000
PHP $64,000
Visual Basic $64,000
C $60,000What do you think is the highest paying programming language?
if you can work with assembly language you can earn money what you want.
It is the most powerful language. which will even work in year 2050
PHP , check freelance websites like http://getafreelnacer.com/ , http://eufrelance.com/ , http://scriptlance.biz/ ,etc .
Its Embedded Devices Assembly level programming.
I make a *very* good living doing COBOL on mainframes, but I have a LOT of experience.
c++ just joking
Fortran.
at the moment.... Ruby on Rails.
c++
Programming Languages salaires listed highest to lowest
Haskell $198,000 (added 10 June 2008)
Erlang $99,000 (added 8 June 2008)
Objective-C $82,000
Pascal $81,000
C++ $80,000
SmallTalk $80,000
TCL $80,000
C# $79,000
Java $79,000
Python $78,000
Perl $77,000
Ruby $74,000
COBOL $73,000 (added due to demand)
JavaScript $72,000
ColdFusion $64,000 (8 June 2008)
Delphi $64,000
PHP $64,000
Visual Basic $64,000
C $60,000What do you think is the highest paying programming language?
if you can work with assembly language you can earn money what you want.
It is the most powerful language. which will even work in year 2050
PHP , check freelance websites like http://getafreelnacer.com/ , http://eufrelance.com/ , http://scriptlance.biz/ ,etc .
Its Embedded Devices Assembly level programming.
I make a *very* good living doing COBOL on mainframes, but I have a LOT of experience.
c++ just joking
Fortran.
at the moment.... Ruby on Rails.
c++
Using analogies How is genetic engineering like computer programming?
a genome is (as far as we know right now) a simple combination of the ACTG nucleic acids.
(as far as we know right now) genetic engineering manipulates the sequence and 'programs' the being/creature in the same way that computed code [BASIC, SQL, C++] controls/programs the elecricity in a computer chip
(as far as we know right now) genetic engineering manipulates the sequence and 'programs' the being/creature in the same way that computed code [BASIC, SQL, C++] controls/programs the elecricity in a computer chip
Is Yahoo Chess stealing ideas from Object Oriented Programming?
You can make a table public, private, or protected.Is Yahoo Chess stealing ideas from Object Oriented Programming?
very abstractly, but even so you can't steal from Object Oriented programming as no one owns it.
very abstractly, but even so you can't steal from Object Oriented programming as no one owns it.
Does anyone know any good programming web browsers?
I'm starting to hack on hackthissite.org but I've heard of Firefox, is that any good?Does anyone know any good programming web browsers?
i dont know. dont do it butDoes anyone know any good programming web browsers?
firefox is brilliant all round browser
If you haven't started using firefox yet you shouldn't even try to hack.oil cream concealer foundation tca chemical peel
i dont know. dont do it butDoes anyone know any good programming web browsers?
firefox is brilliant all round browser
If you haven't started using firefox yet you shouldn't even try to hack.
What is the quickest way to learn qbasic programming?
Get an old pc with MS BASIC on it, and then look around for a ';Idiot's Guide...'; book about BASIC. It's so out dated though... Why not learn C#, C++, J#...?
How could i start Java Programming?
Hi, i am looking to start Java programming, i currently program in Delphi and a little in C, could anyone recommend how to start?
i don't even know what to download, where can i download the software? and where can i get good tutorials?
Thanks in advance :)How could i start Java Programming?
here is the download link
http://java.sun.com/javase/downloads/ind鈥?/a>
there is also documentation at
http://java.sun.com/javase/reference/ind鈥?/a>How could i start Java Programming?
The current version of Java is called Java SE Development Kit (JDK) 6.0 and can be downloaded from
http://java.sun.com/javase/downloads/index.jsp.
Important Note
In order for Java to compile and run programs from any directory you should set the PATH variable. This directs the compiler where to find the java executables.
These should be in the bin folder inside the Java folder. The full path should be something like: C:\Program Files\Java\jdk1.6.0_%26lt;version%26gt;\bin
To set the PATH variable permanently you need to find the Environment Variables in Windows. This is usually done using Control Panel 鈥?System. Add the path to the right end of the ';Path'; in the User Variables. A typical value for PATH is:
C:\Program Files\Java\jdk1.6.0_%26lt;version%26gt;\bin
Capitalization doesn't matter. Click ';Set';, ';OK'; or ';Apply';.
The PATH can be a series of directories separated by semi-colons (;). Microsoft Windows looks for programs in the PATH directories in order, from left to right.
You should only have one bin directory for a Java SDK in the path at a time (those following the first are ignored), so if one is already present, you can update it to
jdk1.6.0_%26lt;version%26gt;\bin.
If you still cannot get a program to compile and run you may also need to set the CLASSPATH variable.
Other Information
When using Java you can create text files in NotePad or use an IDE. Eclipse a popular open-source IDE available at http://www.eclipse.org/downloads, or JCreator LE, a good simple free IDE which you can download from http://www.jcreator.com/
You can browse or download documentation: http://java.sun.com/javase/6/docs/
Particularly useful is the Java API: http://java.sun.com/javase/6/docs/api/index.html
For best JAVA Programming Tutorials, you can check here
i don't even know what to download, where can i download the software? and where can i get good tutorials?
Thanks in advance :)How could i start Java Programming?
here is the download link
http://java.sun.com/javase/downloads/ind鈥?/a>
there is also documentation at
http://java.sun.com/javase/reference/ind鈥?/a>How could i start Java Programming?
The current version of Java is called Java SE Development Kit (JDK) 6.0 and can be downloaded from
http://java.sun.com/javase/downloads/index.jsp.
Important Note
In order for Java to compile and run programs from any directory you should set the PATH variable. This directs the compiler where to find the java executables.
These should be in the bin folder inside the Java folder. The full path should be something like: C:\Program Files\Java\jdk1.6.0_%26lt;version%26gt;\bin
To set the PATH variable permanently you need to find the Environment Variables in Windows. This is usually done using Control Panel 鈥?System. Add the path to the right end of the ';Path'; in the User Variables. A typical value for PATH is:
C:\Program Files\Java\jdk1.6.0_%26lt;version%26gt;\bin
Capitalization doesn't matter. Click ';Set';, ';OK'; or ';Apply';.
The PATH can be a series of directories separated by semi-colons (;). Microsoft Windows looks for programs in the PATH directories in order, from left to right.
You should only have one bin directory for a Java SDK in the path at a time (those following the first are ignored), so if one is already present, you can update it to
jdk1.6.0_%26lt;version%26gt;\bin.
If you still cannot get a program to compile and run you may also need to set the CLASSPATH variable.
Other Information
When using Java you can create text files in NotePad or use an IDE. Eclipse a popular open-source IDE available at http://www.eclipse.org/downloads, or JCreator LE, a good simple free IDE which you can download from http://www.jcreator.com/
You can browse or download documentation: http://java.sun.com/javase/6/docs/
Particularly useful is the Java API: http://java.sun.com/javase/6/docs/api/index.html
For best JAVA Programming Tutorials, you can check here
How is conditional control flow different from iterative control flow, in Linux C programming?
Conditional control structure is being evaluated only once, whereas iterative control structure keeps repeating for a certain amount of times.
What is the procedure for programming electronic ignition keys for a GMC Envoy?
1. Close all vehicle doors.
2. Insert the key into the ignition.
3. Hold down the power UNLOCK button on the driver鈥檚 door panel-continue to hold down until instructed
to release in step 9.
4. Perform steps 5 through 8 in fairly rapid succession.
5. Turn the ignition switch to the ON position (as far as you can go without starting the engine).
6. Turn the ignition switch to the OFF position.
7. Turn the ignition switch to the ON position.
8. Turn the ignition switch to the OFF position.
9. Release the power unlock button on the door panel. The vehicle will lock and unlock the doors automatically.
10. Hold down the LOCK and UNLOCK buttons on the transmitter simultaneously until the door locks and unlocks.
This step may take up to 30 seconds.
11. Repeat step 10 NOW for each additional transmitter (including any existing transmitters).
12. Turn the ignition switch to the ON position in order to exit the transmitter programming mode.What is the procedure for programming electronic ignition keys for a GMC Envoy?
only gm techs can due otherwise do you no how many would get ripped off
2. Insert the key into the ignition.
3. Hold down the power UNLOCK button on the driver鈥檚 door panel-continue to hold down until instructed
to release in step 9.
4. Perform steps 5 through 8 in fairly rapid succession.
5. Turn the ignition switch to the ON position (as far as you can go without starting the engine).
6. Turn the ignition switch to the OFF position.
7. Turn the ignition switch to the ON position.
8. Turn the ignition switch to the OFF position.
9. Release the power unlock button on the door panel. The vehicle will lock and unlock the doors automatically.
10. Hold down the LOCK and UNLOCK buttons on the transmitter simultaneously until the door locks and unlocks.
This step may take up to 30 seconds.
11. Repeat step 10 NOW for each additional transmitter (including any existing transmitters).
12. Turn the ignition switch to the ON position in order to exit the transmitter programming mode.What is the procedure for programming electronic ignition keys for a GMC Envoy?
only gm techs can due otherwise do you no how many would get ripped off
What is the most reliable programming language/server for an online based database?
I'm working on a website and hopefully expecting a decent amount of traffic. Mainly, the site will serve as a search portal to other sites in the related category, also, as a sidekick, the site will be hosting multimedia content (live webcams: either Java or Flash based). Database wise, i'm looking for something reliable to manage the clients' profiles along with the users' accounts.What is the most reliable programming language/server for an online based database?
Hey Virtual B -
That's a tough one, because the answer is continually changing.
For one thing, reliability cannot be accurately measured beyond a certain level. We don't have any fool proof method of examining software for bugs that haven't happened yet. And servers/languages are very complicated.
So what we're left with is examining the performance histories of different software packages, hoping that this will be a good predictor of future reliability.
However, as any stock market analyst will tell you, ';past performance is not necessarily an indicator of future performance.';
One reason is that servers are continually being upgraded. Another reason is that hackers are continually targeting different servers.
So, in the past, most hackers targeted Windows/IIS, simply because it was the most common. As a result, Microsoft started improving their act; the hackers started targeting Linux/Apache.
Some people like to say that Open source (e.g. Linux/Apache) is more reliable, due to the fact that anyone can inspect the source code and find potential flaws.
In general, that is true, but Linux/Apache may not be sufficiently more reliable that it makes a difference to you.
A more important indicator of reliability is how well you do at designing and testing your software. It is far more likely that your coding will be unreliable, and thus far more important than your server choice.
In order to make your own code more reliable (which is where you will expend your effort if you are smart), you could try several techniques:
- Test Driven Development
- Software Design CheckersWhat is the most reliable programming language/server for an online based database?
For online database applications, you really cannot go wrong with MySQL and PHP.
http://www.mysql.com/
http://en.wikipedia.org/wiki/PHP
Most modern databases are as reliable as you could ask for. But don't forget to do backups anyway.
MySQL is a good choice as it is as good as any in the reliability department, and is free. Still, the biggest part of reliability is having a correct design and implementing it carefully. And Test Test Test.
MySQL is a good database with very fast access and query times.
Hey Virtual B -
That's a tough one, because the answer is continually changing.
For one thing, reliability cannot be accurately measured beyond a certain level. We don't have any fool proof method of examining software for bugs that haven't happened yet. And servers/languages are very complicated.
So what we're left with is examining the performance histories of different software packages, hoping that this will be a good predictor of future reliability.
However, as any stock market analyst will tell you, ';past performance is not necessarily an indicator of future performance.';
One reason is that servers are continually being upgraded. Another reason is that hackers are continually targeting different servers.
So, in the past, most hackers targeted Windows/IIS, simply because it was the most common. As a result, Microsoft started improving their act; the hackers started targeting Linux/Apache.
Some people like to say that Open source (e.g. Linux/Apache) is more reliable, due to the fact that anyone can inspect the source code and find potential flaws.
In general, that is true, but Linux/Apache may not be sufficiently more reliable that it makes a difference to you.
A more important indicator of reliability is how well you do at designing and testing your software. It is far more likely that your coding will be unreliable, and thus far more important than your server choice.
In order to make your own code more reliable (which is where you will expend your effort if you are smart), you could try several techniques:
- Test Driven Development
- Software Design CheckersWhat is the most reliable programming language/server for an online based database?
For online database applications, you really cannot go wrong with MySQL and PHP.
http://www.mysql.com/
http://en.wikipedia.org/wiki/PHP
Most modern databases are as reliable as you could ask for. But don't forget to do backups anyway.
MySQL is a good choice as it is as good as any in the reliability department, and is free. Still, the biggest part of reliability is having a correct design and implementing it carefully. And Test Test Test.
MySQL is a good database with very fast access and query times.
What options are available for programming your mouse buttons?
Is it possible to use my right-click similarly to the Back button in my browser? Is this a mouse setting? A browser setting? Or do I have to buy a mouse pre-programmed to do this?What options are available for programming your mouse buttons?
Yes %26amp; No. You can only do so much with a regular mouse and tweak the settings in your control panel. Most likely you will need to buy an ';Explorer Mouse';. Which has extra buttons. If you buy a logitech mouse, it will come with software and you can select what you want each button to do. You can even go further and tell it to do something if that extra button is clicked twice to do something else. Hope this helps.What options are available for programming your mouse buttons?
If you will click Start-Settings-Control Panel and open the Mouse options you will often-times get the option of programming the buttons on the mouse to do different things that is standard. Depends on what driver you have loaded.oil cream concealer foundation tca chemical peel
Yes %26amp; No. You can only do so much with a regular mouse and tweak the settings in your control panel. Most likely you will need to buy an ';Explorer Mouse';. Which has extra buttons. If you buy a logitech mouse, it will come with software and you can select what you want each button to do. You can even go further and tell it to do something if that extra button is clicked twice to do something else. Hope this helps.What options are available for programming your mouse buttons?
If you will click Start-Settings-Control Panel and open the Mouse options you will often-times get the option of programming the buttons on the mouse to do different things that is standard. Depends on what driver you have loaded.
How can i learn 3D programming fast?
I just downloaded Anim8or and i made a Hand and a Spintop but im going to go buy 3D Max and learn from that instead of wasting my time on that free program.... or is there any other free program i should learn before 3D Max?How can i learn 3D programming fast?
anim8or is kinda bad.
unless you want to animate professionally don't buy any programs, use a free one.
the best one is blender 3d (blender.org)
after you download it go to totallyblended.com and do the tutorials on that site. from there try youtube tutorialsHow can i learn 3D programming fast?
Max is expensive in cost and in hardware. Try Blender.org. Nothing easy about 3D and it is changing rapidly all the time. Then, after you find out how to make models, then you can program 3D worlds without a scene-making program like 3Dmax or Blender.
anim8or is kinda bad.
unless you want to animate professionally don't buy any programs, use a free one.
the best one is blender 3d (blender.org)
after you download it go to totallyblended.com and do the tutorials on that site. from there try youtube tutorialsHow can i learn 3D programming fast?
Max is expensive in cost and in hardware. Try Blender.org. Nothing easy about 3D and it is changing rapidly all the time. Then, after you find out how to make models, then you can program 3D worlds without a scene-making program like 3Dmax or Blender.
How do I learn about programming?
Well basically I want to learn how to build websites...
I would also like to learn how to build viruses (not to use them obviously I more or less want to learn how they operate)
What programs would I need?
I already have...
Adobe Photoshop CS4
Adobe Flash Pro CS4
Adobe Dreamweaver CS4
Microsoft Visual Studio 2008 Pro
(By the way I dont really know what these programs do or how to use them...well maybe except for photoshop...so I would also like some help with that too)
Thanks.How do I learn about programming?
Adobe Photoshop CS4 = Photo editing
Adobe Flash Pro CS4 = For Flash images/apps
Adobe Dreamweaver CS4 = For websites
Microsoft Visual Studio 2008 Pro = For programs on Windows only, this would be your best bet for making a virus.
Other programs that are a bit more easy to start with are NetBeans and Eclipse.
I would also like to learn how to build viruses (not to use them obviously I more or less want to learn how they operate)
What programs would I need?
I already have...
Adobe Photoshop CS4
Adobe Flash Pro CS4
Adobe Dreamweaver CS4
Microsoft Visual Studio 2008 Pro
(By the way I dont really know what these programs do or how to use them...well maybe except for photoshop...so I would also like some help with that too)
Thanks.How do I learn about programming?
Adobe Photoshop CS4 = Photo editing
Adobe Flash Pro CS4 = For Flash images/apps
Adobe Dreamweaver CS4 = For websites
Microsoft Visual Studio 2008 Pro = For programs on Windows only, this would be your best bet for making a virus.
Other programs that are a bit more easy to start with are NetBeans and Eclipse.
Does DBA need to know programming? What is the best cert to get as a DBA, what else can I do with MIS degree? ?
Where do I learn more about DBA? Is it necessary to be a good programmer? What is the best certification to obtain as a DBA? What can i do with MIS degree ?Does DBA need to know programming? What is the best cert to get as a DBA, what else can I do with MIS degree? ?
I'm still working on certs myself, for IT, best to start small.
Check out CompTIA A+, Net+, Security+ certs. You can use those as a basis for Microsoft certifications. (Windows server will be around for a while, due to the costs of migrating to something else). Then look into getting MCP (Microsoft Certified Professional), then your MCSA. Once you have gotten that far, there are different paths you can follow with MS certifications. Including becoming a DBA.
Some companies will pay for these certs, however, I chose to goto a computer learning center. I received a BS in MIS a few years ago, and currently work as a help desk analyst at a pharma company, and do consulting as a part time job. You can also look into technical writing, or computer manufacturing, entry level programming, IT auditing, etc.
It doesn't hurt (if you still live at home) to get a basic job, pay to get certified, and let them help you find a position in IT. You'll be a step ahead with a BS degree in the end. Getting started in IT isn't easy with just a degree. You need experience and/or certs.
I'm still working on certs myself, for IT, best to start small.
Check out CompTIA A+, Net+, Security+ certs. You can use those as a basis for Microsoft certifications. (Windows server will be around for a while, due to the costs of migrating to something else). Then look into getting MCP (Microsoft Certified Professional), then your MCSA. Once you have gotten that far, there are different paths you can follow with MS certifications. Including becoming a DBA.
Some companies will pay for these certs, however, I chose to goto a computer learning center. I received a BS in MIS a few years ago, and currently work as a help desk analyst at a pharma company, and do consulting as a part time job. You can also look into technical writing, or computer manufacturing, entry level programming, IT auditing, etc.
It doesn't hurt (if you still live at home) to get a basic job, pay to get certified, and let them help you find a position in IT. You'll be a step ahead with a BS degree in the end. Getting started in IT isn't easy with just a degree. You need experience and/or certs.
Which method should I go with for my HDTV to get HD programming?
I have Comcast digital cable so should I
A. Pay $5.00 a month and get the HD box and HD channels (I don't need a HDMI if I do this right?)
B. Pay $10.00 a month and get the HD DVR along with the HDMI cable for best picture
C. Get an HDMI cable and a HD Antenna and call it today.
D. Get an HDMI cable
I don't know much about what to do so any help is appreciated.Which method should I go with for my HDTV to get HD programming?
HDMI is just a cable. It combines video and audio in one cable.
So, option A, an HDMI is not required, but if the box has an HDMI port, get it.
Option C. You connect the antenna directly to your TV. You don't need any cable.
Option D: A cable without an HD source is not going to help you much.
Winner: Option B. Paying $5 extra for the PVR function is really worth it. You can record your shows and watch them any time you want, plus you get instant replay, skipping commercials, etc.Which method should I go with for my HDTV to get HD programming?
I would strongly recommend connecting your set to what every receiver/cable box using HDMI. The future that HDMI is offering is amazing, you will not need a Multi function remote as inter connectivity is built into the HDMI standard. Tell you DVD to play and HDMI will tell your Amp to power up, select DVD input and out to you TV automatically. As to spending the $100.00 the retailers want for HDMi cable, go to monoprice.com and get a great deal spending less than $20.00 for a 6 foot cable. It meet all the HDMI 1.2a specification (Monster Cable will not tell you what spec theirs meet, if any). The 1.3 spec cable will be available 1st quarter, however i doubt if any product on the market is being produced to meet that spec.
Want to learn where HDMI is going, take a on-line training course (free) at HDMI.org. These are the guys that are establishing the future. (I have no tie to either of the mentions sites/organizations) just a old fart who likes to stay up on technology.
Consider going with Dish Network. If you qualify for a promotion, you could equipment free or at a very good discount. You'll also get $20 off for 10 mos. if you go with HD programming. Dish also offers 30 channels in HD. If you decide to go with antenna and HDMI cable, I can get both at about 1/2 price over retailers.
A. Pay $5.00 a month and get the HD box and HD channels (I don't need a HDMI if I do this right?)
B. Pay $10.00 a month and get the HD DVR along with the HDMI cable for best picture
C. Get an HDMI cable and a HD Antenna and call it today.
D. Get an HDMI cable
I don't know much about what to do so any help is appreciated.Which method should I go with for my HDTV to get HD programming?
HDMI is just a cable. It combines video and audio in one cable.
So, option A, an HDMI is not required, but if the box has an HDMI port, get it.
Option C. You connect the antenna directly to your TV. You don't need any cable.
Option D: A cable without an HD source is not going to help you much.
Winner: Option B. Paying $5 extra for the PVR function is really worth it. You can record your shows and watch them any time you want, plus you get instant replay, skipping commercials, etc.Which method should I go with for my HDTV to get HD programming?
I would strongly recommend connecting your set to what every receiver/cable box using HDMI. The future that HDMI is offering is amazing, you will not need a Multi function remote as inter connectivity is built into the HDMI standard. Tell you DVD to play and HDMI will tell your Amp to power up, select DVD input and out to you TV automatically. As to spending the $100.00 the retailers want for HDMi cable, go to monoprice.com and get a great deal spending less than $20.00 for a 6 foot cable. It meet all the HDMI 1.2a specification (Monster Cable will not tell you what spec theirs meet, if any). The 1.3 spec cable will be available 1st quarter, however i doubt if any product on the market is being produced to meet that spec.
Want to learn where HDMI is going, take a on-line training course (free) at HDMI.org. These are the guys that are establishing the future. (I have no tie to either of the mentions sites/organizations) just a old fart who likes to stay up on technology.
Consider going with Dish Network. If you qualify for a promotion, you could equipment free or at a very good discount. You'll also get $20 off for 10 mos. if you go with HD programming. Dish also offers 30 channels in HD. If you decide to go with antenna and HDMI cable, I can get both at about 1/2 price over retailers.
Which is the best programming language to learn?
I want to learn a programming language for database purpose like inventory,pim etc. can anyone suggest which is the best easy to learn language ?Which is the best programming language to learn?
Hi,
This is one of the most f.a.q by many of my juniors, so I have collected a list of articles and sites that clarifies this. Check out this below link for the same..
http://markthispage.blogspot.com/2009/06鈥?/a>
Also, if you want to learn more, go to home page of the blog and check the programming section -- I have collected lots of good links about all the popular programming languages -- Hope this helps.Which is the best programming language to learn?
It depends on what purpose you're working on. The most common for language for the queries themselves is SQL. That gets you the raw data. There are other database styles, but relational databases (MySQL, PostgreSQL, Oracle, SQLite) are dominate.
For simple to medium complexity web-related projects PHP is a great language. The language itself is mediocre, but it does its job well. It can easily run on all popular web servers.
Personally, I recommend staying away from C for your uses. It's great for low level programming and raw speed but it lacks modern features that you'll need. Prominent users are the GNU tools, the GNOME project, every kernel, and most embedded systems.
C++ is an improvement, but you will quickly get sick of the ';Segmentation Fault'; message and memory leaks. However, C++'s GUI toolkits and speed are excellent. Prominent users are Mozilla, IE, Opera, high performance 3D games, and KDE.
I haven't used Java so I don't have much to say about it. I know that it's heavily used in many applications that need heavy database work. That includes web servers, some GUIs (though C++ is more prominent there), and many embedded systems. It has an impressive standard library. It used to be slow but huge improvements have been made. It can easily interact with several other languages (Ruby, Python, etc.). It runs on most platforms and most browsers.
C# from Microsoft fits the same general niche. However, it is only solidly supported on Windows. Avoid it on Unix/Linux.
There are various general purpose scripting languages out there. They tend to be easy to develop with, but relatively slow. The big ones I know about are Ruby, Python, and Perl. I often use Python, but you should look take a peek at all of them.
PHP is a very useful language to learn, especially if you learn mysql at the same time as the two languages are complementary.
PHP is remarkably like the language C - you learn one and you will pick the other up much more quickly.
Basic, and Qbasic, will teach you the fundamentals. Learn the ';basics'; of programming there, and develop your programming
with something like C, or C++....Just a thought
Best is off course java but you need to learn .net first because companies asking for java need experience and you can get a fresher job easily in .net afterwards you can move to java with experience for better salary and job.
Dot net its easy to learn
PHP,MY SQL
Hi,
This is one of the most f.a.q by many of my juniors, so I have collected a list of articles and sites that clarifies this. Check out this below link for the same..
http://markthispage.blogspot.com/2009/06鈥?/a>
Also, if you want to learn more, go to home page of the blog and check the programming section -- I have collected lots of good links about all the popular programming languages -- Hope this helps.Which is the best programming language to learn?
It depends on what purpose you're working on. The most common for language for the queries themselves is SQL. That gets you the raw data. There are other database styles, but relational databases (MySQL, PostgreSQL, Oracle, SQLite) are dominate.
For simple to medium complexity web-related projects PHP is a great language. The language itself is mediocre, but it does its job well. It can easily run on all popular web servers.
Personally, I recommend staying away from C for your uses. It's great for low level programming and raw speed but it lacks modern features that you'll need. Prominent users are the GNU tools, the GNOME project, every kernel, and most embedded systems.
C++ is an improvement, but you will quickly get sick of the ';Segmentation Fault'; message and memory leaks. However, C++'s GUI toolkits and speed are excellent. Prominent users are Mozilla, IE, Opera, high performance 3D games, and KDE.
I haven't used Java so I don't have much to say about it. I know that it's heavily used in many applications that need heavy database work. That includes web servers, some GUIs (though C++ is more prominent there), and many embedded systems. It has an impressive standard library. It used to be slow but huge improvements have been made. It can easily interact with several other languages (Ruby, Python, etc.). It runs on most platforms and most browsers.
C# from Microsoft fits the same general niche. However, it is only solidly supported on Windows. Avoid it on Unix/Linux.
There are various general purpose scripting languages out there. They tend to be easy to develop with, but relatively slow. The big ones I know about are Ruby, Python, and Perl. I often use Python, but you should look take a peek at all of them.
PHP is a very useful language to learn, especially if you learn mysql at the same time as the two languages are complementary.
PHP is remarkably like the language C - you learn one and you will pick the other up much more quickly.
Basic, and Qbasic, will teach you the fundamentals. Learn the ';basics'; of programming there, and develop your programming
with something like C, or C++....Just a thought
Best is off course java but you need to learn .net first because companies asking for java need experience and you can get a fresher job easily in .net afterwards you can move to java with experience for better salary and job.
Dot net its easy to learn
PHP,MY SQL
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