Lesson 44 of 62 · about 20 minutes
Regular Expressions 🔍
Regular Expressions 🔍 A regular expression (regex) is a mini language for describing patterns in text. "Four digits", "something that looks like an email" or "a word followed by a colon" can each be written as a short pattern. Python's re module then finds,…
This lesson is part of Pythonaut Pro. The first two lessons are free, so you can start there and see how it works.