How to use the regular expression functions provided by the ‘re’ library to match, search, and replace text in your Python programs. Regular expressions, or “regex,” is a system for finding complex ...

In this program, we tried to capture the text content with the regex pattern and get the address pattern of social networks and decode their usernames.

a "zero dependency" implementation of a lexical analyzer that tokenize a program using only official "re" package. you can use this repo for your "compiler design" course.

If you work with strings in your Python scripts and you're writing obscure logic to process them, then you need to look into regex in Python. It lets you describe patterns instead of writing ...