Ok, rant incoming.
Dates. Frigging dates. Apparently we as a species are so bloody incompetent we cannot even decide on a one format for how to write today. No, instead we have one for every language and framework, because every moron thinks they know better how to write the date. All of them equivalent and all of them different enough to make me start lactating out of frustration trying to parse this garbage... And when you finally manage to parse it on one platform it turns out that your ORM just decided to use the less common version of the date, and have fun converting one to the other. I hope that ever time someone comes up with a new date format will be hit in a face with a red hot frying pan untill they give up programming in favour of growing cactuses.