Python Decorator

Python functools lru_cache Explained

Python Standard Libraries

Improve performance with Python's lru_cache decorator, which stores function results to avoid redundant expensive calculations for repeated calls.

Using @classmethod in Python Classes

Functions & Modules in Python

Python's @classmethod decorator allows methods to operate on the class itself, not just instances, enabling alternative constructors and class-level functionality.

Using @staticmethod in Python Classes

Functions & Modules in Python

Static methods in Python help organize code within classes by grouping utility functions that don't need access to instance or class data.