What is lazy stored procedure in swift and when is it used?
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How can you add table view?
What are regular expression and responder chain in swift?
Explain the difference between let and var in swift programming?
What are structures in swift?
Explain enum?
What is mutable and immutable in swift?
What are the advantages of swift?
What is an optional in swift?
What is unowned in swift?
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 dynamic dispatch swift?
What is “defer”?