What is strong in swift?
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What is forced unwrapping? Why is it potentially unsafe?
What is “defer”?
What is clean swift architecture?
What is de-initializer and how it is written in Swift?
What is a guard statement?
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?
Which banks use swift?
What is reuseidentifier in swift?
Explain what Lazy stored properties is and when it is useful?
What is differences in swift 1.x, 2.x, 3.x, 4.x?
Can structs inherit swift?
What is retain in swift?