I would love something to reply to WhatsApp or other messages with a prepackaged response, something like "I'm driving", "In a meeting", it could be customizable from the phone
The "Compile" option was, I think, for when you wanted to generate a .COM or .EXE. So I don't support that. The "Run" command does compile and run, though.
They could be using some kind of format-preserving encryption, but then they would have needed an unhashed version of the password to generate this "phone input" field.
I'd guess it happens by the concurrence of a lep second and a leap second implementation bug. The bug without leap seconds would also not lead to problems.