Modern JavaScript from the Beginning - Second Edition - Array.forEach Method

This video tutorial covers high order array methods, focusing on the foreach method. It explains how foreach takes a callback function to iterate over array elements, demonstrating with both anonymous and named functions. The tutorial also explores additional parameters like index and array in callbacks and shows how to use foreach with arrays of objects to access specific properties.

What is the purpose of the index parameter in the forEach method?

What is the significance of using a named function as a callback instead of an anonymous function?

How can you access properties of objects when using forEach on an array of objects?