how to sort an array by value in javascript
//ascending order
arr.sort(function(a, b){return a-b});
arr.sort((a, b) => a - b);
//descending order
arr.sort(function(a, b){return b - a});
arr.sort((a, b) => b - a);how to sort an array by value in javascript
//ascending order
arr.sort(function(a, b){return a-b});
arr.sort((a, b) => a - b);
//descending order
arr.sort(function(a, b){return b - a});
arr.sort((a, b) => b - a);javascript sort
var names = ["Peter", "Emma", "Jack", "Mia", "Eric"];
names.sort(); // ["Emma", "Eric", "Jack", "Mia", "Peter"]
var objs = [
{name: "Peter", age: 35},
{name: "Emma", age: 21},
{name: "Jack", age: 53}
];
objs.sort(function(a, b) {
return a.age - b.age;
}); // Sort by age (lowest first)sort array by a value js
arr.sort((a, b) => (a.nameofKeyFromArray < b.nameofKeyFromArray ? -1 : Number(a.nameofKeyFromArray > b.nameofKeyFromArray)));Copyright © 2021 Codeinu
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