Android

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

Can you list and explain the main methods implemented in the `Any` function?

How to determine the time costs when inserting an element into the middle of an array implemented via ArrayList?

Junior — Middle

IBSOzon Fresh

What components should be defined in Retrofit for data retrieval in an application?

Do you have any questions about the upcoming interview?

Junior — Middle

ИннотехСБЕР АвтотехЯндекс+7

In what situations can adding an element to the end of an ArrayList have a time complexity of O(n)?

How can the necessary information be extracted from JSON responses received over the network?

Is it possible to determine inheritance between a data class and another class?

How are data stored in Activity during a configuration change, besides using the Bundle object?

Can key elements be reused in Android development?

Can you explain the concept of inline functions in Kotlin and their advantages?

What is the main difference between sealed classes and enums in a programming language?

Junior — Middle

IBSПромсвязьбанкDogma+5

Can you explain the purpose of the copy method in Kotlin data class and how to use it?

When and why should the hashCode method be overridden in a class?

How is concurrency management implemented when using coroutines in programming languages?

How is the connection between the keyword 'in' and collections in C implemented?

Can you explain what the keyword lateinit means in Kotlin and in what cases it is used?

Can you explain the purpose and operation of ExceptionHandler when using coroutines in Kotlin?

Can you explain what the coroutineScope function in Kotlin means and what it is used for?

Junior — Middle

IBSЯндексMovavi+8

Can you list the main components and concepts used in Dagger for dependency injection?