Working with regular expressions I’m also going to cover how to work with regular expressions in JavaScript, though the concepts learned here apply to other languages as well.

JavaScript’s RegExp object, which holds a regular expression, is what we need here. Regular expressions are a big subject, and there are plenty of FAQs on them on the Web.

Regular expressions — the things you feed to programs like grep — are a bit like riding a bike. It seems impossible until you learn to do it, and then it’s easy.

Regular expressions 101 Let’s start simple. Suppose you want to search for a string with the word “cat” in it; your regular expression would simply be “cat”. If your search is case ...

I'm trying to write a regular expression for a javascript function. I basically want to test the entire string to make sure the string only has alpha numberic characters and certain latin ...

Posted in Software Development, Software Hacks Tagged javascript, parser, regex, regular expression, regular expressions ← This Z80 Computer Bootstraps Itself ...