this post was submitted on 17 May 2025
495 points (97.9% liked)
Programmer Humor
23417 readers
1668 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 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
I'm no expert and I know that javascript is full of wtf moments, but please.. Let it be B
It's not gong to be B, it's it.
It is true. Math.min() returns positive Infinity when called with no arguments and Math.max() returns Negative Infinity when called with no arguments. Positive Infinity > Negative Infinity.
Math.min() works something like this
I'm guessing there's a reason they wanted min() to be able to be called without any arguments but I'm sure it isn't a good one.
It not a totally unreasonable definition. For example it preserves nice properties like
min(a.concat(b)) == min([min(a), min(b)])
.Obviously the correct thing to do is to return an optional type, like Rust does. But ... yeah I mean considering the other footguns in Javascript (e.g. the insane implicit type coersion) I'd say they didn't do too badly here.