[ad_1]<\/p>\n
Inverting an array in JavaScript is a relatively simple task that can be accomplished using a few different methods. In this article, we will discuss the various ways to invert an array in JavaScript, including using the built-in reverse() method, using a for loop, and using the reduce() method. We will also discuss the differences between these methods and when it is best to use each one. By the end of this article, you should have a good understanding of how to invert an array in JavaScript.<\/p>\n
<\/p>\n
\/\/Using a for loop<\/p>\n
function invertArray(arr) {
\n let newArr = [];
\n for (let i = arr.length – 1; i >= 0; i–) {
\n newArr.push(arr[i]);
\n }
\n return newArr;
\n}<\/p>\n
\/\/Using the reverse() method<\/p>\n
function invertArray(arr) {
\n return arr.reverse();
\n} <\/p>\n
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