Convert Date to Integer in Swift

Question

I am updating some of my old Swift 2 answers to Swift 3. My answer to this question, though, is not easy to update since the question specifically asks for NSDate

Answer 1

If you are looking for timestamp with 10 Digit milliseconds since 1970 for API call then, below is code:

Just 1 line code for Swift 4/ Swift 5

let timeStamp = Date().timeIntervalSince1970

print(timeStamp) <-- prints current time stamp

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