Checklists for software errors, setup, and tool workflows.

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Fix pip Externally Managed Environment Error on Linux

If you're seeing error: externally-managed-environment when trying to pip ...

Recover Lost Commits After Git Detached HEAD
You've made commits while in a detached HEAD state, and now you can't see them on any bra...

Fix Node.js Heap Out of Memory When Loading Modules
If you see FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaS...

Windows Explorer Restarting Checklist for Advanced Users
If Windows Explorer (explorer.exe) keeps restarting—freezing, flashing, or crashing repeatedly—it...

Fix VS Code Terminal Not Opening on Mac
You open VS Code, press Ctrl+` or click the Terminal panel, and nothing happens. The...

Fix Git SSL Certificate Problem on Corporate Networks
If you see git SSL certificate problem: unable to get local issuer certificate while...

Checklists for software errors, setup, and tool workflows.

Latest checklists

Fix pip Externally Managed Environment Error on Linux

Recover Lost Commits After Git Detached HEAD

Fix Node.js Heap Out of Memory When Loading Modules

Windows Explorer Restarting Checklist for Advanced Users

Fix VS Code Terminal Not Opening on Mac

Fix Git SSL Certificate Problem on Corporate Networks

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