Checklists for software errors, setup, and tool workflows.

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Latest checklists

Fix Chrome Certificate Error: Invalid Authority SSL Certificate

Fix Chrome Certificate Error: Invalid Authority SSL Certificate

If Chrome shows 'Your connection is not private' with 'NET::ERR_CERT_AUTHORITY_INVALI...

Git index.lock File Exists Even After Deleting: Fixes

Git index.lock File Exists Even After Deleting: Fixes

You delete the .git/index.lock file, but Git still says it exists. This can happen d...

Docker Build Context Canceled: Checklist and Fixes

Docker Build Context Canceled: Checklist and Fixes

You run docker build and see context canceled before the build finishes...

Permanently Allow Unrelated Histories in Git Merge

Permanently Allow Unrelated Histories in Git Merge

If you've ever tried to merge two Git branches that don't share a common ancestor, you...

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

Fix Docker Pull Access Denied: Authentication Required

Fix Docker Pull Access Denied: Authentication Required

When you run docker pull and get an error like access denied: authentication r...