4 ms·

They meant for turning in assignments.

• snvzz 7y ago
  Oh. Hard deadline system with some conveniences. It was possible to upload the work multiple times, and for an hour or so after deathline, to select which of the uploaded copies would be the hand over. This allowed for e.g. uploading some code that works, and later progressively optimized/improved versions, without fear of uploading something partially broken by the end.