The jQuery syntax is made by using HTML elements selector and perform some action on the elements.
jQuery fadeIn() method gradually changes the opacity of selected elements, from hidden to visible.In other words jQuery fadeIn() method animates the opacity of the selected elements.
jQuery ajaxComplete() method allows you to run function after Ajax request complete.
jQuery ajax() method allows you to perform an AJAX (asynchronous HTTP) request.It was existing since version 1.0.
jQuery load() method allows you to loads data from a server and puts returned HTML into the selected element.
jQuery.browser property provides information about the web browser. jQuery.browser property works fine for IE, mozilla,Safari and opera browser but it does not work for Google Chrome.
jQuery.browser.version property provides information about the web browser version.
jQuery.each() function is used to iterate an object and an array.jQuery.each() function is not the same as $(selector).each(),$(selector).