How to call objective-c code from swift?


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More Apple iOS Swift Interview Questions

What do you mean by initialization?

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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?

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What is a swift protocol?

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How do I create a swift file in xcode?

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In swift, what type of object are basic data types?

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Is swift object oriented programming?

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What is a string swift?

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How to create a tuple in swift?

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What is nested function in swift?

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How long does it take to learn swift?

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Is swift garbage collected?

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What is optional chaining?

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