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 ...

This is the code repository for Hands-On Python Regular Expressions [Video], published by Packt. It contains all the supporting project files necessary to work through the video course from start to ...

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 used to find or ...

Write a Python program to check that a string contains only a certain set of characters (in this case a-z, A-Z and 0-9). Write a Python program that matches a string that has an a followed by zero or ...