A practical, student-friendly explanation of concurrency and parallelism in Python, with real-world examples using ThreadPoolExecutor and ProcessPoolExecutor.

Do you know design patterns? One major category is Behavioral patterns. Command is part of it, and I will explain it with a real case I used in a backtesting engine mission.

A clear and student-oriented explanation of caching fundamentals, cache states, eviction strategies, and architectural trade-offs when using systems like Redis.

C lovers, welcome to the adventure of optimization and code structure. Here, the inline and static keywords are the heroes, and the compilation unit is the secret stage where all the action happens. Get ready to explore how these elements change the way we write and organize C code.

C optimization is always present. When we want to store information we often use several variables or an array. I will show you how to store a lot of information in a single variable using bit masks.

Have you heard about partial functions? No? I am here to explain.

If you have already developed redundant condition systems, I will show you a simple and effective way with operators!

The SOC principle is everywhere in the React philosophy. Today I will show you how to simplify your life a bit by creating layouts.

When you need a large setup to manage data fetching, caching, or synchronization, you often think about Redux or MobX. Today I will show you simpler alternatives to implement.

I have been interested in finance since middle school. My father handled my money until I was mature enough. Now I am 25, about to graduate, and I want to become a real adult.