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

Fix Docker Nginx 502 Bad Gateway with MySQL

You have a Dockerized web app behind Nginx, and you're seeing a 502 Bad Gateway error. The ap...

Python Requests: timeout vs timeout Seconds Explained

Fix Nginx Redirect Loop in WordPress

You visit your WordPress site and get a "redirect loop" or "too many redirects" e...

How to Fix Windows 11 Blue Screen After Update

If you're seeing a blue screen (BSOD) right after installing a Windows 11 update, you're ...

Fix npm run build Failure Due to Node Version Mismatch

You run npm run build and it fails with errors like SyntaxError: Unexpected to...