Getting boolean values in Swift
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let name = "Alex"
let nameExists = name.characters.count > 0
//name exists is true
let number = 7
let isTen: Bool = number == 10
//isTen is false
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let name = "Alex"
let nameExists = name.characters.count > 0
//name exists is true
let number = 7
let isTen: Bool = number == 10
//isTen is false