Checklists for software errors, setup, and tool workflows.

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Git Merge Conflict: How to See the Diff Between Versions

When you run git merge and hit a conflict, Git pauses and marks the conflicting file...

Fix VSCode Source Control Not Detecting Changes

You're working in Visual Studio Code, you edit a file, but the Source Control view shows no c...

Windows 11 Update Stuck at 0%: How to Fix Setup Freeze

If your Windows 11 update is stuck at 0 percent during setup, you're not alone. This often ha...

Fix Nginx 502 Bad Gateway in Docker Containers

An Nginx 502 Bad Gateway error when proxying to a Docker container usually means Nginx cannot rea...

Fix npm install ENOENT Error: No Such File or Directory

When you run npm install and see an error like ENOENT: no such file or directo...

Fix Windows 11 Blue Screen After Update Using Compatibility Mode
You installed a Windows 11 update, rebooted, and hit a blue screen. This often happens when a dri...