I've found that the best ways to learn Regular Expressions is by actually playing with them. For this reason I'm going to give some demonstrations where I've used Regular Expressions to automate pattern matching in AutoHotkey.
https://the-automator.com/regex-110-e... Learn more about AutoHotkey and Regular Expressions / RegEx here: https://the-automator.com/autohotkey/... Check out this great AHK RegEx book by Jack Dunning. https://the-automator.com/RegEx_Book I learned a TON from it!