... value in the array? If so, you’ll appreciate the $.inArray() function A trivial but illustrative example of using this function isvar index = $.inArray (2, [1 ,2, 3,4,5]);This results in the index ... chapter to introduce these functions. Well, we had two primary reasons, which follow:■We wanted to guide you into thinking in terms of using jQuery commands rather than resorting to lower-level ... </body></html> In this document, we import jQuery, which (as we know) defines the global names jQuery and its alias $. We then redefine the global $ name to a string value b, overriding the jQuery...