Checklists for software errors, setup, and tool workflows.

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How to Allow Unrelated Histories in Git Merge

If you see the error fatal: refusing to merge unrelated histories when running

Fix Git 'index.lock file exists' Error

When you see the error fatal: Unable to create 'path/.git/index.lock': File exists....

Fix Git 'index.lock' Error in VS Code
If you see the error 'fatal: Unable to create 'path/.git/index.lock': File exists'...

Windows 11 Installation Assistant Stuck at 99%: How to Reset and Finish
You're upgrading to Windows 11 using the Installation Assistant, and it gets stuck at 99% for...

Docker Network Not Found When Running Container: Fixes
When you try to run a Docker container with --network and get an error like ne...

Fix Chrome Black Screen on Mac: Hardware Acceleration Issue
You open Chrome on your Mac, and the screen goes black—or parts of the page are garbled. This oft...

Checklists for software errors, setup, and tool workflows.

Latest checklists

How to Allow Unrelated Histories in Git Merge

Fix Git 'index.lock file exists' Error

Fix Git 'index.lock' Error in VS Code

Windows 11 Installation Assistant Stuck at 99%: How to Reset and Finish

Docker Network Not Found When Running Container: Fixes

Fix Chrome Black Screen on Mac: Hardware Acceleration Issue

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