Android

What are the characteristics of the hashCode implementation in a data class in Kotlin?

What method does the Kotlin compiler use to map variables to corresponding types in Java?

Can you describe the sequence of actions of the model in the MVI architecture?

Junior — Middle

СБЕР

Каковы преимущества и недостатки изоляции транзакций уровня Repeatable Read?

Is it possible to implement deferred execution functionality through a task (Job)?

How can the execution of coroutines be delayed in an asynchronous program?

Junior — Middle

X5 Digital

What are the main challenges that may arise when developing an alarm clock application?

Junior — Middle

Дзен

What areas and topics in the field of technology are most interesting to you?

Can you explain the structure and principles of the Set collection in programming?

Tell about your experience with streams and multithreading in projects.

Is it possible to use the apply method to pass data when returning a fragment through arguments?

Junior — Middle

OZON

How does the registration of components in an Android application occur?

Are update and modify operations on data different in a multithreaded environment?

How to find an element by key in Kotlin with a message 'Not found' if such element is absent?

What difficulties might arise when passing a lambda expression as an argument in a Java method?

What ways can be used to add new features to a standard list in your program?

Junior — Middle

Совкомбанк

In which cases is it recommended to display a large amount of text in the application?

Junior — Middle

Т-Банк

Why is it important to specify the return type in an inline function?

What are the differences between Dispatchers.IO and Dispatchers.Default in Kotlin coroutines?

Which of the presented data structures does not implement the Collection interface?