I an so lazy that I've been looking for a way to code automatically.😆

Luckily we have snippets for Xcode.

Go to the project directory and run:

python build_snippets.py

Type the tip keyword and select the snippet.

For objective-c:

For swift:

Please feel free to let me know if you have any questions.

And I will be very grateful to anyone for providing any useful snippets.