That’s not a type. A NaN is a floating point number (of type float). I used numpy because that’s the easiest way to get a NaN.

This is part of the floating point standard.

This was never about None, which is a completely different thing.

NaN is a special floating point value. https://en.wikipedia.org/wiki/IEEE_754

It’s weird but it makes sense why it was chosen to be this way.

They say a picture is worth a thousand words.

It’s not true in a normal programming language. If it is true in yours, you should stop using it immediately.

With a cup of Polonium tea.

The problem being that he is currently heading a superpower which is threatening economic and military force to achieve its goals, which apparently go against those partners.

I am under 30, and I have interacted with music files.

edit: I don’t know about where you live, but I am definitely not the exception.

We have been fucking it for centuries. And by the looks of things, that’s not stopping any time soon. I’d rather we have something we can do besides hoping that certain people decide now’s the time to seriously address climate change.

(This doesn’t consider the separator) Cyan - DD/MM/YY Magenta - MM/DD/YY Yellow - YY/MM/DD The other ones are mixes of those two colors, so e.g. the US is MM/DD/YY and YY/MM/DD (apparently).

Also just noticed I didn’t attribute this picture, I’ll edit my comment.

Glad I can count my own country, Lithuania, among the enlightened.

EDIT: Source of the picture: https://en.m.wikipedia.org/wiki/File:Date_format_by_country_NEW.svg