Knowledge base for software setup, errors, and daily tool work.

Fix VSCode Source Control Not Detecting Changes

You're working in Visual Studio Code, you edit a file, but the Source Control view shows no c...

Fix Git Clone Timeout in VS Code: Practical Steps

You're trying to clone a repository in VS Code, but the operation times out. This often happe...

Nginx Upstream Connection Refused: Diagnosis and Fixes

When Nginx returns a 502 Bad Gateway or logs "upstream connection refused", it means Ngin...

Fix Docker Container Exits Immediately After Start

You run docker run myimage and the container stops almost instantly. This is a commo...

Chrome Crash on Startup: How to Fix with Safe Mode

If Chrome crashes immediately when you open it, you're not alone. This often happens after a ...

Python Requests: timeout vs timeout Seconds Explained