this post was submitted on 16 Jan 2025
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Programmer Humor

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[–] ImplyingImplications 54 points 2 weeks ago (2 children)

In functional programming, everything is an expression (of frustration).

[–] [email protected] 34 points 2 weeks ago (1 children)

Y=λf.(λ🤬.f(🤬🤬))(λ🤬.f(🤬🤬))

[–] [email protected] 7 points 1 week ago* (last edited 1 week ago)
Y😄 = (λf.(λ🤬.f(🤬🤬))(λ🤬.f(🤬🤬)))😄
   = (λ🤬.😄(🤬🤬))(λ🤬.😄(🤬🤬))
   = 😄((λ🤬.😄(🤬🤬))(λ🤬.😄(🤬🤬)))
   = 😄(Y😄)
[–] [email protected] 6 points 2 weeks ago (1 children)

Having worked for nearly two decades in a functional language now, that's precisely how I feel about the imperative style.

[–] [email protected] 6 points 1 week ago (1 children)

In imperative style, everything is an instruction (to suffer)

[–] [email protected] 3 points 1 week ago
[–] [email protected] 40 points 2 weeks ago (2 children)

If you are bored of writing Brainfuck in your spare time, try Lambda Calculus instead as an exciting alternative!

[–] [email protected] 2 points 2 weeks ago* (last edited 2 weeks ago)

Id rather cut of my li,bs with a handsaw than touch lambda calculus again

[–] [email protected] 5 points 2 weeks ago (4 children)

It would be extremely annoying to be forced to write all my code functionally.

But I find it even more annoying to be forced to write all my code object oriented. Looking at you, python and java.

[–] [email protected] 9 points 1 week ago (2 children)

C++. Do whatever the hell you want, it doesn't care. Mix paradigms all day long.

People complain about its complexity and the fact that it has everything including the kitchen sink, but that is exactly why I love it. It gives you choice.

[–] [email protected] 6 points 1 week ago (1 children)

C++: You can do everything, but with garbage syntax and ten traps to look out for™

[–] [email protected] 4 points 1 week ago

Yes, look out for the leg bombs.

[–] [email protected] 4 points 1 week ago

If choice is our metric here, why not C? That way, you have the choice to use your own implementation of OOP

[–] [email protected] 6 points 2 weeks ago (1 children)

Bro just finds it annoying to write code

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

Nah, coding is one of the few things I don't find annoying, so long as the language or toolsets I'm using allow for freedom. What I find annoying is when some talking head says all code should be a certain way, and everybody believes them for some reason.

[–] [email protected] 1 points 1 week ago

What I find annoying is when some talking head says all code should be a certain way,

It's quite useful to have "all code be a certain way" within a language ecosystem. E.g. Haskell requiring all pure functions be actually pure is amazing because you know that any function from any library doesn't perform some stupid side effect when you call it, and just processes its inputs into an output. Of course, functional programming tools can be useful even outside purely functional languages, but having those important properties be ecosystem-wide makes you feel much more comfortable, and produces much better, safer and more reliable code in the end.

[–] [email protected] 4 points 1 week ago* (last edited 1 week ago)

Unless you're writing Scala or something (which is probably the one exception to the rule), if you are using a language that supports OOP, you're not really doing functional programming. Functional-esque features that have made their way into imperative languages like map are only a tiny fraction of the functional toolbox.

There's a bunch of features you want in a language to do functional programming, and imperative languages don't really have them, like purity by default (and consequently, an orientation towards values rather than references) ergonomic function composition, algebraic data types, pattern matching, support for treating everything as first class expressions/values, etc.

Perhaps this is presumptious (and I apologize in advance if so), but I'd wager you haven't truly programmed in the functional paradigm. What imperative programmers tend to think of functional programming is very surface-level and not really reflective of what it actually is. It's an entirely different beast from imperative programming. It requires a shift of your mindset and how you think about programs as a whole.

Source: Senior software engineer writing Haskell full time for the last 4 years. Will avoid OOP until my dying breath.

[–] [email protected] 1 points 1 week ago (1 children)

Not sure why you're saying Python forces everything to be object oriented...?

[–] [email protected] 3 points 1 week ago

It basically does. It pretends to court functional programming while actually being really antithetical to it in basically every way. Guido Van Rossum has vocally expressed his dislike for functional programming (though I'd argue he actually doesn't really know much about it).

[–] [email protected] 5 points 1 week ago

I’ve been there. It’s great!

[–] [email protected] 2 points 1 week ago (1 children)

But how many burritos is that.

[–] [email protected] 5 points 1 week ago

But how many burritos is that.

Lets find out! Count = λB. (B (λx. (x + 1)) 0)

3 its 3 burriotos you're going to have to pop out and get 8 more for the other commenters