我在 Javascript 中有一个这样的数组:
var v = new Array("a","b","c","d","e","f"...);
我想反转它但保留前两个元素，所以它会变成:
"a","b",...."f","e","d","c"
我该怎么做？
最佳答案
试试这个方法:
var v = new Array("a","b","c","d","e","f");
var newArr = v.splice(0,2).concat(v.reverse()); // get the first 2 out of the array
console.log(newArr);
关于javascript - 使用 javaScript 反转数组的一部分，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/19036527/