Android

Is it permissible to apply the sealed modifier for declaring data classes in Kotlin?

What steps are needed to launch a new screen in an Android application?

Junior — Middle

Мой Склад

What are coroutines used for and what tasks do they help solve in programming?

Junior — Middle

Wildberries

Is it recommended to pass context as a parameter to a function, and why?

Can any problem arise when using a background service without a user interface?

How did you organize data storage and transfer in the ViewModel in your projects?

How can request logging be implemented in the system?

What methods are used for data exchange between separate processes?

Junior — Middle

СБЕР Автотех

Can you describe the advantages of using LiveData in Android development?

Can you explain what is meant by 'inline function' in programming?

Can you give examples of different types of interface layouts you've encountered?

Junior — Middle

Яндекс

What are the main elements and principles of Dagger in the context of dependency injection?

Can you name classes that inherit from Context or its equivalents in various frameworks?

Junior — Middle

Aston

How can you create a list containing ten different elements or types of cells?

Is it safe to attempt to get a value from a HashMap using a key that does not exist?

In what context is the lazy() function called?

Junior — Middle

Яндекс

Is it allowed to use variables (var) in the constructor parameters of a data class in Kotlin?

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

Have you used the Apktool tool in your projects for analyzing or modifying APK files?

What types of dispatchers can you name and how do they differ?

Junior — Middle

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