Checklists for software errors, setup, and tool workflows.

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Fix pip Externally Managed Environment Error on Linux

If you're seeing error: externally-managed-environment when trying to pip ...

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

Fix npm ENOENT package.json Not Found Due to Wrong Directory
You run npm install or npm start and get an error like ENOENT: no...

Git Merge Conflict Resolution Tool Setup Guide
When you encounter a merge conflict in Git, the default conflict markers (<<<<<<...

VS Code Debugger Not Stopping at Breakpoints on Windows: Fixes
You set breakpoints in VS Code, start debugging, and the code runs right past them. This is a com...

Fix Git 'refusing to merge unrelated histories' Error
When you try to merge two Git branches that don't share a common commit history, Git stops wi...

Checklists for software errors, setup, and tool workflows.

Latest checklists

Fix pip Externally Managed Environment Error on Linux

Fix 'package.json Not Found' After Cloning a Repository

Symptom

Fix npm ENOENT package.json Not Found Due to Wrong Directory

Git Merge Conflict Resolution Tool Setup Guide

VS Code Debugger Not Stopping at Breakpoints on Windows: Fixes

Fix Git 'refusing to merge unrelated histories' Error

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