Checklists for software errors, setup, and tool workflows.

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 Git Authentication Failed in VS Code on Mac

If you see "Git authentication failed" when pushing or pulling in VS Code on a Mac, the p...

Chrome Sync Not Working After Clearing Cache: Fixes

Clearing Chrome’s cache is a common fix for slow browsing or display issues, but sometimes it als...

Docker Container Exits Immediately with Code 0: Fixes

You run a Docker container and it stops almost instantly with exit code 0. This means the main pr...

Fix 'git pull failed index.lock file exists' Error

When running git pull, you may see an error like:

fatal: Unable to create &#...

Fix npm ERR! enoent ENOENT: package.json Not Found on Linux

If you're running npm on Linux and see npm ERR! enoent ENOENT: no such file or director...