JavaScript/JQuery: $(window).resize how to fire AFTER the resize is completed?

I’m using JQuery as such:

$(window).resize(function() { ... });

However, it appears that if the person manually resizes their browser windows by dragging the window edge to make it larger/smaller, the .resize event above fires multiple times.

Question: How to I call a function AFTER the browser window resize completed (so that the event only fires once)?