code: function(namespaceURI, qualifiedName) {
          var dummy = document.createElement('dummy');
          dummy.setAttributeNS(namespaceURI, qualifiedName, '');
          var attr = dummy.attributes[0];
          dummy.removeAttributeNode(attr);
          return attr;
      }
docs: ##### BEGIN: MODIFIED BY SAP polyfill for document.createAttributeNS which was removed from Chrome 34 but will be added back in, see: http://datajs.codeplex.com/workitem/1272 https://code.google.com/p/chromium/issues/detail?id=347506 https://codereview.chromium.org/243333003