LØL
øh... 🤣
It's also a normal letter in some languages...
@bitchboss and because of standards relating to usage of this symbol, manufacturers generally do not slash their zeros anymore. part of ASME Y14.5
Back in the stone age (1978-ish), I had to submit my code to a punch-card operator. I had to explicitly state at the top of every sheet that 'slashed' meant 'zero' and 'unslashed' meant 'alpha' 🙂
You know what I mean. Alphabetical letter O as opposed to a numerical '0'.
Or did I miss a funny? Hey ho...
Oh that's always been a thing, which is why the 'seven' was 'crossed', and the 'one' was not. Kind of the same as the 'zed' or 'zee' which would be 'crossed', and 'two', which was not.
@tlayoyo
ICL Computer punch card operators expected slashed Oh O Ø, but other computer system operators (reading handwritten coding sheets) assumed it was a slashed zero 0. I can type Ø (The Scandi letter) on Linux but not slashed zero, though there may be a method.
The ICL made somewhat more sense as the Ø Character existed before computers, Except it's a Runic / Nordic / Scandi O, not the English O with a slash.
The Wikipedia disambiguation is 100% correct!
@tlayoyo
or capital I and small l on sans.
The 1, I and l are not ambiguous in many hand scripts. The 1 in some countries is like a closed up 7 and 7 often has a stroke. The l would have a slight tail.
The default sans-serif fonts are terrible.
Though many typewriters, especially portable. had no 0 and 1. Also the " and ' was invented for typewriters. You could create characters by backspace and overprint and this was on Wordstar etc.
userContent.css fixes, on the smartphone I’m SOL@tlayoyo imagine the chaos back in the day if you needed to type out your alphanumeric password one of these typewriters.
https://www.daskeyboard.com/blog/why-did-old-typewriters-not-have-a-number-one-key/

When looking at old typewriters, you’ll notice the key for number one is missing. It’s not because someone took it out or because it broke. Here is another one: So did you find out why the one key is missing? Here is the answer: the number one key was not implemented by design. Instead, the...
@tlayoyo
I've never seen the second thing in the wild. Have you?
Ah. It was briefly a thing for IBM computers prior to the 1970s.
@tlayoyo No love for the empty set ∅? How sad :-P
@tlayoyo I highly doubt that slashed O is actually "used to distinguish it from 0 (zero)", slashed O is used in some languages including Norwegian and Danish… Looks like someone came up with some fake reason why slashed O exists…
It's true that slashed 0 (zero) has been made up to distinguish it from the letter O… The other way around sounds like some random bullshit…
@tlayoyo And one more to the mix.
I remember getting grief and my grade being reduced by a teaching assistant at university when I used a slashed zero as I'd done for some time.
Øyh... Føkk åff ænd stopp bullying my letters! 😅
Btw... last week I worked at av event sponsored by Monster
Or "Mønster" as it says in the logo...
Which, in Norwegian, is what we call it when you're knitting something with a nice pattern on it 🙃
(Also, if that pattern is made of monsters, it would be a monster-mønster) 😎
Øyh! Never thought of that! 🤩