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

Fix Git Push Rejected Non Fast Forward Error

When you try to push commits to a remote repository and see “rejected – non-fast-forward”, it mea...

Fix 'package.json Not Found' After Cloning a Repository

Symptom

You clone a repository from GitHub (or another remote), change into the directory...

How to Set Node Version for a Project

When working on multiple projects that require different Node.js versions, you may encounter erro...

Nginx Redirect Loop: Common Causes and Fixes

You set up a redirect in nginx, but now your browser shows 'redirect loop' or 'too ma...

How to Reset Bluetooth in Windows 11

Bluetooth problems in Windows 11 often show up as devices not pairing, intermittent disconnects, ...