code: function() {
              // Since window has its own native 'resize' event, return false so that
              // jQuery will unbind the event using DOM methods. Since only 'window'
              // objects have a .setTimeout method, this should be a sufficient test.
              // Unless, of course, we're throttling the 'resize' event for window.
              if(!jq_resize[str_throttle] && this[str_setTimeout]) {
                  return false;
              }
  
              var elem = $(this);
  
              // Remove this element from the list of internal elements to monitor.
              elems = elems.not(elem);
  
              // Remove any data stored on the element.
              elem.removeData(str_data);
  
              // If this is the last element removed, stop the polling loop.
              if(!elems.length) {
                  clearTimeout(timeout_id);
              }
          }
docs: Called only when the last 'resize' event callback is unbound per element.