Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

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Latest checklists

You run git stash and see: fatal: Unable to create 'path/.git/index.lock&#...

Fix Docker 'No Space Left on Device' in Container
If you're seeing no space left on device errors inside a Docker container, the c...

Fix 'Python Command Not Found' in Git Bash on Windows
When running Python in Git Bash on Windows, you may see bash: python: command not found

How to Allow Unrelated Histories in Git Merge
If you see the error fatal: refusing to merge unrelated histories when running

Fix pnpm ERR_PNPM_NO_OFFLINE_META: Step-by-Step Guide
You run pnpm install and see ERR_PNPM_NO_OFFLINE_META. This usually hap...

Fix 'python command not found' on Windows
You're trying to run a Python script on Windows, but you get an error like 'python&...