How to Sort a JavaScript Array of Objects in Descending Order by Key? Daniyal Hamid 2 years ago 2 min read In JavaScript, to sort an array of objects in descending order based on a certain key/property, you can pass a comparison function as the argument to the Array.prototype.sor...
// Sort array in descending order let cars = [ "audi", "honda", "ford", "nissan", "volkswagen", "jaguar" ]; let compareFunction = function(a,b){ if(a < b) { return 1; } else if(a > b) { return -1; } else { return 0; } } cars.sort(compareFunction); console.log(ca...
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...
// sorting the lengths array containing the lengths of// river nameslengths.sort(function(a, b){return+(a.value > b.value) || +(a.value === b.value) -1;}); // copy element back to the arrayvarsortedRive...
Similarly, we can useb - ato sort them in descending order. Note that we can also use the arrow function expression defined in ES2015. We can also reverse (descending order) the sorted array using the built-in arrayreverse()method. To learn more, visitJavaScript Array reverse(). ...
代码语言:javascript 代码运行次数:0 运行 AI代码解释 /** * If the length of an array to be sorted is less than this * constant, insertion sort is used in preference to Quicksort. */ private static final int INSERTION_SORT_THRESHOLD = 47; 这个值是47,小于这个值的时候,插入排序的效率要高于...
We are required to write a JavaScript function that takes in an array of integers. Our function should sum the differences between consecutive pairs in the array in descending order. For example − If the array is − [6, 2, 15] Then the output should be − (15 - 6) + (6 - ...
Let’s sort our array by title in descending order: todos.sort((a,b)=>(a.title>b.title)?1:-1) The output will be: Build something awesome Learn JavaScript Learn Vue If you find this post useful, please let me know in the comments below and subscribe to mynewsletter. ...
// C# program to implement bubble to sort an array// in descending order.usingSystem;classSort{staticvoidBubbleSort(refint[] intArr) {inttemp =0;intpass =0;intloop =0;for(pass =0; pass <= intArr.Length -2; pass++) {for(loop =0; loop <= intArr.Length -2; loop++) {if(int...
JavaScript fundamental (ES6 Syntax): Exercise-141 with SolutionHighest Index for Sorted InsertionWrite a JavaScript program to get the highest index at which value should be inserted into an array in order to maintain its sort order.Loosely check if the array is sorted in descending order. Use...