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How to Sort an Array in Ascending Order in JavaScript - Step by Step Examples

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How to Sort an Array in Ascending Order in JavaScript ?

Answer

To sort an array in ascending order in JavaScript, you can use the `sort()` method.

✐ Examples

1 Sort Array of Integers

In this example,

Create an array of integers, for example, numbers.
Use the sort() method to sort the array in-place.
The array will be sorted in ascending order.
Print the sorted array to see the result.

JavaScript Program

let numbers = [5, 2, 8, 1, 9];
numbers.sort((a, b) => a - b);
console.log('Sorted Array of Integers:', numbers);

Output

Sorted Array of Integers: [ 1, 2, 5, 8, 9 ]

2 Sort Array of Strings

In this example,

Create an array of strings, for example, words.
Use the sort() method to sort the array in-place based on string comparison.
The array will be sorted in ascending order.
Print the sorted array to see the result.

JavaScript Program

let words = ['apple', 'banana', 'cherry', 'date'];
words.sort();
console.log('Sorted Array of Strings:', words);

Output

Sorted Array of Strings: [ 'apple', 'banana', 'cherry', 'date' ]

Summary

In this tutorial, we learned How to Sort an Array in Ascending Order in JavaScript language with well detailed examples.

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