Posts

Linear Algebra: More Than Just Numbers Linear Algebra isn’t just another math subject you have to get through; it’s actually a powerful language for describing how things change, relate, and move in multi-dimensional space. It might look like a bunch of scary matrices and vectors at first, but trust me, it’s the secret sauce behind a lot of the tech we use every single day. The Cool Concepts At its core, linear algebra is about two main things: ...

The Deal with Prime Numbers As you probably know, prime numbers are those special numbers that are only divisible by themselves and 1. This definition is basically the foundation of a lot of math concepts. But have you ever wondered why zero or those big even numbers aren’t invited to the club? Why Zero is Out The Definition Problem: By definition, a prime number needs to have exactly two distinct divisors. ...

Why is VS Code so clunky? Seriously, why is VS Code so tired and heavy? It feels like opening a whole web browser just to write a few lines of code. The more plugins you add, the slower it gets. I really don’t get the hype. Why is everyone using it? What annoys me even more is that it’s becoming the standard everywhere. Every tutorial, every team, everyone is on VS Code. I’m honestly not happy about it taking over the world when there are faster, lighter editors out there. But hey, we can’t fight the tide forever. ...

What’s the deal with Kubernetes (K8s)? So, let’s talk about Kubernetes, or K8s as everyone calls it. Think of it as the captain of your container ship. It’s basically this massive open-source platform that handles all the messy stuff for you—deploying, scaling, and managing your containerized apps. Google started it way back when, and now it’s pretty much the standard everywhere. Why it’s cool It Scales: Need more power because your app is going viral? K8s spins up more instances automatically. Traffic died down? It scales back to save you money. Super easy. It Heals Itself: This is my favorite part. If a container crashes, K8s just restarts it. If a whole server (node) dies, it moves your stuff to a healthy one. It’s like having a self-repairing system. Run Anywhere: Whether you’re on your laptop, in the cloud, or on some dusty server in a basement, K8s doesn’t care. It runs where you need it. Huge Community: Everyone uses it, so there are tons of tools and plugins to make it do whatever you want. And what about K9s? Okay, so kubectl is great and all, but typing long commands all day gets old fast. Enter K9s. It’s a terminal-based UI that makes navigating your clusters feel a bit like a video game. It watches your cluster in real-time and lets you interact with everything using simple keyboard shortcuts. ...

Why This Document? As a programmer and entrepreneur—and aspiring hacker—after reading Eric Steven Raymond’s document, I realized that it was time to write my own guide, one that’s more up-to-date and includes my own experiences. However, I don’t claim any unique authority on this topic either; if you don’t like what you read here, feel free to write your own guide. Note: At the end of this document, you’ll find a list of Frequently Asked Questions (FAQ). Please make sure to read through them twice before sending any questions about this guide. ...