iOS

How can asynchronous task execution be implemented in iOS using OperationQueue?

What is the difference between reference and value types in Swift?

What aspects of professional activity are most significant for you?

Explain what a UIWindow object is in the context of iOS app development.

Junior — Middle

Иннотех

Разумные решения

Суши Вок

How is the Message Dispatch mechanism invoked in the system?

Middle — Middle+

Т-Банк

In what cases is it recommended to use EnvironmentObject in a project?

How do static and dynamic typing in programming languages differ?

Junior — Middle

Мидлэнд

Avito

Т-Банк

What is the difference between using NSLock and Semaphore for thread management?

Junior — Middle

Simbirsoft

What are the advantages and disadvantages of using the Any data type for storing information?

What aspects of iOS development interest you most?

Junior — Middle

VK

What design patterns do you apply in your practice?

What methods can be used to implement data transfer between components or screens in iOS?

How is the execution of code inside a task block determined when using async/await in SwiftUI?

What properties ensure the operation is performed as an indivisible whole in transactions or multithreaded environments?

Do you have experience using generics in your projects?

Junior — Middle

СБЕР Бизнес

ivi

How do you send ten network requests simultaneously using GCD?

To which category of data does the Enum type belong?

How can you ensure the preservation of a class object in UserDefaults?

Junior — Middle

Okko

Could you explain the principles of creating readable and maintainable code?

Which stage in the UIViewController lifecycle is activated when returning to the previous screen?

Junior — Middle

Aston