In this lesson, you’ll learn how to use RegEx (regular expressions) to work with sets of characters. Unlike the ., which matches any single character , sets enable you to match specific ...

The regex pattern might be similar which may be hard to spot but just one character makes a world of difference when using regex. So what if you're writing a PowerShell script and you'd like to use ...

Whether you are parsing logs or validating input, using regular expressions is a great way to accomplish both of these things. The problem is: regular expressions can be hard and that will only grow ...

Let's say we need a JavaScript function that will take a string of tagged text (that is, it contains Extensible Markup Language (XML) markup) and return only the tags (and not the text that the ...

A simple cheat sheet of some common regular expressions used in SEO. Offers tips for htaccess, ScreamingFrog, and Google Analytics.