JavaScript

It's like a key that you can plug into some sort of hash Yeah, and it's just like any other key except the distinction is when I say like four var I in You know object if this is never gonna show up. It's hidden So and the only way for you to access this is to be basically know about it ahead of time and specifically look for it Okay, interesting. They're not private Right. But they don't show up in the loop like the normal like four var and like the kind of like the normal function They usually use for like iterating or whatever right? Well They're not I would say they're hidden it's just not because I'm not properties