"use strict";
as a normal string literal with no use and removes it ... unless you put it in the first column:
(function($) { "use strict"; code code code })(jQuery);This affects a lot of JQxxx plugins including JQueryPlugin. Why bother? Well
"use strict";
serves a couple of purposes, i.e.
"use strict";
then this is actually a very bad thing to happen as it removes these constraints
and actually may cost performance as well.
-- MichaelDaum - 02 Sep 2014