regular expression functions in python - PrivacyWall

https://docs.python.org/3/howto/regex.html

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Regular Expression HOWTO — Python 3.13.3 documentation

Regular expressions (called REs, or regexes, or regex patterns) are essentially a tiny, highly specialized programming language embedded inside Python and made available through the re module.

https://www.w3schools.com/python/python_regex.asp

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Python RegEx - W3Schools

RegEx can be used to check if a string contains the specified search pattern. Python has a built-in package called re, which can be used to work with Regular Expressions. Import the re module: When you have imported the re module, you can start using regular expressions: Search the string to see if it starts with "The" and ends with "Spain":

https://www.geeksforgeeks.org/python-regex/

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Python RegEx - GeeksforGeeks

In this tutorial, you'll learn about RegEx and understand various regular expressions. A RegEx is a powerful tool for matching text, based on a pre-defined pattern. It can detect the presence or absence of a text by matching it with a particular pattern, and also can split a pattern into one or more sub-patterns.

https://www.programiz.com/python-programming/regex

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Python RegEx (With Examples) - Programiz

There are other several functions defined in the re module to work with RegEx. Before we explore that, let's learn about regular expressions themselves. If you already know the basics of RegEx, jump to Python RegEx. To specify regular expressions, metacharacters are used. In the above example, ^ and $ are metacharacters.

https://www.pythontutorial.net/python-regex/python-regular-expres...

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Python Regular Expressions - Python Tutorial

Regular expressions (called regex or regexp) specify search patterns. Typical examples of regular expressions are the patterns for matching email addresses, phone numbers, and credit card numbers. Regular expressions are essentially a specialized programming language embedded in Python.

https://www.tutorialspoint.com/python/python_reg_expressions.htm

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Python Regular Expressions - Online Tutorials Library

Regular expression are popularly known as regex or regexp. Usually, such patterns are used by string-searching algorithms for "find" or "find and replace" operations on strings, or for input validation. Large scale text processing in data science projects requires manipulation of textual data.

https://www.pythoncheatsheet.org/cheatsheet/regular-expressions

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Python Regular Expressions - Python Cheatsheet

A regular expression (shortened as regex [...]) is a sequence of characters that specifies a search pattern in text. [...] used by string-searching algorithms for "find" or "find and replace" operations on strings, or for input validation. Import the regex module with import re. Create a Regex object with the re.compile() function.

https://python-tutorials.in/python-regex/

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Python Regex - python tutorials

Regular expressions – learn how regular expressions work in Python and how to use functions in re module to match a string for a pattern. Character sets – introduce to you the character set (\d, \w, \s) to match digits, word characters, and spaces.

https://note.nkmk.me/en/python-re-match-search-findall-etc/

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Regular expressions with the re module in Python | note.nkmk.me - nkmk note

In Python, the re module allows you to work with regular expressions (regex) to extract, replace, and split strings based on specific patterns. This article first explains the functions and methods of the re module, then explains the metacharacters (special characters) and special sequences available in the re module.

https://medium.com/@huda.goian/comprehensive-tutorial-for-regular...

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Comprehensive Tutorial for Regular Expressions in Python

Python has built-in support for regular expressions through the re module. In this tutorial, we will cover the fundamental concepts of regular expressions in Python, explain the most...

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