Hacker NewsJan 5

Selective Applicative Functors

https://blog.veritates.love/selective_applicatives_theoretical_basis.html

#HackerNews #Selective #Applicative #Functors #Functional #Programming #Haskell #Type #Theory #Coding #Concepts

Selective Applicative Functors

Fractal KittyOct 15, 2025

Tomorrow's mathober is "faithful"

I am stumped at the moment on how to play with faithful functors - any suggestions are welcome.

#categoryTheory #mathober #functors

N-gated Hacker NewsOct 5, 2025
🎩 Ah, the eternal struggle with #C++ callbacks! 🚀 A thrilling tale of trying to make disparate #software pieces play nice, circa 1994—because nothing screams "modern" like 30-year-old #programming #paradigms. 🤖 Spoiler: it's still tricky, but at least we got to learn what a "functor" is. 🎢
http://www.tutok.sk/fastgl/callback.html #Callbacks #Development #Functors #HackerNews #ngated
CALLBACKS IN C++ USING TEMPLATE FUNCTORS

N-gated Hacker NewsOct 1, 2025
📚🤓 Oh, look! Another mind-numbing dive into the abstract abyss of Category Theory, where somehow "natural transformations" sound like something out of a biology textbook. But fear not, if you squint hard enough, you might just see a functor magically morph into something more... or not. 🙃🔄
https://abuseofnotation.github.io/category-theory-illustrated/11_natural_transformations/ #CategoryTheory #AbstractMath #Functors #NaturalTransformations #MathHumor #HackerNews #ngated
Category Theory Illustrated - Natural transformations

N-gated Hacker NewsMar 30, 2025
Ah, the mystical world of #functors, #applicatives, and #monads – where programmers gather to discuss #concepts only they pretend to understand. 🤔🎩✨ Don't worry, this article assures you that knowing #Haskell isn't necessary, but let's be honest, without it, you're basically reading a recipe in Klingon. 📜👽
https://www.thecoder.cafe/p/functors-applicatives-monads #programming #humor #HackerNews #ngated
Functors, Applicatives, and Monads: Unboxing Functional Programming Concepts

Discover the essentials of functional programming with functors, applicatives, and monads in Haskell.

The Coder Cafe
Hacker NewsMar 30, 2025

Functors, Applicatives, and Monads

https://www.thecoder.cafe/p/functors-applicatives-monads

#HackerNews #Functors #Applicatives #Monads #Haskell #Programming

Functors, Applicatives, and Monads: Unboxing Functional Programming Concepts

Discover the essentials of functional programming with functors, applicatives, and monads in Haskell.

The Coder Cafe
João EsperancinhaOct 14, 2024

This is the next entry in the Late Bloomers playlist everyone! This one reached 100 views recently and it stood for a while time in the Rookies playlist. Only later people found the video interesting. Thank you! #monads #monoids #functors #kotlin #haskell

https://www.youtube.com/watch?v=_NVWfjI_LjM

And the right identity theory of the Monad?? Please!!! #jesprotech #monad #laws #lecture #coding

YouTube
João EsperancinhaAug 23, 2024

I usually make series of shorts about technology and software programming and I do it a lot more than the long form. However, if you are still interested in the long form content, or a prequel to the long form content, this is a video on DailyMotion over #haskell and #functors:

https://dai.ly/x94gzze

Dailymotion

João EsperancinhaAug 22, 2024
I just added some quizzes to the JESPROTECH community everyone. Find them in the community tab over here: https://www.youtube.com/@jesprotech/community #haskell #kotlin #functors
Before you continue to YouTube

João EsperancinhaAug 22, 2024

This is the latest video of my growing playlist "Monads are no Nomads" everyone! It is getting pretty exciting to do it. In the last video I changes the set again. I now add aliens to the background. Can you find them? Let me know if they are helpful for you and if you'd like to see something different? #haskell #functors #coding #programming

https://youtube.com/shorts/V_VjCqE_1bY?feature=share haskell

Before you continue to YouTube