When would I use JQuery.Callbacks?
I was looking through new stuff added to jQuery 1.7 and I saw they now have jQuery.Callbacks() http://api.jquery.com/jQuery.Callbacks/ . The documentation shows you how to use jQuery.callbacks() but not any applicable examples of when I would want to use them. It seems you can add/remove callbacks from a callbacks list and you can do jQuery.callbacks().fire(args), but this just fires off ALL of the callbacks in that list. Maybe I am missing something but this doesn't seem very useful. In my head when I first saw this new functionality I thought you would be able to use it with key/value pairs.