iOS Interview Questions and Answers
Video contains the most popular questions and answers asked during iOS Interview.
Video covers:
coding tasks
concurrency on iOS
memory management and Automatic Reference Counting
iOS applications states
UIViewController states
design patterns in Cocoa (MVC, MVVM, Decorator, Observer, Singleton)
Objective-C:
difference between atomic and nonatomic properties
“strong” and “weak” references
Swift:
tuples
differences between a struct and a class
keyword “defer”
lazy loading
"guard" statement
swift access levels
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