Checklists for software errors, setup, and tool workflows.

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Fix Windows Explorer Keeps Restarting in Safe Mode

If you boot into Safe Mode only to see Windows Explorer crash and restart over and over, the prob...

Fix Cloudflare DNS Propagation Not Happening for www

You updated DNS records for your www subdomain in Cloudflare, but hours (or days) later, the chan...

VSCode Debugger Breakpoints Not Hit After Update: Fixes

After a recent VSCode update, you might find that breakpoints are set but never hit. The debugger...

Fix Cloudflare Wildcard Subdomain DNS Propagation Delay

You set up a wildcard DNS record (e.g., *.example.com) in Cloudflare, but new subdom...

Handling Python Memory Errors with Large File Chunking

You're running a Python script that reads a file, and it crashes with MemoryError

Fix 'pip externally managed environment' on Ubuntu 23.04
If you're on Ubuntu 23.04 (Lunar Lobster) and try to install a Python package with pip, you m...