Checklists for software errors, setup, and tool workflows.

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Latest checklists

You make edits in VS Code on your Mac, but the Source Control panel shows nothing. No files appea...

You try to push your local commits to a remote repository and get: ! [rejected] —

You're reading a file in Python and hit UnicodeDecodeError: 'charmap' codec can...

Python Command Not Found in Windows Terminal: Fixes
When you type python or python3 in Windows Command Prompt or PowerShell...

How to Fix Git Push Rejected: Non-Fast-Forward Merge
You run git push and get: ! [rejected] main -> main (non-fast-forward)

How to Rebuild Taskbar Icon Cache in Windows 10
If your Windows 10 taskbar icons appear blank, wrong, or missing, the icon cache may be corrupted...