Why we use lazy in swift?
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What is optional binding?
How does closure work in swift?
Is swift garbage collected?
What is difference between xcode and swift?
What is dictionary in swift?
Explain deinitializer in swift programming language?
Consider the following code: var array1 = [1, 2, 3, 4, 5] var array2 = array1 array2.append(6) var len = array1.count What’s the value of the len variable, and why?
What are lazy stored properties, and how are they useful?
What is swiftnet?
How to declare an empty dictionary in swift?
what are functions different from methods?
Is swift compiled or interpreted?