Coding Tools
Bash Script Not Working in crontab
The script runs perfectly by hand and does nothing from cron. It is almost always the environment: a minimal PATH, no shell…
Coding Tools
VS Code, Git, GitHub and the small tools that make everyday coding smoother. Set up once, save yourself hours later.
13 guides
Coding Tools
Git Not Working in the VS Code Terminal
git works in a normal terminal but not inside VS Code, or the Source Control view says no repository. PATH inheritance, the…
Coding Tools
WSL Not Working After a Windows Update
Ubuntu will not open, wsl commands hang or error, or the distribution vanished after an update. The fixes in order: update WSL,…
Coding Tools
Multiline Replace Techniques in VS Code
How to find and replace across several lines in VS Code: regex mode, newline escapes, capture groups, multi-cursor editing and replacing across…
Coding Tools
VS Code “Error While Fetching Extensions” (XHR Failed)
The Extensions view shows an error instead of a list. It is a network problem between VS Code and the marketplace: proxy,…
Coding Tools
Docker Desktop Not Working on Windows 11 (WSL Errors)
"WSL needs updating", "error during WSL startup", or Docker Desktop stuck on starting? Docker runs inside WSL 2 on Windows, so the…
Coding Tools
VS Code Extensions Worth Installing in 2026
A short, opinionated list of VS Code extensions that earn their place, organised by what they do, plus the ones you no…
Coding Tools
How to Fix Git “fatal: remote error” and Push Failures
The Git push errors that stop beginners — rejected non-fast-forward, authentication failed, repository not found — each with what it means and…
Coding Tools
Command Line Basics for Beginners
The dozen terminal commands every programming tutorial assumes you already know — moving around, listing files, running programs, and what "is not…
Coding Tools
Git Branching for Beginners
What a branch actually is, the four commands you need, how to merge, and how to get out of a merge conflict…
Coding Tools
Browser DevTools for Beginners
A tour of the panels that matter — Elements, Console, Network, Application and Lighthouse — and what each one is genuinely useful…
Coding Tools
Git and GitHub Explained for Beginners
What Git actually does, the seven commands that cover most daily work, how GitHub fits in, and how to fix the mistakes…
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