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 www.baturin.org
Introduction to OCaml, part 4: higher order functions, parametric polymorphism and algebraic data types Daniil Baturin
| | wimvanderbauwhede.codeberg.page
List-based parser combinators in Haskell and Raku Wim Vanderbauwhede
1.0 parsecs away

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| | This is a follow-on of my article on algebraic data types, with list-based parser combinators as a practical application.
| | kuruczgy.com
Introduction to dependent types and the Curry-Howard isomorphism
1.6 parsecs away

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| | [AI summary] The article explores the intersection of functional programming and logic through the lens of dependent types. It begins with foundational concepts like type constructors and inductive types, then delves into the Curry-Howard isomorphism, which links programs to mathematical proofs. The discussion covers how types represent propositions, functions as implications, and inductive types as proof strategies. Examples include defining logical relations like less than or equal to and equality, and demonstrating how to prove properties like universal quantification and mathematical identities. The article concludes with an overview of resources for further study in proof assistants like Coq and Idris, emphasizing the practical applications of dependent...
| | usethe.computer
POTD: "Generalized Algebraic Data Types and Object-Oriented Programming"
1.8 parsecs away

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| | Today's POTD presents a translation of a great tool from the functional programming community into the more mundane world of 90s-style object-oriented programming languages.
| | coornail.net
10 Years of Dotfiles
15.5 parsecs away

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| A recent Hacker News thread got me to revisit my dotfiles repository and reflect on the tools I've been using for the past 10+ years. Technologies like the cloud and docker came, but surprisingly nothing major has changed in these years.