Android

How can a separate message processing thread be implemented in Android using HandlerThread?

Is it possible to interrupt an asynchronous function executed via async?

Junior — Middle

X5 Digital

Can you explain what it means to reference an object in programming?

In what cases can the application of Clean Architecture be ineffective or undesirable in projects?

What base classes need to be extended to create your own custom view component?

Junior — Middle

Ozon Fresh

Can you name the main data collections used in Java?

Does the ViewModel in an Android app handle device configuration changes?

Junior — Middle

СитиДрайв

Explain why a functional interface usually has only one abstract method.

Can you explain what the component function componentN() does in your context?

What types of delegates for interfaces do you know and apply in practice?

How to implement parallel execution of multiple network requests and combine their responses into a single container using multithreading?

What is the base class that serves as the ancestor for all classes in Kotlin?

What is the role and purpose of the concept of structured competition in modern programming systems?

What are the features of different types of keys in RxJava and how do they differ from each other?

Is it possible to interrupt a Coroutine execution at any time?

What dispatcher is used by default to run coroutines inside ViewModel in Android?

How do methods of launching new screens in Android differ: using startActivity and managing fragments through FragmentManager?

Junior — Middle

Т-Банк

In which cases is it recommended to use interfaces in software system design?

How does the separation of responsibilities in Clean Architecture facilitate the simplification of the testing process?

Which annotations in Dagger are used to include a class in the dependency graph?