What is $0 in swift?
Should I use struct or class swift?
What is nsdictionary in swift?
What is swift stand for?
What is observer in swift?
What are structures in swift?
What language is swift most similar to?
What is nil in swift?
Is swift dynamic or static?
What is a tuple in swift?
What is the full meaning of swift?
Is swift similar to c?
Is multiple inheritance possible in swift?
How does swift achieve multiple inheritance?
Why we use lazy in swift?