Wiki

• Let go code scraps: Don't comment out old code. Delete them. You can find them in your git history.
• Don't ignore warning: Treat warning as error. Fix them as you go on.

• Keep commit small: Keep it small, localized and self contained.
• Write clean and helpful commit message: What is changed? Why change it?
• Write code comment: Explain “why this code is written” and “How it fit into the whole picture”
• Do Code Review

- Summary
- How to use it in the code
- Discussion

Reference: - WWDC 2019 Great Developer Habbits: https://developer.apple.com/videos/play/wwdc2019/239/