Regular Expression

Regular Expressions in Python | Python Programming Tutorial
In this video, we dive into the powerful tool of regular expressions (regex) in Python. Regular expressions allow you to search, match, and manipulate strings with precision and flexibility. Mastering regex is essential for tasks like data validation, text processing, and pattern matching.
Topics covered in this tutorial include:
Introduction to Regular Expressions: Understanding the basics and syntax of regex.
Using the re Module: How to work with Python's built-in re module for regex operations.
Basic Regex Patterns: Common regex patterns for matching characters, digits, and special symbols.
Search and Match: Using re.search(), re.match(), and re.findall() to find patterns in strings.
Substitution: Replacing parts of a string using re.sub().
Regex Flags: Using flags like re.IGNORECASE to customize searches.
Advanced Techniques: Lookaheads, lookbehinds, and other advanced regex features.
With clear examples and practical use cases, this video will help you leverage regular expressions to handle complex string operations efficiently.
Like, comment, and subscribe for more Python tutorials and programming tips!