python regex match newline

Title: Python Regex: Matching Newlines in Text - A Comprehensive Tutorial
Introduction:
Regular expressions (regex) are a powerful tool for pattern matching and manipulation of text in Python. However, when working with multiline text, it's essential to understand how to match newline characters. This tutorial will guide you through the process of using Python's re module to match newlines effectively.
Example:
In this example, the pattern r'Hello\nWorld' will match the string "Hello" followed by a newline character and then "World."
Example:
Here, the pattern r'Hello.World' will match "Hello," any character (including newline), and then "World."
Example:
This pattern will match "Hello," any whitespace character (including newline), and then "World."
Conclusion:
Understanding how to match newline characters using regular expressions is crucial when dealing with multiline text in Python. The examples provided in this tutorial should give you a solid foundation for incorporating newline matching into your regex patterns. Experiment with different patterns and explore the extensive capabilities of the re module for more advanced text manipulation tasks.
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