How can we define a base class in swift?
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How do you make a bridging header in swift?
What is ios swift?
What is nsrange in swift?
What is the latest version of swfit programming?
What is dynamic dispatch swift?
Which is better car baleno or swift?
What are the control transfer statements that are used in ios swift?
What is forced unwrapping?
What is mvc architecture in swift?
Is singleton thread safe 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?
Which compiler is used in swift?