anchor.diff:                      <p><code>Control + Alt + I </code>To insert random image urls at selected position</p>
                       <p><code>F1 </code>To search for a route</p>
                       <p><code>F4 </code>To generate API interface method</p>
  +                    <p><code>F7 </code>To save</p>
                   </div>
                   <div class="modal-footer">
                       <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
  
positive.code:         }
  
  
          $(document).ready(function () {
  
  
  
negative.code:                             $(resultDiv).addClass('alert-danger').removeClass('alert-success');
                              $(resultDiv).html("<strong>Error! </strong> " + data.message);
                              $(resultDiv).show();
                          }
  
                          if (isAlertResult) {
                              alert(data.message);
                          }
                      },
                      error: function () {
  