Sorts an array of DOM elements, in place, with the duplicates removed. Note that this only works on arrays of DOM elements, not strings or numbers.
Create a new jQuery object with elements added to the set of matched elements.
Return a collection of matched elements either found in the DOM based on passed argument(s) or created by passing an HTML string.
Creates an object that handles the actual transmission of Ajax data.
Creates a new copy of jQuery whose properties and methods can be modified without affecting the original jQuery object.