Why do we need closure in swift?
What are the new feature in swift 4.0?
Is swift easier than python?
Is swift faster than java?
What are jsonencoder and jsondecoder?
Does apple use swift internally?
What is dynamic in swift?
Is swift pass by reference?
How do I add a header in swift?
Explain functions?
Why swift is faster?
How do you implement delegates in swift?
What is nil in swift?
Do loops swift?
Can you explain regular expression and responder chain?