Javascript’s regular expression library is becoming world class, guaranteeing that the odd little pattern language will likely be around for generations to come.

Regular expressions are great, but remember, the objective is parsing, that means extracting information from a string. Capture groups are usually how you deal with variability.

New features in ECMAScript 2022 include top-level await, RegExp match indices, new public and private class fields, and more. Let's get started!

Regular expressions are built into many programming languages and used to match, search, and transform patterns of text in your programs. Get started with Regex.

PowerShell How-To 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. By Adam Bertram 09/30/2015 ...

PowerShell How-To 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. By Adam Bertram 09/30/2015 ...