InfoWorld

RegEx tutorial: Matching sets of characters

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 characters and ...
MCPmag

Matching and Using Regex Groups with PowerShell

Even though it has somewhat of a checkered reputation, being able to wield it will save you a ton of time. There's a saying that I've heard numerous times about regular expressions (regex). It goes ...
MrExcel on MSN

Excel Tips: How to Build and Use Regex Like a Pro

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 ...
MrExcel on MSN

Excel Regex Tutorial – How to Use Pattern Matching

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 ...
Computerworld

Using Regular Expressions to Identify XML Tags

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 tags ...
MCPmag

Using Regular Expressions with PowerShell To Locate Data

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 ...