JAVASCRIPT

javascript sort by numerical value

// Sort an array of numbers based on numerical value.
let numbers = [23, 65, 88, 12, 45, 99, 2000]

let sortednumbers = numbers.sort((a, b) => a - b);
//=> [12, 23, 45, 65, 88, 99, 2000]

how to sort array numbers in ascending order in javascript

// how to sort array numbers in javascript without mutating original array.
const numbers = [100, 25, 1, 5];
const sorted = numbers.slice().sort((a, b) =>  a - b); // returns a new sorted array

console.log(numbers); // [100, 25, 1, 5]
console.log(sorted); // [1, 5, 25, 100]

sort by ascending javascript

const months = ['March', 'Jan', 'Feb', 'Dec'];
months.sort();
console.log(months);
// expected output: Array ["Dec", "Feb", "Jan", "March"]

sort array in ascending javascript

// a very fast sort implementation
var numArray = new Float64Array([140000, 104, 99]);
numArray = numArray.sort();
console.log(numArray)

// to convert Float64Array to standard Array:
Array.from(numArray);

sort array in ascending order javascript

sort array in javascript

array sorting ascending

employees.sort((a, b) => {
    return a.age - b.age;
});
Code language: JavaScript (javascript)