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Guides, notes, and the writers behind them — everything worth exploring.
Coroutines are Kotlin's answer to asynchronous programming. They let you write concurrent code that reads sequentially, without blocking threads. Suspend fun…
scorpionxdevAn index is a sorted lookup structure that lets the database find rows without scanning the whole table. It is the single biggest lever for query speed, and …
scorpionxdevA short reference of the Git commands I actually reach for daily. Not exhaustive, just the ones that earn their keep. Checking state bash git status what cha…
scorpionxdevA quick reference for GitHub-Flavored Markdown. The rendered output is on the left in your head; the source is below. Headings markdown H1 H2 H3 Emphasis mar…
scorpionxdevEnvironment variables are named values that live in a process and get inherited by the processes it spawns. They are the standard way to pass configuration a…
scorpionxdevWhat REST really means — resources, HTTP methods, status codes, headers, auth, versioning, pagination, and designing an API people enjoy using.
Curated guide · updated 2026-07-14
Debugging as a repeatable method, not luck — reproduce, isolate, form hypotheses, read the error, bisect, and the tools that make it faster.
Curated guide · updated 2026-07-13
Git from first principles — the mental model, the everyday commands, branching, merging, undoing mistakes, and a sane workflow.
Curated guide · updated 2026-07-12
How to write docs people actually read — knowing your reader, the four documentation types, structure, examples, and keeping docs alive.
Curated guide · updated 2026-07-11
A repeatable system for learning technical skills that actually stick — spaced repetition, projects, notes, and avoiding tutorial hell.
Curated guide · updated 2026-07-10
A sensible way to lay out a codebase — folders by feature, separating concerns, config, naming, and structure that scales as the project grows.
Curated guide · updated 2026-07-09
The Linux a developer actually uses daily — the shell, files and permissions, processes, pipes, and the commands worth memorizing.
Curated guide · updated 2026-07-08
