How do you use arrays with an example?

Arrays in JavaScript are used to store multiple values in a single variable. They can hold different types of data, including numbers, strings, objects, and even other arrays. Arrays are an important part of handling collections of data in your applications.

Here’s a simple example of using an array in JavaScript:

// Create an array of fruits var fruits = ["Apple", "Banana", "Cherry", "Date"]; // Accessing elements console.log(fruits[0]); // Output: Apple // Adding an element fruits.push("Elderberry"); // Removing the last element fruits.pop(); // Looping through the array fruits.forEach(function(fruit) { console.log(fruit); });

JavaScript Arrays Programming Web Development

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