How do I create a swift file in xcode?


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More Apple iOS Swift Interview Questions

How will you connect ui?

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Does swift support multiple inheritance?

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What are lazy stored properties, and how are they useful?

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What is the meaning of question mark "?" In swift?

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How do I add a header in swift?

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What is an argument in swift?

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Mention what is the difference between Swift and ‘Objective-C’ language?

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What are jsonencoder and jsondecoder?

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Can you explain completion handler?

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What language is swift written?

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The String struct doesn’t provide a count or length property or method to count the number of characters it contains. Instead a global countElements<T>() function is available. When applied to strings, what’s the complexity of the countElements function: O(1) O(n) and why?

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What are the two main integer types in swift?

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