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.

The latest JavaScript specification standardizes a well-balanced and thoughtful set of features, including the built-in ...

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 are great for converting preformatted text into a different format. Let’s say someone gives you a tab-delimited text file containing items you need to place in an HTML table.

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 ...

Creating regular expressions for complex matching tasks can be incredibly difficult; genetic programming makes it easy ...

Regular expressions are a way to describe patterns of text that can be useful for processing text documents or wherever one might want to look for a pattern and possibly replace another ...

How to use the regular expression functions provided by the ‘re’ library to match, search, and replace text in your Python programs.

When using the MPF you can use regular expressions to add functionality. You see this in application policies that let you filter file names and such. I came up with the idea for this post after I ...

Regular expressions are as complicated as they are powerful. Password strength requirements are a hot topic as of late due to a slew of compromised sites and services exposing millions of user ...