Welcome
Looking for help with regular expressions? You'll find regular expression forums and blogs here at RegexAdvice.com. If you're looking for help with a particular expression, check out the Construction Advice forum. You should also search for regular expressions in the regular expression library.
If you have questions or need assistance, please contact Steve Smith via his blog.
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Hey guys, I am completely new to regular expressions and I barely know any JavaScript. So I have a mission for you, if you choose to accept. I need a script that can do the following. Search between two lines of code (I am writing asp) From <!--#include...
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I've just released XRegExp 1.0 , the next generation of my JavaScript regular expression library. This version fixes a couple bugs, corrects even more cross-browser regex inconsistencies, and adds a suite of new regular expression functions and methods...
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Regular Expressions Cookbook (written by Jan Goyvaerts and me, and published by O'Reilly Media) is now available at Amazon.com and other fine bookstores. The book covers eight programming languages equally (C#, Java, JavaScript, Perl, PHP, Python,...
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A few years ago a wrote about about a bug in Internet Explorer's Regex engine that affected patterns with lookaheads. Well the bug came back in the form of a question on RegexAdvice.com. It too was a password regex, though not as complex as the previous...
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First off let me say I'm a bit over my head here. Not regex part but host the language of the regex engine. Many moons ago I posted a blog article stating why you could not write a regex that validated an e-mail address 100% . Well this is still true,...