使用内联函数 // Sort array of numbers in ascending order let numbers = [ 100, 14, 25, 5, 101, 33 ]; numbers.sort(function(a,b){ if(a < b) { return -1; } else if(a > b) { return 1; } else { return 0; } }); console.log(numbers); // [ 5, 14, 25, 33, 100, ...
How to Sort a JavaScript Array of Objects in Ascending Order by Key? Daniyal Hamid 2 years ago 2 min read In JavaScript, to sort an array of objects in ascending order based on a certain key/property, you can pass a comparison function as the argument to the Array.prototype.sort...
// temporary array holds objects with position// and length of elementvarlengths = rivers.map(function(e, i){return{index: i,value: e.length };}); // sorting the lengths array containing the lengths of// river ...
// sorting the lengths array containing the lengths of // river names lengths.sort(function (a, b) { return +(a.value > b.value) || +(a.value === b.value) - 1; }); // copy element back to the array var sortedRivers = lengths.map(function (e) { return rivers[e.index]; ...
TL;DR —Sort an array of numbers in ascending order using: myArray.sort((a, b) => a - b); Arraysin JavaScript are data structures consisting of a collection of data items. Because Javascript is not a typed language, Javascript arrays can contain different types of elements -strings,numbe...
By combiningsort()andreverse(), you can sort an array in descending order: Example constfruits = ["Banana","Orange","Apple","Mango"]; fruits.sort(); fruits.reverse(); Try it Yourself » JavaScript Array toSorted() Method ES2023added thetoSorted()method as a safe way to sort an ar...
JS array default sort By default, numbers are sorted numerically in ascending order and strings lexically also in ascending order. main.js let vals = [-3, 3, 0, 1, 5, -1, -2, 8, 7, 6]; let words = ['sky', 'blue', 'nord', 'cup', 'lemon', 'new']; ...
The Array.sort() function can be used to sort an array of objects by key value. This can be useful when you need to sort an array of objects by a certain criteria, such as alphabetical order or numerical value. Sort in ascending order - by score valueconst subjects = [ { "name": ...
To sort an array in JavaScript, we use the built-in default sort() method. In its most simple form, the sort() method sorts an array in ascending alphabetical order. Here’s an example of the sort() method in action: var students = ['Alex', 'Cathy', 'Lincoln', 'Jeff']; var s...
// Sort the Array points.sort(function(a, b){return b-a}); Try it Yourself » Find the lowest value: // Create an Array const points = [40, 100, 1, 5, 25, 10]; // Sort the numbers in ascending order points.sort(function(a, b){return a-b}); let lowest = points[0];...