473
you are viewing a single comment's thread
view the rest of the comments
[-] marcos@lemmy.world 7 points 7 months ago

This evaluates to NaN for some reason:

'10' % 0

Since JS doesn't really differentiate strings from numbers, except on the places it does, it makes sense to make sure you are working with numbers.

[-] FiskFisk33@startrek.website 2 points 7 months ago* (last edited 7 months ago)

Oh right that. I guess I was visualizing a scenario where you already checked for it being a number, such as a Number.isInteger(x)

also, that suprises me a lot, you'd think this is one of the places where it treats stuff as numbers

this post was submitted on 08 Mar 2024
473 points (98.2% liked)

Programmer Humor

32332 readers
39 users here now

Post funny things about programming here! (Or just rant about your favourite programming language.)

Rules:

founded 5 years ago
MODERATORS