How can you declare a variable in swift?
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What language is swift most similar to?
Explain what is half-open range operator?
What is swift property?
What is nested function in swift?
What is optional chaining?
Consider the following code: var array1 = [1, 2, 3, 4, 5] var array2 = array1 array2.append(6) var len = array1.count What’s the value of the len variable, and why?
Why swift is safe?
What is the use of break statement in swift language?
What are functions in swift?
Explain what Lazy stored properties is and when it is useful?
What is $0 and $1 in swift?
Why we use lazy in swift?