One can achieve the same result using one or two lines of regular expression replacement, but the retort was that regular expressions, or regex, are notoriously slow. That's generally true.

You might need to refer to this cheat sheet. The URL Extractor will extract URLs from a given text (s) input using regular expressions (regex). It will take a text input as an argument and will search ...

Need a refresher on Python? This Python programming language cheat sheet is your go-to guide for developer resources.

Introduction A regular expression (regex, regexp) is a string-searching algorithm, which you can use for making a search pattern in a sequence of characters or strings. Usually, these patterns are ...

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

There are a few things that are important in our quest for literate regular expressions. The idea is to have a small program that converts our literate text into a regular expression.