In swift what is use of backticks while declaring a variable?
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Why do we use swift? Mention some advantages of swift?
What is cocoa swift?
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What is floating point number in swift? What are the different floating point numbers 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?
Explain enum?
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What is @objc in swift?
What is dynamic keyword in swift?
Can enum conform to swift protocol?
Is swift similar to python?