What are some examples of arrays in JavaScript?

What are some examples of arrays in JavaScript?

In JavaScript, an array is a list-like object. Here are a few examples:

1. Simple array: let fruits = ['apple', 'banana', 'cherry'];
2. Array of numbers: let numbers = [1, 2, 3, 4, 5];
3. Mixed array: let mixed = [1, 'two', true, null];

Can you show me how to access elements in an array?

Sure! You can access elements in an array using their index. For example:

• fruits[0] will give you 'apple'.
• numbers[2] will give you 3.

What about adding elements to an array?

You can add elements using the push() method. For example: fruits.push('orange'); will add 'orange' to the end of the fruits array.

How do I remove an element from an array?

You can remove the last element using pop(), or remove a specific element using splice(). For example: fruits.pop(); removes the last fruit.