What is polymorphism in swift?
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What is dynamic in swift?
What is type aliasing in swift?
The following code snippet results in a compile time error: struct IntStack { var items = [Int]() func add(x: Int) { items.append(x) // Compile time error here. } } Explain why a compile time error occurs. How can you fix it?
Why we use lazy in swift?
What is viewcontroller in swift?
Is swift like python?
What is lazy stored procedure in swift and when is it used?
What is dynamic member lookup swift?
The String struct doesn’t provide a count or length property or method to count the number of characters it contains. Instead a global countElements<T>() function is available. When applied to strings, what’s the complexity of the countElements function: O(1) O(n) and why?
What are the higher order functions in swift?
Is ios written in swift?
What are the collection types that are available in swift?