iOS

What types of constructors are implemented in a class and how do they differ?

Junior — Middle

Альфа-Банк

What methods are used to find errors in synchronous tasks and how to implement them?

What parameters should be analyzed if there are delays or lags when scrolling a table?

What methods should be applied to prevent conflicts when there are multiple Gesture Recognizers on a single View?

Junior — Middle

Avito

Does the behavior of optional closures differ regarding their escape or non-escape nature?

What exactly is initialized in the main file when the application starts?

Junior — Middle

МТС

What is the time complexity of adding a new element to the end of a singly linked list?

How is the information obtained from an interactor passed to the presenter?

Junior — Middle

Вкусно и точка

How can you create an array that is protected from concurrent modifications from multiple threads?

Junior — Middle

ДунайсРазумные решения

Is it possible to directly instantiate a protocol object in a programming language?

Junior — Middle

Суши Вок

What types of initializers are available for use when extending functionality in Extension?

Have you used automation tools to ensure code style consistency in your previous professional activities?

Junior — Middle

Вкусвилл Автомакон

Is it possible to implement a weak reference to a data structure of type dictionary?

Junior — Middle

VK

How is memory freed for objects with cyclic references in managed environments?

Which component of the system handles gesture events in the application?

Can you explain the concept of DataService and its role in application architecture?

Junior — Middle

Т-Банк

How does the use of strong references in programming affect the lifespan of an object in memory?

Junior — Middle

Avito

How do you plan to grow professionally and develop your skills over a five-year period?

Are closures with non-escaping characteristics referring to types?

What approach do you prefer to use in your projects?

Junior — Middle

СКБ-Контур