Functional-programming

2 articles

python4 min read

Python Decorators — The Magic Behind the @ Symbol

Learn how Python decorators work from first principles. This guide covers function decorators, class decorators, decorator factories, and real-world patterns used in Flask, FastAPI, and Django.

March 19, 2026Read →

python5 min read

Python Functions — A Complete Guide with Real-World Examples

Master Python functions: def syntax, arguments, return values, *args/**kwargs, lambda, closures, and first-class functions. Everything from beginner basics to advanced patterns used in production code.

March 19, 2026Read →