在Swift3.0中,定义数组和字典常用的三种方法对应列出:
var student = [String]()
var student1 = [String:String]()
var stud:[String] = ["xiaobao"]
var stud1:[String:String] = ["dudf" : "sfdfsd"]
var dd = Array<String>()
var dic = Dictionary<String, String>()
在Swift3.0中,定义数组和字典常用的三种方法对应列出:
var student = [String]()
var student1 = [String:String]()
var stud:[String] = ["xiaobao"]
var stud1:[String:String] = ["dudf" : "sfdfsd"]
var dd = Array<String>()
var dic = Dictionary<String, String>()