iOS

Can you tell how geometric algorithms were used in your projects?

What type of data is returned when performing an array slice operation?

Have you worked with the dependency management system Carthage in iOS projects?

Junior — Middle

Т-Банк

Can you list different types of polymorphism in object-oriented programming?

Junior — Middle

Суши Вок

Can you list the main functional parts that make up the MVVM architecture?

Can you name the components that are part of the HTTP request structure?

Junior — Middle

VK

Is it possible to use a standard dictionary as a thread-safe data structure in a multithreaded environment?

Can you name architectural solutions that use one-way component communication?

How did you handle challenges when working in a team?

In what context or under what circumstances is the deinit method called in Swift?

Junior — Middle

Яндекс Маркет

Avito

SmartWay

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

Which architectural model do you like the most and why?

Is the process of checking for element presence in the DOM tree implemented using recursive calls or loops?

Junior — Middle

VK знакомства

How can you dynamically determine the height of each cell in an interface?

Junior — Middle

Вкусно и точка

Can you give an example of a situation where message dispatching mechanism is used?

Can you explain how the automatic interface layout system works and how it positions elements on the screen?

How can DispatchGroup be used to sequentially execute requests with the ability to cancel on the third without waiting for the fourth?

Junior — Middle

Вкусно и точка

What processes and stages are initiated when launching a software application?

Junior — Middle

МТС

Avito

How does data exchange and interaction between system layers occur when creating a new application?

Can you explain what a Bezier curve is and how it is used to create paths in graphics?

Junior — Middle

Aston