Notes

Python virtual environments behind the scenes If you’ve been working with Python for a while, you’ve probably heard about virtual environments. Maybe you’ve even used them without fully understanding what’s happening behind the scenes. In this comprehensive guide, we’ll explore everything you need to know about Python virtual environments—from the basic concepts to the underlying mechanisms that make them work. What is a Python Virtual Environment? A Python virtual environment is an isolated Python installation that allows you to install packages and dependencies for a specific project without affecting your system’s global Python installation or other projects. Think of it as a separate, self-contained workspace for each of your Python projects. ...

Exploring Kargo.io as a GitOps deployment platform - from its impressive ArgoCD integration to the challenges that keep it from being enterprise-ready. A practical guide for platform engineers considering their next deployment tool.

Learn about CIDR notation, IP addressing, and subnetting in modern computer networking. This comprehensive guide covers the basics, benefits, and practical examples of Classless Inter-Domain Routing.

Why I’m publishing my personal notes After more than 10 years in tech, I’ve learned a considerable amount of what I know from publicly available resources — books, notes, documentation, and community projects. This platform is my way of giving back. When I encounter interesting problems or solutions in my daily work, I’ll write about them here. I believe the best way to learn is to teach, so I’ll explain the problems, solutions, and their benefits. ...