Programmer Humor

19167 readers

634 users here now

Welcome to Programmer Humor!

This is a place where you can post jokes, memes, humor, etc. related to programming!

For sharing awful code theres also Programming Horror.

Rules

Keep content in english
No advertisements
Posts must be related to programming or programmer topics

founded 1 year ago

MODERATORS

[email protected]

531

Java (lemmy.world)

submitted 1 year ago by [email protected] to c/[email protected]

88 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 5 points 1 year ago (3 children)

Logic, in math, if you have a real and you round it, it's always a real not an integer. If we follow your mind with abs(-1) of an integer it should return a unsigned and that makes no sense.

[–] [email protected] 24 points 1 year ago (1 children)

in math, if you have a real and you round it, it's always a real not an integer.

No, that's made up. Outside of very specific niche contexts the concept of a number having a single well-defined type isn't relevant in math like it is in programming. The number 1 is almost always considered both an integer and a real number.

If we follow your mind with abs(-1) of an integer it should return a unsigned and that makes no sense.

How does that not make sense? abs is always a nonnegative integer value, why couldn't it be an unsigned int?

[–] [email protected] 6 points 1 year ago

I'm ok with that, but what I mean is that it makes no sense to change the type of the provided variable if in mathematics the type can be the same.