Checklists for software errors, setup, and tool workflows.

How to Kill a Process Using a Port in Command Prompt

When you try to start a local server or application and see an error like "port already in use" o...

How to Fix Outlook 504 Gateway Timeout Errors

When Outlook throws a 504 gateway timeout error, it usually means the server your client is tryin...

Fix Docker Build Error: 'failed to solve: manifest not found'

You run docker build and get an error like:

failed to solve: error fetching ...

Fix GitHub Actions Cache Action Permission Denied Error

When using the actions/cache action in GitHub Actions, you may see an error like

Windows Security Update Checklist Before Installing

Before you click "Install" on that Windows security update, a few minutes of preparation can save...

Fix PowerShell 504 Gateway Timeout When Calling REST API

When you call a REST API from PowerShell and get a 504 Gateway Timeout, it means the server upstr...