beginner

While fixing PR #4662 / issue #4657 it was found that PulseIn is not using the common_hal method of state machine construction. The common_hal version has more checks and would keep the functionality properly encapsulated. The displayio.ParallelBus could be used as a template on how to change this issue.

👽 What is required?

The algorithm is here : check-binary-tree-subtree-another-binary-tree

• Follow the ESLint rules strictly
• Follow the filename and folder structure strictly
• Since the Contribution Guide is not ready yet, go

As a first time Pheonix user I followed the Step 1 in the readme and created the app, but when checking to see if I had done it properly I received the following error message numerous times, filling my terminal.

[error] Postgrex.Protocol (#PID<0.363.0>) failed to connect: ** (Postgrex.Error) FATAL 3D000 (invalid_catalog_name): database "chat_dev" does not exist

I understand that

Welcome to Hacktoberfest 2021! 🎉

The latest usage gif was outdated and since then there were new features and bug fixes. We should provide a new, up-to-date when to show the full features.

Requirements:

• Shouldn’t be too slow, it is recommended that it is sped up, but users should see clearly what is happening
• No need to show all the features, but show as much as possible
• It should be run like a user who downloaded

Add tutorial for Docker Networking