I'm not asking where to learn. I've found lots of good resources online, and books etc. But how the heck do I tackle them. Where is the start of it, the end? When does the regexp processor advance on ...
Documentation often ommits to specify which flavour of regular expression to use, so is there a default flavour that we should all be familiar with?
Often I come across documentation that says "use a regular expression here" I have to spend quite some time digging around trying to work out which regular expression format they are expecting. As ...
I want to know what is more standard way to call regular expression in short way. I have seen both, regex and regexp. Google says regex has almost 2 as much hits that regexp, but it depends on way I ...
I use regular expressions on a daily basis, as my daily work is 90% in Perl (legacy codebase, but that's a different issue). Despite this, I still find lookahead and lookbehind to be terribly ...
I really dislike regular expressions, each time I come back to it I seem to have to relearn it. It's also incredibly hard to maintain, modify and at a glance understand what it is doing. Has anyone ...
I've recently learnt regular expressions and I love writing / using them. I'm looking for ideas and more opportunities to use them, however I don't want to overuse them as an all purpose tool, as ...
I think it would be a great idea if we had a regular expression search engine, but can it be done? It seems impossible since there's no feasible way of indexing such a huge amount of data properly and ...
I was trying to parse a java properties file to avoid some Properties loading pitfalls (non ordering, loss of comments). (Property are of the form 'key = value' where the value can span on multiple ...
In a message to comp.emacs.xemacs, Jamie Zawinski once said: Some people, when confronted with a problem, think "I know, I'll use regular expressions." Now they have two problems. I've always ...
I'm wondering how far people should take the validation of e-mail address. My field is primarily web-development, but this applies anywhere. I've seen a few approaches: simply checking if there is ...