www.gusucode.com > Piwik 网站流量统计系统 v2.9.1PHP源码程序 > Piwik 网站流量统计系统 v2.9.1/piwik/piwik/libs/bower_components/jquery/src/data/support.js
define([ "../var/support" ], function( support ) { (function() { var div = document.createElement( "div" ); // Execute the test only if not already executed in another module. if (support.deleteExpando == null) { // Support: IE<9 support.deleteExpando = true; try { delete div.test; } catch( e ) { support.deleteExpando = false; } } // Null elements to avoid leaks in IE. div = null; })(); return support; });