The sort() method sorts the elements of an array. The sort() method sorts the elements as strings in alphabetical and ascending order. The sort() method overwrites the original array.

Jan 24, 2013 · If you know for certain that array is sorted then you can reverse the order by using a simple loop. var t = array[i]; array[i] = array[l - 1 - i]; array[l - 1 - i] = t; More simpler solution is to use reverse function (BTW, check this SO Q&A for different reversing algo and their performance)

May 6, 2020 · function isSortedAndHow(array) { var fns = { ascending: (v, i, a) => !i || a[i - 1] <= v, descending: (v, i, a) => !i || a[i - 1] >= v }, direction = array[0] < array[array.length - 1] ? 'ascending' : 'descending' return array.every(fns[direction]) ? `Yes, ${direction}` : 'No'; } console.log(isSortedAndHow([15, 7, 3, -8])); console.log ...

By combining sort() and reverse(), you can sort an array in descending order: ES2023 added the toSorted() method as a safe way to sort an array without altering the original array.

Nov 14, 2024 · In this article, we are given an array of strings, you need to sort the given array of strings containing both uppercase and lowercase characters in ascending order by ignoring the case in JavaScript.

Apr 7, 2019 · You need to sort the arrays you put in in both ascending and descending order, and write those out: arr1.sort((a, b) => b - a); arr2.sort((a, b) => b - a); console.log(`First in ascending order: ${arr1[0]} and ${arr2[0]}`); arr1.sort((a, b) => a - b);

In JavaScript, the sort() method allows you to easily sort arrays either in ascending or descending order by using custom comparison functions. This guide will walk you through writing a JavaScript program to sort an array in both ascending and descending order.

Nov 14, 2024 · JS array.sort() Method sorts the array in ascending order. We can make it descending or reverse order using array.reverse() method. Below are the following ways to sort an array in reverse order: 1.

Mar 10, 2024 · Let us declare an array of numbers. array.sort () method Sort the array in ascending order by default. And the output: Let’s sort the numbers in reverse order i.e. descending. sort method includes a custom call-back function and writes a logic to check if the present number compares with a past number. And the output:

Nov 12, 2024 · We can use the string.localeCompare () method in the comparator function to sort in reverse order. We can also use the array.reverse () method to sort the array in descending order. The array of objects can be sorted on the basis of property values. { name: 'Jatin', age: 25 }, { name: 'Rahul', age: 28 }, { name: 'Vikas', age: 32 },