MicroPyramid Blog

A clear, modern explainer of self and __init__ in Python classes — what self really is, why __init__ is an initializer (not a constructor), and the mi...

Magic methods (dunder methods) are the hooks Python calls under the hood for operators, printing, iteration, and context managers. This guide covers e...

A practical 2026 playbook for cutting AWS spend and improving performance — right-sizing, Savings Plans, Graviton, Spot, storage tiering, egress contr...

A complete, current guide to the React component lifecycle. Learn the three phases (mounting, updating, unmounting), every class lifecycle method, and...

A clear, up-to-date guide to React components, props, and state using function components and hooks. Understand what each one is, how data flows one w...

A practical, up-to-date guide to optical character recognition in Python. Install Tesseract 5 and pytesseract, run the minimal image_to_string example...

A practical, up-to-date guide to Python generators and the yield keyword. Covers generator functions vs expressions, lazy evaluation and memory effici...

A hands-on introduction to object-oriented programming in Python 3 (3.12/3.13). Covers the four pillars, classes and objects, instance/class/static me...

AWS Identity and Access Management (IAM) controls who can do what in your AWS account. This practical 2026 guide explains IAM identities (users, group...

A practical 2026 guide to web scraping in Python with BeautifulSoup 4 and requests — install, parse and navigate HTML, find elements with find_all and...

A practical, runnable guide to Python decorators for modern Python 3.12/3.13: how they work via closures, why functools.wraps matters, decorators that...

A practical guide to Django class-based views (CBVs) for Django 5.x and Python 3.12+. Understand how as_view() and dispatch route requests, when to us...