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

Cloudflare DNS Propagation Not Working with New Domain: Fixes

You registered a new domain, set it up with Cloudflare, but after hours (or days) the site still ...

Fix Git 'index.lock file exists' Error

If you see fatal: Unable to create 'path/.git/index.lock': File exists. when...

How to Fix ERR_CONNECTION_RESET in Chrome

If you see ERR_CONNECTION_RESET in Chrome, the browser can't establish a con...

Python Requests: Connection Timeout vs Read Timeout

When using the Python requests library, you might encounter situations where a reque...

Fixing Edge Sync Error 0x80072efd on Windows

If you see error code 0x80072efd when trying to sync your Microsoft Edge browser data, the sync p...

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

Symptom

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