What are the higher order functions in swift?
Why do we use swift?
What is cocoa swift?
Is swift garbage collected?
What are the new feature in swift 4.0?
What is difference between any and anyobject in swift?
Can you explain completion handler?
Explain enum?
What is final class in swift?
How can we make a property optional in swift?
Why we use lazy in swift?
Is equal to string swift?
How can you define a base class in swift?
Is swift coding easy?
Explain the different features of swift programming language?