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Guides, notes, and the writers behind them — everything worth exploring.
A compact cheat sheet of filesystem commands I keep coming back to on the terminal. Moving around bash pwd where am I ls -lah long list, human sizes, include…
scorpionxdevBuilding UIs that stay maintainable — component boundaries, state, consistency, accessibility, and design decisions your future self will thank you for.
Curated guide · updated 2026-07-06
When something breaks and I have no idea why, I run through this list before touching any code. It turns panic into a process. 1. Reproduce it reliably A bug…
scorpionxdevasync / await is syntax sugar over Promises that lets asynchronous code read top to bottom like normal code. Under the hood it is still Promises. The basics …
scorpionxdevThe complete OSI reference — every layer, its protocols, devices, headers, addressing, security, and how it maps to TCP/IP. One page, everything.
Curated guide · updated 2026-06-17
The two transport protocols compared in full — how each works, when to use which, headers, reliability, security, and where QUIC/HTTP-3 fits.
Curated guide · updated 2026-06-17
The 4-layer model the internet actually runs on — each layer, its protocols, how it maps to OSI, encapsulation, a real web request, and why it beat OSI.
Curated guide · updated 2026-06-17
Stuck and can't solve even one problem? This is the gentle, from-zero guide to how problem solving actually works — solve by hand first, then code. A ~22 minute read.
Curated guide · updated 2026-06-17
The complete beginner journey, explained gently and in full — decisions, loops, functions, recursion, every data structure, and the core algorithms. Read it over several sittings.
Curated guide · updated 2026-06-17
How to actually solve programming problems — the process, every pattern and when to use it, complexity, data structures, worked examples, and how to get good.
Curated guide · updated 2026-06-17
A hands-on path through DSA: learn a pattern, solve real LeetCode problems with built-in Hint 1 / Hint 2 / Approach drop-downs, then the next pattern. A ~40 minute read + a lot of practice.
Curated guide · updated 2026-06-17
The full C lab notebook in one place — every classic program (Part A, B and C) with code, how it works, and sample output, plus a quick reference for I/O and operators.
Curated guide · updated 2026-06-17
