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

Fix VS Code Terminal Not Opening on Mac

You open VS Code, press Ctrl+` or click the Terminal panel, and nothing happens. The...

Fix Git Push Rejected Non Fast Forward Error

Fix Python UnicodeDecodeError in Socket Data

When working with Python sockets, you may encounter a UnicodeDecodeError while tryin...

Fix Windows 11 WiFi No Internet Due to Proxy Settings

If your Windows 11 laptop shows full WiFi bars but browsers say “No internet,” a common culprit i...

Fix VSCode Terminal Permission Denied in Python venv

If you see bash: /path/to/venv/bin/activate: Permission denied when trying to activa...

Fix Git Large File Push Permission Denied

When you run git push and get a permission denied error after adding a large file, t...