What are arrays in JavaScript

In JavaScript, arrays are a special type of object used to store multiple values in a single variable. An array can hold a collection of items, allowing for easy access and manipulation of these items using indices. Arrays are dynamic, meaning they can grow and shrink in size, and they can contain elements of any data type, including numbers, strings, objects, and even other arrays.

Here’s an example of how to create and use arrays in JavaScript:

// Creating an array const fruits = ['Apple', 'Banana', 'Cherry']; // Accessing an element console.log(fruits[0]); // Output: Apple // Adding an element fruits.push('Date'); // Removing an element fruits.pop(); // Looping through the array fruits.forEach(fruit => { console.log(fruit); });

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