In swift what is use of backticks while declaring a variable?
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Which banks use swift?
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?
What are methods in swift?
What is difference between if and guard in swift?
Which is the superclass of all the view controller objects?
What is the difference between swift and ‘objective-c’ language?
Why do we need closure in swift?
Is swift memory safe?
What do you mean by optional chaining in swift?
What is property observer in swift?
What are adapter and memento patterns?
What is the full meaning of swift?