Jquery $ vs jQuery solution and short Code for Document ready

by Faisal Khan Janjua

JavaScript

(function($){

  $(window).on("load",function(){
    $(".content").mCustomScrollbar();
  });
  
  $(function() { // same as document ready
    console.log( "ready!" );
  });

})(jQuery);

// OR

var $ = jQuery.noConflict();
// some jQ code here... 
// ______________________________________________________________

<script type="text/javascript" src="http://example.com/jquery-1.1.3.js"></script>
var jQuery_1_1_3 = $.noConflict(true);


<script type="text/javascript" src="http://example.com/jquery-1.3.2.js"></script>
var jQuery_1_3_2 = $.noConflict(true);