How can you make a property optional in swift?
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What is the use of break statement in swift language?
The following code snippet results in a compile time error: struct IntStack { var items = [Int]() func add(x: Int) { items.append(x) // Compile time error here. } } Explain why a compile time error occurs. How can you fix it?
What is encapsulation in swift?
How to create a tuple in swift?
What is lazy stored procedure in swift and when is it used?
What is $0 in swift?
What is dynamic keyword in swift?
Should I use struct or class swift?
What is viewcontroller in swift?
What is static function in swift?
What is the latest version of swfit programming?
List out what are the control transfer statements used in Swift?