.context
The DOM node context originally passed to jQuery(); if none was passed then context will likely be the document.
Category: Internals
Although this category is referred to as ‘internal’, any methods documented within the API site should be considered public and may be freely used.
.jquery
A string containing the jQuery version number.
jQuery.error()
Takes a string and throws an exception containing it.
.pushStack()
Add a collection of DOM elements onto the jQuery stack.
.selector
A selector representing selector originally passed to jQuery().