u/purpletc70

I know there is so much discussion right now around wasted time waiting for assignments to be returned, so I was thinking about doing some self guided study in the interim. What do people suggest revising/learning in those down days. I understand that we need to know A LOT, but is there any particular coding standard or conventions that we really need to nail? Any challenging concept to get our heads around? Anything we need to memorise - like ACHI blocks? All suggestions welcome!