using jquery, remove all the table elements except the last one

Question

In my HTML page, I have a table with the id ="productsTable", I wanna remove all its elements except the last one.

I started by this code which will remove all the elements:

$('#productsTable').empty();

Answer 1

Don't know the last HTML element but something like this?

$("#productsTable:not(:last-child)").empty();

Answer 2

Try this:

$("#productsTable").find("tr:not(:last)").remove();

DEMO