.addBack()

Add the previous set of elements on the stack to the current set, optionally filtered by a selector.

deferred.pipe()

Utility method to filter and/or chain Deferreds.

:eq() Selector

Select the element at index n within the matched set.

jQuery.parseHTML()

Parses a string into an array of DOM nodes.

jQuery.ready

A Promise-like object (or “thenable”) that resolves when the document is ready.

@jQuery API