jQuery .last()

Given a jQuery object that represents a set of DOM elements, the .last() method constructs a new jQuery object from the last element in that set.

Consider a page with a simple list on it:

<ul>
 <li>list item 1</li>
 <li>list item 2</li>
 <li>list item 3</li>
 <li>list item 4</li>
 <li>list item 5</li>
</ul>

We can apply this method to the set of list items:

$( "li" ).last().css( "background-color", "red" );

The result of this call is a red background for the final item.