What is a guard statement? What is the benefit of using guard statement in swift?
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Does apple use swift internally?
What is difference between if and guard in swift?
What are the higher order functions in swift?
What is swift property?
How can you prioritize the usability of the demand process?
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?
Explain grand central dispatch (gdc).
How do I add a bridging header in swift?
Explain the common execution states for a swift ios app (ios application lifecycle).
What is tuple? How to create a tuple in swift?
Is swift hard to learn?
Explain some design patterns which we normally use during the app development.