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

Selects all elements that do not match the given selector. All selectors are accepted inside :not()

Selects a single element with the given id attribute. For id selectors, jQuery uses the JavaScript

Get the computed style properties for the first element in the set of matched elements. The

Selects all elements that are selected. The :selected selector works for <option>

Get the value of a property for the first element in the set of matched elements. The .prop()

Provides a way to execute callback functions based on one or more objects, usually Deferred objects that

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

Selects all the elements that are the nth-child of their parent in relation to siblings with the same element name, counting from the last element to the first.

Attach a handler to an event for the elements. The handler is executed at most once per element per event type.