How do I iterate over arrays in JavaScript?

How do I iterate over arrays in JavaScript?

You can use several methods to iterate over arrays in JavaScript, such as for loops, forEach, map, and more.

Can you explain the forEach method?

Sure! The forEach method executes a provided function once for each array element. Here's an example: array.forEach(element => { console.log(element); });.

What about using a for loop?

A for loop allows you to iterate over an array by using an index. For example: for (let i = 0; i < array.length; i++) { console.log(array[i]); }.

Are there any other methods I should know about?

Yes! You can also use the map method to create a new array by applying a function to each element. It's great for transforming data.