View controller appearance lifecycle
In a UIKit screen, which pair of lifecycle methods would you add and remove a subscription in, like a NotificationCenter observer you only need while the screen is visible?
App lifecycle and systemShort answerBasics
For a manager round assignment you built "a screen that explains our notification permiss…
#view-lifecycle
App lifecycle and systemShort answerBasics
If you call NotificationCenter.default.post on a background thread, which thread does the…
#observer
ArchitectureShort answerIntro
How does Cocoa MVC in UIKit differ from the textbook MVC?
#uikit
ArchitectureMultiple choiceBasics
In MVVM, which of these should a ViewModel not have? Select all that apply.
#uikit