Checklists for software errors, setup, and tool workflows.

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Git Merge --allow-unrelated-histories: When and How to Use It

You run git merge and get an error: fatal: refusing to merge unrelated histories...

Windows 11 Update Stuck at 0%? Here's How to Fix It
You click "Check for updates" and see the download sitting at 0% for minutes or hours. Th...

Fix VS Code Breakpoints Not Hitting in WSL
If you're debugging a project in WSL and VS Code breakpoints aren't being hit, you're...

Windows Security App Not Opening: Practical Fixes
If the Windows Security app won't open—clicking the icon does nothing, or it crashes immediat...

Fix npm ERR! enoent ENOENT: package.json Missing in Project
When you see npm ERR! enoent ENOENT: no such file or directory, open '.../package.json&...

Fix Nginx Upstream Connection Refused in Proxy Pass When Nginx returns a 502 Bad Gateway or logs upstream connection refused

Checklists for software errors, setup, and tool workflows.

Latest checklists

Git Merge --allow-unrelated-histories: When and How to Use It

Windows 11 Update Stuck at 0%? Here's How to Fix It

Fix VS Code Breakpoints Not Hitting in WSL

Windows Security App Not Opening: Practical Fixes

Fix npm ERR! enoent ENOENT: package.json Missing in Project

Fix Nginx Upstream Connection Refused in Proxy Pass

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