jQuery Javascript - Change text in multiple areas quickly using

In this video, we learn how to change text in multiple elements / areas on a page using one line of jQuery javascript code. This is super fast and convenient when you likely need to keep track of state as well. By using a generic selector, you can actually update multiple areas within a webpage making it super easy to change the content - such as if you page has multiple areas that should display a person's name - you can do this with only a single command. I also show you additional alternatives like using the jQuery each function.