Checklists for software errors, setup, and tool workflows.

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How to Fix Git SSL Certificate Problem: Unable to Get Local Issuer

When you run a Git command and see error: SSL certificate problem: unable to get local issu...

Fix 'git remote origin already exists' with Wrong URL
You run git remote add origin <url> and get: fatal: remote origin alread...

Fix 'pip externally managed environment' on Ubuntu 23.04
If you're on Ubuntu 23.04 (Lunar Lobster) and try to install a Python package with pip, you m...

VSCode Breakpoint Not Hit Due to Source Maps: Fix
You set a breakpoint in your TypeScript or React source file, start debugging, and the breakpoint...

Fix Docker Permission Denied Errors on Ubuntu
You start a Docker container with a mounted volume, and get a permission denied error when the co...

Fix Windows 11 Installation Assistant Stuck at 99% SFC Scan
You're upgrading to Windows 11 using the Installation Assistant, and it hangs at 99% while ru...

Checklists for software errors, setup, and tool workflows.

Latest checklists

How to Fix Git SSL Certificate Problem: Unable to Get Local Issuer

Fix 'git remote origin already exists' with Wrong URL

Fix 'pip externally managed environment' on Ubuntu 23.04

VSCode Breakpoint Not Hit Due to Source Maps: Fix

Fix Docker Permission Denied Errors on Ubuntu

Fix Windows 11 Installation Assistant Stuck at 99% SFC Scan

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