Explain functions?
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What are the advantages of using swift for ios development?
What is unowned in swift?
What mechanism does ios support for multi-threading?
What is swift programming?
Explain swift vs objective-c.
Why we use delegates in swift?
How many types of closures are there in swift?
Is equal to string swift?
In swift what is use of backticks while declaring a variable?
How does swift achieve multiple inheritance?
Consider the following code: var defaults = NSUserDefaults.standardUserDefaults() var userPref = defaults.stringForKey("userPref")! printString(userPref) func printString(string: String) { println(string) } Where is the bug? What does this bug cause? What’s the proper way to fix it?
What is lazy var in swift?