49 - Widgets Classes vs Widget Methods

Описание: In this lesson, we'll learn the difference between using methods vs using widget classes to implement widgets.

Keys: https://flutter.dev/docs/development/...
When to use Keys:    • When to Use Keys - Flutter Widgets 101 Ep. 4  
Customizing widgets: https://flutter.dev/docs/resources/fa...
Widgets vs Methods (useful info and counter opinions in the comments too): https://stackoverflow.com/a/53234826/...