Add or remove one or more classes from each element in the set of matched elements, depending on either the class's presence or the value of the state argument.

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

Determine whether an element has any jQuery data associated with it. The jQuery.hasData()

Remove from the queue all items that have not yet been run. When the .clearQueue()

Remove a handler from the event for all elements which match the current selector, based upon a specific set of root elements.

Bind an event handler to be fired when the mouse enters an element, or trigger that handler on an element. This

Bind two handlers to the matched elements, to be executed when the mouse pointer enters and leaves the elements.

An optional object of data passed to an event method when the current executing handler is bound.

The last value returned by an event handler that was triggered by this event, unless the value was undefined.

Takes a function and returns a new one that will always have a particular context. This method is