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Programming, coding and tech related tutorials

Docker in 15 minutes: images vs containers vs volumes

Master Docker fundamentals in 15 minutes: clear mental models, practical diagrams, and hands-on commands for images, containers, and volumes.
By Asahluma Tyika
Posted on September 30, 2026

Stop guessing how Docker actually works [Read More]
Tags:
- Docker
- DevOps
- Beginner
Python virtual environments explained: venv vs conda vs uv

Learn when to use Python's built‑in venv, Conda, or the ultra‑fast uv for clean, reproducible projects.
By Asahluma Tyika
Posted on September 29, 2026

Introduction – What’s a virtual environment and why you need one When you write Python code you’re not just writing a single script; you’re pulling in libraries, tools, and sometimes different versions of the same library. Installing everything globally (i.e., with pip install straight into your system Python) quickly turns... [Read More]
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How HTTP status codes actually work (with curl demos)

Learn how HTTP status codes work by using curl against httpbin.org, complete with diagrams, scripts, and troubleshooting tips.
By Asahluma Tyika
Posted on September 29, 2026

Introduction: What HTTP Status Codes Are and Why You Should Care [Read More]
Tags:
- Networking
- API
- Beginner
Git stash, reset and revert without losing work

Master git stash, reset, and revert without the fear of lost code. Learn how these commands alter state, handle mistakes, and rescue dropped commits.
By Asahluma Tyika
Posted on September 29, 2026

Git stash, reset and revert without losing work [Read More]
Tags:
Bash scripting crash course: loops, ifs and functions in one post

Build a single Bash script step‑by‑step that teaches loops, conditionals, and functions, then run it to back up .txt files.
By Asahluma Tyika
Posted on September 29, 2026

Bash scripting crash course: loops, ifs and functions in one post Tags: Bash, Linux, automation [Read More]
Tags:
- Bash
- Linux
- automation

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