// 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...
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(...
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, ...
Sort an array: Demo varmyArray = ["XML","Json","Database","Mango"]; console.log( myArray );/*www.java2s.com*/myArray.sort(); console.log( myArray );//Sort numbers in an array in ascending order:varpoints = [4, 10, 11, 5, 25, 10]; console.log( points ); points.sort(...
This is not what we want when we need to sort an array of strings in descending order, however, it's exactly what we want when sorting string arrays in ascending order. If the return value of the compare function is greater than0, then sortbbeforea. ...
Thesort()method sorts the items of anarrayin a specific order (ascending or descending). Example letcity = ["California","Barcelona","Paris","Kathmandu"]; // sort the city array in ascending orderletsortedArray = city.sort(); console.log(sortedArray);// Output: [ 'Barcelona', 'Califor...
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']; ...
// Create an Array constpoints = [40,100,1,5,25,10]; // Sort the numbers in ascending order: points.sort(function(a, b){returna-b}); lethighest = points[points.length-1]; Try it Yourself » Browser Support sort()is an ECMAScript1 (JavaScript 1997) feature. ...
The JavaScript language provides a sort() method that sorts the array items into ascending order (smallest value first and largest value last). Syntax Array.sort([comparer]) The comparer argument is an optional argument which is a function that compares two elements of the array. The JavaScr...
To sort an array of numbers in JavaScript, call sort() method on this numeric array. sort() method sorts the array in-place and also returns the sorted array, where the numbers are sorted in ascending order. Since, the sort operation happens in-place, the order of the elements in input...