Checklists for software errors, setup, and tool workflows.

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Latest checklists

Resolving Python Dependency Conflicts in pyproject.toml

Resolving Python Dependency Conflicts in pyproject.toml

You've updated a dependency in pyproject.toml, and now pip install ...

How to Fix a Detached HEAD in Git Using SourceTree

How to Fix a Detached HEAD in Git Using SourceTree

If you open SourceTree and see a message like “You are in ‘detached HEAD’ state,” it means your w...

Fix 'port already allocated' for Nginx in Docker Compose

Fix 'port already allocated' for Nginx in Docker Compose

You're starting your Docker Compose setup with Nginx, and you see "port is already alloca...

Fix Windows Explorer Keeps Restarting in Safe Mode

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...

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

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

You try to merge two branches and get fatal: refusing to merge unrelated histories. ...

Fix 'Git Remote Origin Already Exists' When Updating Remote URL

Fix 'Git Remote Origin Already Exists' When Updating Remote URL

You run a command like git remote add origin https://newurl.com/repo.git and get