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swiFt 怎么去除数组重复元素

Swift数组中是否包含元素 var array = ["1", "2", "3"] var contained = contains(array, "2") var array = ["1", "2", "3"] var contained = array.contains("2")

import UIKit //------------------------------------------------------------------------------ // 1. for // 传统的for循环方式在swift中同样支持 var num = 0 for(var i = 0; i < 10 ; i++) { num += i } num //-------------------------...

var emptyArray = String ()//其他写法 var emptyArray:String = //var emptyArray = Array( ) var emptyDictionary = Dictionary()//类似java /*for 循环也可以传统的写法for var i = 0; i < 10; ++i 如果想包含10可以写成0...10*/ for i in 0....

Swift数组中是否包含元素 var array = ["1", "2", "3"] var contained = contains(array, "2") var array = ["1", "2", "3"] var contained = array.contains("2")

public static boolean equals(long[] a, long[] a2) { if (a==a2) return true; if (a==null || a2==null) return false; int length = a.length; if (a2.length != length) return false; for (int i=0; i

let list = [1,2,3,4,5,6,7,8,9,10]let sum = list.reduce(0,combine: {$0 + $1})

Swift数组中是否包含元素 var array = ["1", "2", "3"] var contained = contains(array, "2") var array = ["1", "2", "3"] var contained = array.contains("2")

1 2 let list = [1,2,3,4,5,6,7,8,9,10] let sum = list.reduce(0,combine: {$0 + $1})

for i in score.reverse() { println(i)}

1.你这是用oc的思想来解决问题。。。我得到请求数据 赋值给可变数组。。oc里 数据没那么严格 可以这么弄 但是在swift 中不幸 2. 我不知道你response.result.value! 这个是什么类型 所以你你直接把所请求得到的数据 解析一下 addObject() 添加到...

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