Macbook battery life is such an amazing thing. I had my laptop at about 70% charge when I got off the train this morning. I've been coding almost non stop since then: 3 hours in the airport, 4 on the plane, and another 2 getting to my hotel. Down to 23%. And there were a lot of crates to compile and recompile often.
WTF why doesn't this code compile? The error message doesn't even make any sense, that's not the current version of the file!
... five minutes later
Oh, I forgot to save the file 🤦♂️