Periodic office hours are tremendously helpful as well.

Block an hour, once or twice a week, for people to come by an ask you (and your team) about literally anything they want. And open it to everyone at your organization. Have your team stop answering one-off questions and tell people to bring it to office hours.

Team leads and tpms should help with logistics, messaging and hand-slapping.

The web version of themoviedb.org has been my go-to for a while now. No app though.

.net has a timespan data type specifically for this sort of thing.

“The two hardest problems in programming are cache invalidation, naming things and off-by-one errors.”