iOS

Can you name the main behavioral patterns in software system design?

Can you explain what the term Swizzling means in programming?

Junior — Middle

OkkoTouch InstinctЛокобанк

Why is it sometimes necessary to create a custom View class inheriting from UIView inside a UIViewController?

```swift struct CustomButtonStyleView: View { var body: some View { VStack { Button("Button") { print("Tapped") } .buttonStyle(CustomButtonStyle()) } } } private struct CustomButtonStyle: ButtonStyle { func makeBody(configuration: Configuration) -> some View { configuration.label .padding() .foregroundColor(.white) .background(Color.red) .clipShape(RoundedRectangle(cornerRadius: 8)) } } ``` ```swift struct CustomButtonStyleView: View { var body: some View { VStack { Button("Button") { print("Tapped") } .buttonStyle(CustomButtonStyle()) } } } private struct CustomButtonStyle: ButtonStyle { func makeBody(configuration: Configuration) -> some View { configuration.label .padding() .foregroundColor(.white) .frame(maxWidth?) .background(Color.red) .clipShape(RoundedRectangle(cornerRadius: 8)) } } ``` ```swift struct CustomButtonStyleView: View { var body: some View { VStack { Button("Button") { print("Tapped") } .buttonStyle(CustomButtonStyle()) } } } private struct CustomButtonStyle: ButtonStyle { func makeBody(configuration: Configuration) -> some View { configuration.label //.padding() //.foregroundColor(.white) .frame(maxWidth: .infinity) .background(Color.red) //.clipShape(RoundedRectangle(cornerRadius: 8)) } } ``` ```swift struct CustomButtonStyleView: View { var body: some View { VStack { Button("Button") { print("Tapped") } .buttonStyle(CustomButtonStyle()) .frame(width: 200) } } } private struct CustomButtonStyle: ButtonStyle { func makeBody(configuration: Configuration) -> some View { configuration.label //.padding() //.foregroundColor(.white) .frame(maxWidth: .infinity) .background(Color.red) //.clipShape(RoundedRectangle(cornerRadius: 8)) } } ``` The task appears to be about customizing a SwiftUI button style, experimenting with different modifiers such as padding, foreground color, frame width, background color, and clipping shape. The question likely involves fixing or improving the button style to achieve a desired appearance or behavior, such as making the button fill the available width or adjusting its visual style.

Where in the program are variable values stored and how are they organized?

Junior — Middle

Вкусно и точка

Which HTTP header is used to specify the data type transmitted between client and server?

What process or thread is responsible for handling the user interface in the system?

Have you used the Environment object in a real production environment?

How to programmatically force the interface to update in iOS?

What functions or techniques are used to detect and handle user tap events on the screen?

What data type is usually used to implement optional values?

What main principles do you follow when developing architectural solutions?

Middle

Яндекс

Why does the Swift compiler not automatically create a parameterized constructor for classes?

How is the operation of deleting a node from a binary tree evaluated in terms of complexity?

What types of testing would you implement when creating an application from scratch?

What technologies and tools do you use in your work?

Junior — Middle

Яндекс Финтех

How do you understand the term 'structured concurrency' in Swift? Does Task.detached fit this concept?

How will the dispatching mechanism change when inheriting an object from the NSObject class?

Junior — Middle

Вкусно и точка

How to distinguish a set with unique elements from a dictionary with keys and values?

Which protocol ensures interaction between UIView and the event handler chain?