Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You have two separate Git repositories that you now want to combine into one. Perhaps you acquire...

When you run git rebase and hit a merge conflict, Git pauses the rebase and asks you...

You try to merge two branches in Git, and get fatal: refusing to merge unrelated histories<...

Fix Git 'index.lock' File Exists Error on Linux
When working with Git on Linux, you might see an error like:
fatal: Unable to creat...

Fix 'package.json Not Found' After Cloning a Repository
Symptom
You clone a repository from GitHub (or another remote), change into the directory...

Fixing Node Sass Build Failures in package.json
When you see 'node sass build failed' in your terminal, it usually means node-sass can...