“…”不是后缀一元运算符-Swift 3

使用其中一个 ... ..< (半近距,最后一次),没有什么比 ... <

0..<

0..<dictionary.count

//Wrong 
let dictionary = dic["predictions"] as! [String:Any]
    print(dictionary)
    for index in 0..< dictionary.count {
        print(<#T##items: Any...##Any#>)
    }

//Correct 
let dictionary = dic["predictions"] as! [String:Any]
    print(dictionary)
    for index in 0..<dictionary.count {
        print(<#T##items: Any...##Any#>)
    }