591
why not a,b or x,y?
(lemm.ee)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 09 Jul 2023
591 points (94.4% liked)
Programmer Humor
32558 readers
492 users here now
Post funny things about programming here! (Or just rant about your favourite programming language.)
Rules:
- Posts must be relevant to programming, programmers, or computer science.
- No NSFW content.
- Jokes must be in good taste. No hate speech, bigotry, etc.
founded 5 years ago
MODERATORS
x is used for map, filter, etc. a and b are used for sorts, comparisons and merges. y might be used if I'm doing multiple lambda expressions (but that means I'm in a bad place already). I have no idea why, but these are firm rules in my brain.
I've gotten used to using the singular form as in...
records.filter((record) => ...)
Not saying this way is better but it works for me.
I do this too. I hate using just
x, because it's so non-descriptive.Yes! I love using x (and xs) for functions over whatever the thing is (or things are).