Practical fixes for tool errors, setup blocks, and workflow issues.

Docker Compose 'Network Not Found' Error Fix

When running docker compose up, you might see an error like:

network "my...

Docker Build Context Canceled: Checklist and Fixes

You run docker build and see context canceled before the build finishes...

Fix Docker Compose Port Allocation Errors

When you run docker compose up and see an error like "port is already alloca...