JS 将数组一组一组分割
// 将data数组分割成[[1,2,3],[4,5,6],[7,8,9]]
var data = [1,2,3,4,5,6, 7, 8,9]
var newArr = []
for(i=0; i<data.length; i+=3) {
newArr.push(data.slice(i, i+3))
}
console.log(newArr) //[[1,2,3],[4,5,6],[7,8,9]]
// 将data数组分割成[[1,2,3],[4,5,6],[7,8,9]]
var data = [1,2,3,4,5,6, 7, 8,9]
var newArr = []
for(i=0; i<data.length; i+=3) {
newArr.push(data.slice(i, i+3))
}
console.log(newArr) //[[1,2,3],[4,5,6],[7,8,9]]
[原文地址][Link 1] var data = [ { name:'Liming',age:'25'}, { name:'Liming
var data = [ {name:'Liming',age:'1'}, {name:'Liming',age:'2'},
var data = [ { title: 'xixi', num: 111}, { title: 'xixi', num: 111},
不用方法(模拟方法) <script> var arr = ["hi",2,3,true,"hh","hi"]; var str ="
// 将data数组分割成[[1,2,3],[4,5,6],[7,8,9]] var data = [1,2,3,4,5,6, 7, 8,9] va
数据类型不变 方法 function flatAll(arr){ while (arr.some(Array.isArray)){
(1)在定义数组时对数组元素赋以初值。如: <table style="border-spacing:0px; font-family:Monaco,Menlo,Consol
数组总是和指针密切相关 1.数组的赋值方法(4种): (1)初始化法: eg: int arr\[\]=\{1,2,3,4,5\}; (2)strcpy法:
<script> var data = \[1,1,2,2,3,4,4,5,6,7,7,8\]; var length = data.length;
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