Does it bother you when programmers use the word "Arguments" and "Parameters" interchangeably ?

Comments

[Ben Halpern]

I don't think I've ever been bothered by this, but sometimes a statement like this can trigger more awareness 😅.

I think I generally use the two words correctly, but I don't give it much thought and could easily have used them synonymously at times.

For anybody who doesn't know the difference:

- Function parameters are the names listed in the function's definition.
- Function arguments are the real values passed to the function.
- Parameters are initialized to the values of the arguments supplied.

Remember, it's okay to be annoyed — but don't be a jerk about it if you need to correct someone.

[Bek Brace]

I myself use them interchangeably although I know it's wrong :D, however I try to be very careful when I'm doing my YouTube tutorial videos, I try to be as accurate as I can.

[Marcos Alano]

Very interesting. I think this also applies to shell commands.

[Bek Brace]

like for instance .. ?

[Marcos Alano]

stackoverflow.com/questions/364956...

[Bek Brace]

cool!

[Adam Crockett 🌀]

Is it params of a function signature and args for a function call? I write a lot of docs that's the only place it bothers me otherwise I don't mind

[Bek Brace]

"params of a function signature and args for a function call" - Thanks Adam, I'll memorize that :D

[Adam Crockett 🌀]

I'm sure there's some way to make it more memorable 😜

[Andrew Baisden]

Not really because I make the same mistake sometimes 😅

[Bek Brace]

same here :D

[FJones]

Not at all. Because it ultimately doesn't matter, unless we're talking about specifics of which side we're talking about.

Does it matter if you're working with arguments in the function, or passing parameters to the function? No. It matters when the distinction matters. It matters when discussing, f.e. pass-by-value in languages where non-scalars are implicitly passing references (and even then, does it really matter?).

[Bek Brace]

totally true!

[Ingo Steinke, web developer]

Not as much as people mixing up attributes and properties.

[Chad Adams]

No doesn’t bother me at all because if you say either argument or parameter another developer is gonna know what you’re talking about haha

[Eljay-Adobe]

In general, no.

If the discussion topic is important to talk distinctly about arguments (provided by the caller) and parameters (as expected by the function) then it's important to mind the Ps and Qs.

Mnemonic: parameters are like parking spots; arguments are like automobiles.

[Bek Brace]

a very cool analogy :D

[Etienne Burdet]

I'm in the same boat, 99% percent of the time, we know what we're talking about anyways and most sentences you can make will actually be true for both arguments and parameters.

[Zoe]

Wait... they're not synonymous?