List lists=new ArrayList(dis.getStreets());与List lists=new ArrayList()；lists.add(dis.getStreets());

List lists=new ArrayList(dis.getStreets());与List lists=new ArrayList()；lists.add(dis.getStreets()); List Productlist = new ArrayList(); List<TbHxSalary>lists=newArrayList<TbHxSalary>();是什么意思 List list = new ArrayList ();中的Task是什么意思i 英语里list+上“s”后(即lists)怎么发音? ArrayList lists = new ArrayList(); Product有四个成员变量要怎么才能使用它们.就是通过lists使用Product的成员变量. 1084语法错误 for (i=0; iRoom = new Array();Cell = new Array();//定义两个新数组Room和Cell 这三种定义有啥区别 List list = new List();Dictionary downEd = new Dictionary();Queue imgQueue = new Queue();复制的不予采纳 c#中的collection是什么意思和list,array的关系是什么 java集合里的数字相加List list =new ArrayList();list.add(1);list.add(2);求1+2的值 C#中怎样获取ListT的类型?如题,List dogs=new List();List cats=new List();dogs和cats中都没有添加item,如何获取dogs这个List中的类型是Dog呢? 求解释下面的含义import java.util.ArrayList;public class ArrayListTest {public static void main(String[] args) {ArrayList list=new ArrayList();list.add(三国演义);list.add(水浒传);list.add(红楼梦);list.add(西游记);for(int i give me an answerclass Program{static void Main(string[] args){LinkedList list = new LinkedList();list.AddFirst(10);list.AddLast(20);list.AddLast(30);list.AddLast(40); The above program is incomplete,please complete the above program to perform follo 数组中的三个数0,1,2,循环12次后用随机数控制每个数组中的数至少出现三次var num=new Array(0,1,2);var random =new Array();function object(){for(var i=0;i A question of JavaScript About arrFor example,this is a part of the program.Var arr,level=9arr=new Array()arr[0]=new Array() Question:What's the meaning of arr?How to use it? for循环语句语法疑问List list = new ArrayList();for(A a:list){}这样的for循环小括号里是什么意思? c# 字典 Dictionary排序问题现有字典Dictionary dic = new Dictionary();dic.Add(bca,new List(){xkyz} );dic.Add(c,new List(){xdz} );dic.Add(absdc,new List(){xyz} );dic.Add(dxzcu,new List(){fyz} );排序依据字典健的长度来 java中List集合转json为什么我用List转json格式的时候报错,下边是我的包,和代码,还有报错信息List list = new ArrayList();list.add(aaa);list.add(bbb);JSONArray json = JSONArray.fromObject(list);---------------------------