anchor.diff:          };
   
           $scope.setZeroNotes = function() {
  -            console.log($scope.showingNotes);
               if ($scope.showingNotes.length == 0) {
                  $scope.zeroNotes = true;
               } else {
  
positive.code:                         $scope.editMode = true;
                          $scope.curr_eid = data.eid;
                          $scope.notesNumber = $scope.notesNumber + 1;
  		});
  		res.error(function(data, status, headers, config) {
  		});
  
negative.code:           $scope.notes = response.data;
            $scope.showingNotes = $scope.notes;
            $scope.notesNumber = $scope.notes.length;
            $scope.setZeroNotes();
          });
  
          $http.get('/labels/read').then(function(response) {
  