How does closure work in swift?
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How can you add table view?
What are ui elements?
How do you make a bridging header in swift?
What are the various ways to unwrap an optional in swift?
What is the use of continue statement in swift loop?
Does swift have a runtime?
What is swift programming language?
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?
Explain the usage of class and benefits of inheritance.
What is a lazy var in swift?
What is “defer”?
Explain what is Swift Programming Language?