Name                                               Size  
 Parent Directory                                     -   
 40 - push operator.mp4                             7.0M  
 39 - pull operator.mp4                             8.7M  
 38 - pop operator.mp4                              9.0M  
 37 - unset operator.mp4                            8.0M  
 36 - set operator.mp4                               25M  
 35 - rename operator.mp4                            21M  
 34 - mul operator.mp4                              4.9M  
 33 - max operator.mp4                              5.6M  
 32 - min operator.mp4                               11M  
 31 - dec operator.mp4                               20M  
 30 - inc operator.mp4                               18M  
 29 - currentDate operator.mp4                       25M