.live()

Attach an event handler for all elements which match the current selector, now and in the future.

.die()

Remove event handlers previously attached using .live() from the elements.

Keeps the rest of the handlers from being executed and prevents the event from bubbling up the DOM tree.

Prevents the event from bubbling up the DOM tree, preventing any parent handlers from being notified of the event.

Bind an event handler to the “load” JavaScript event.

Attach a handler to one or more events for all elements that match the selector, now or in the future, based on a specific set of root elements.

Attach an event handler function for one or more events to the selected elements.

Bind an event handler to the “focus” JavaScript event, or trigger that event on an element.

Data

Determine whether an element has any jQuery data associated with it.

Bind an event handler to the “blur” JavaScript event, or trigger that event on an element.

The DOM node context originally passed to jQuery(); if none was passed then context will likely be the document.