Determine whether any of the matched elements are assigned the given class. Elements may have more

Bind an event handler to the "unload" JavaScript event. This method is a shortcut for .on(

Retrieve all the elements contained in the jQuery set, as an array. .toArray() returns

Display the matched elements. With no parameters, the .show() method is the simplest

Selects all elements with the given class. For class selectors, jQuery uses JavaScript's native

Register a handler to be called when Ajax requests complete with an error. This is an Ajax Event.

Bind an event handler to the "mouseup" JavaScript event, or trigger that event on an element. This

Determine whether or not the list has any callbacks attached. If a callback is provided as an argument, determine whether it is in a list.

An empty function. You can use this empty function when you wish to pass around a function that

Resolve a Deferred object and call any doneCallbacks with the given args. Normally