iOS

Do you have any questions about the project or the company?

Junior — Middle

EmbriaТеле2БКС+80

To which data type does a closure belong?

How to make a class observable starting from iOS 17?

Describe your experience implementing and using automated CI/CD processes in projects.

Junior — Middle

NoveselectТ-БанкUsetech

Who are the heirs of the UIResponder class?

How are optionals stored in memory?

At what point is the retail release established using RSI?

How can you create a variable and assign any data type to it?

How do you sum all elements of an array?

How does the certificate system work in iOS?

What is the difference between the data types Double and Float?

What is unowned in Swift and how is it used?

How does stack cleanup occur in iOS development?

Who is part of the responder chain in iOS?

Do you know what else, besides structures, belongs to value types in Swift?

How does the garbage collector work?

Tell about two semantics in Swift.

What is SwiftUI and what are its advantages?

What tools can you use to solve thread synchronization problems?

What is the difference between serialized and concurrent queues?