Tuple Immutability Explained

Basics of Python

Tuples are immutable data structures in Python, meaning their contents cannot be changed after creation. While this may seem restrictive, it ensures data integrity and makes tuples useful for fixed collections, hashable keys, and performance optimization.

Using Python’s open() Function

File Handling in Python

Python's open() function is essential for file handling, enabling reading, writing, and processing files with various modes, best practices, and avoiding common errors.