Android

How to declare a static method in Kotlin?

What is the purpose of the componentN() function in the context of working with data collections?

Can you tell me about the main features and characteristics of the Kotlin language?

Junior — Middle

Альфа-Банк

Can you explain how interaction with the Intent object is carried out in Android?

What happens if you insert a record with null as the key into a HashMap?

Describe your experience with using MockContext in projects.

How to pass parameters to the server to get message history?

In which data structure is inserting a new element faster: in LinkedList or in ArrayList?

What do you expect from your future position compared to your current or previous job?

How can load be managed and buffer overflow be avoided when using backpressure in RxJava?

What is the purpose of inner classes in object-oriented programming?

What is the role of the @Provides annotation in the context of Dependency Injection and what is its purpose?

Should the fields of the base class be considered when implementing hashCode in a data class?

What developer configuration parameters are available in the Android device settings?

Junior — Middle

Газпром Медиа

Can you explain what the use of the reference method in programming means?

Would you save all data to the database when using the synchronization mechanism in the application?

How does the mechanism of data sending from the server differ from push notifications?

What restrictions exist for the @Provides annotation in Dagger to ensure correct dependency functioning?

What methods exist for data exchange between user interface components in an application?

What approaches and methods are used to improve performance when developing interfaces with Jetpack Compose?

Junior — Middle

СБЕР