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I use regular expressions to validate user input. Now I can configure the regex and so it would help the user to see an example of how a certaint input has to be formatted.
Is it possible to generate some strings that match an arbitrary regex? And is there even an implementation usable somewhere?
UPDATE: Due to the licence I can not use REX. Are there other possiblities?
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C programming language is a machine-independent programming language that is mainly used to create many types of applications and operating systems such as Windows, and other complicated programs such as the Oracle database, Git, Python interpreter, and games and is considered a programming foundation in the process of ...
C is a general-purpose language that most programmers learn before moving on to more complex languages. From Unix and Windows to Tic Tac Toe and Photoshop, several of the most commonly used applications today have been built on C. It is easy to learn because: A simple syntax with only 32 keywords.
In the real sense it has no meaning or full form. It was developed by Dennis Ritchie and Ken Thompson at AT&T bell Lab. First, they used to call it as B language then later they made some improvement into it and renamed it as C and its superscript as C++ which was invented by Dr. Stroustroupe.
C is more difficult to learn than JavaScript, but it's a valuable skill to have because most programming languages are actually implemented in C. This is because C is a “machine-level” language. So learning it will teach you how a computer works and will actually make learning new languages in the future easier.
Try using this app Rex can do this :)
http://research.microsoft.com/en-us/projects/rex/
For java it's https://code.google.com/p/xeger/
So there are many regex matches generators :)
And this: https://github.com/moodmosaic/Fare
It's xeger wrapper in c#
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