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

Resolving Python Dependency Conflicts in setup.py

When you run pip install . or python setup.py develop, a dependency con...

Fix Cloudflare DNS Propagation Taking Too Long

You updated DNS records in Cloudflare but changes still aren't live hours later. This is frus...

Fix Nginx Permission Denied for Static Files

Common Causes

When Nginx returns a 403 Forbidden or 'permission denied' error for...

Fix Chrome Black Screen with Hardware Acceleration and Zoom

If you're seeing a black screen in Chrome after zooming in or out, especially with hardware a...

Resolving Python Dependency Conflicts with Poetry Lock File

You're working on a Python project managed by Poetry, and after adding or updating a dependen...

Cloudflare Origin Certificate Not Working After Renewal: Fixes

If your Cloudflare origin certificate stops working after renewal, you are likely seeing SSL erro...