iOS

Tell me about the copy optimization mechanism in iOS.

What is the difference between Swift collections and those of other programming languages?

What does it mean if a variable has a setter?

How many stacks and heaps can an application have?

What is the complexity of executing a function that contains two non-nested loops?

How to solve a race condition problem?

What are data types and which of them exist?

How can the word 'open' be expressed differently in Swift?

Where is the information about the user-selected theme: light or dark stored?

What tools in Xcode do you use in your work?

Tell us about memory management in iOS.

What is ARC (Automatic Reference Counting) in iOS?

What are the design patterns in object-oriented programming?

What is a mutex?

What are the pros and cons of the MVVM architecture?

Why is UIView necessary if we already have CALayer?

How can the image loading time in the application be improved?

When does a view instance get created?

What is GCD (Granular Task Management) in the context of iOS development?

What can be done if the keyboard hides important interface elements when it appears?