摘要： 1. 合并两个数组:var a = [1,2,3];var b = [4,5,6];Array.prototype.push.apply(a, b); // a = [1, 2, 3, 4, 5, 6]2. 取数组最大值和最小值:Math.max.apply(Math, [1,2,3]) //3Math.min.apply(Math, [1,2,3]) //13.将一个数组插入另一个数组的指定位置：var a = [1,2,3,7,8,9];var b = [4,5,6];var insertIndex = 3;[].splice.apply(a, Array.concat(insertInd 阅读全文