javascript算法
在数组中间插入数组
function avaerageAdd(){
var nums = [1,2,3,4,5,6,7,8]
var newElements = [233,666]
nums.splice.apply(nums, [Math.floor(nums.length)/2, 0].concat(newElements))
return nums // [1, 2, 3, 4, 233, 666, 5, 6, 7, 8]
}
在数组中间插入数组
function avaerageAdd(){
var nums = [1,2,3,4,5,6,7,8]
var newElements = [233,666]
nums.splice.apply(nums, [Math.floor(nums.length)/2, 0].concat(newElements))
return nums // [1, 2, 3, 4, 233, 666, 5, 6, 7, 8]
}