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

Take control of multiple Python installations in Windows with the py launcher, available as part of a standard Python installation.

This article explains what regex (or regular expressions) is and how to get started using it with web crawlers, plus some interesting real-world use cases.

5 ways I use regex in Linux (and why they're so essential) Once you get the hang of regular expressions, you'll find them invaluable. The trick is to start small - I'll show you how.