Can we omit argument labels in Swift initializer calls?

How can we check if a String is empty in Swift?

What are designated initializers in Swift?

What is the Swift equivalent of the do-while loop in other programming languages?

How do we declare type properties in Swift?

Which of the following is a valid activity extension can do in Swift?

What is the process of one initializer calling another initializer called in Swift?

If a property is declared as file-private in Swift, where will it be accessible?

What keyword is used in Swift to declare a function with a return type, where the caller can ignore the returned value?

What happens if a programmer writes a failable initializer to create an implicitly unwrapped optional in Swift?