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

Fixing Node Version Conflicts with Global Packages

When you run a globally installed npm package and get an error about incompatible Node.js version...

Setting Up Cloudflare Wildcard Subdomains for Multiple Sites

If you manage multiple sites or services on different subdomains (like app.example.com, blog.exam...

Git index.lock File Exists Even After Deleting: Fixes

You delete the .git/index.lock file, but Git still says it exists. This can happen d...

Fix Virtual Environment Not Activating in Terminal

Why Your Virtual Environment Won't Activate

You open a terminal, navigate to your pro...

Fix npm ENOLOCAL Error: package.json Not Found on Windows 10

You try to run an npm command and get an error like ENOENT: no such file or directory, open...