Regex

[Angelinna]

:confused:How would I write a regular expression of, the set of binary strings NOT containing 01 as a substring Thanks

[Christian Graus]

I would recommend buying the book 'Mastering Regular Expressions' and downloading the program 'Expresso' to master basic regex.

Christian Graus No longer a Microsoft MVP, but still happy to answer your questions.

[Mohammad Dayyan]

Try this :

string result = Regex.Replace(inputString, @"(01)", "");

[Angelinna]

Thanks alot for yr response all. I am actually trying to find just a mere regular expression for a set of binary string that doesn't contain 01 as a substring. I am not doing any coding in a program at the moment.Tried searching on expresso but no clue. :confused:

[Mohammad Dayyan]

This site is very useful about Regular Expression . http://www.regular-expressions.info/[^] Did you see it ?

[Angelinna]

Yes I did. Thank you very much for the guidance.

[Mohammad Dayyan]

You're welcome :)