Regular expressions help you work with text in Python from "summary" of Python For Dummies by Stef Maruch,Aahz Maruch
Regular expressions are a powerful tool for working with text in Python. They allow you to search for patterns within strings and manipulate text in a way that would be cumbersome with other methods. Regular expressions are like a supercharged version of string methods, providing more flexibility and control over how you process text. With regular expressions, you can search for specific patterns, such as phone numbers or email addresses, within a larger body of text. This can be incredibly useful for tasks like data cleaning, where you need to extract certain information from a messy dataset. Regular expressions also allow you to perform complex text manipulations, such as replacing all occurrences of a word with another word or extracting specific parts of a string. In Python, regular expressions are implemented using the `re` module. This module provides functions for searching, matching, and manipula...
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