milewski-ctfp-pdf
ghc-proposals
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milewski-ctfp-pdf
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reflect-cpp - Now with compile time extraction of field names from structs and enums using C++-20.
Category Theory for Programmers by Bartosz Milewski (https://github.com/hmemcpy/milewski-ctfp-pdf/releases)
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Category Theory for Programming
Strangely similar name to the well-known 'Category Theory for Programmers'
https://github.com/hmemcpy/milewski-ctfp-pdf
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Polynomial Functors: A Mathematical Theory of Interaction [pdf]
There's this, but the programmer doesn't have to be working:
https://bartoszmilewski.com/2014/10/28/category-theory-for-p...
- Monads vs Classes
- 今天看到的,是真的离谱。
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Reading recomendations on Category Theory
Milewski's "Category Theory for Programmers".
- Ask HN: Math for Programmers?
- [Math] Category Theory for Programmers
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Some math topics get mentioned a bunch in functional programming articles and forums. Which ones have ever actually helped you in writing your programs?
(3) category theory. I was never advised to read any, but found that bartosz's introduction really good. https://bartoszmilewski.com/2014/10/28/category-theory-for-programmers-the-preface/. Helps to rewire the brain.
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what is the relation of a class in programming and category theory?
It's also possible to model programming languages using category theory, but I know less about that. If you're interested in following this up, then Benjamin Pierce has what I'm told is a good introduction to category theory for computer scientists, and Bartosz Milweski has an online book (it might be available in hard copy as well, I'm not sure) called Category Theory for Programmers. I believe simple programming languages like the simply typed lambda calculus end up being modelled as Cartesian closed categories.
ghc-proposals
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Functional Semantics in Imperative Clothing (Richard Feldman)
This is really just a matter of how much syntax sugar you want to implement. Idris has this already, and there’s a proposal to add it to Haskell too [0]. But none of this changes the core properties of the system which make it monadic.
[0] https://github.com/ghc-proposals/ghc-proposals/issues/527
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An alternative front end for Haskell?
> I think Haskell needs a way to graduate (or retire) language extensions
https://github.com/ghc-proposals/ghc-proposals/pull/601
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Or patterns proposal: Prefix signalling or just infix?
Additionally, while this proposal is focused on the simple implementation and so in the current proposal or patterns do not bind any variables as per #522, if we do get settled on syntax and then later wish to expand to allow binding variables as in #43, then the syntax is again clean and discoverable.
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Monthly Hask Anything (May 2023)
Yeah, a relatively natural thing would be to be able to opt-in to having the HasField instances be available in all contexts. The (not yet implemented, but accepted) "Modifiers" GHC proposal might be nice for that.
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Is there any way to build a simple additive prelude?
The local modules proposal imo is excellent as-is.
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Interview and AMA with Simon Peyton Jones
Why would you drop TypeFamilies? It seems fairly popular, given that it was just one vote short of getting added to GHC2021. Do you consider it a less-ideal compromise, that is subsumed by your second proposal (Core with GRTT)?
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Amendmend proposal: Changed syntax for Or patterns
as syntax is contentious a topic as ever, David (the main proposal author) and I would like to invite you to give your input on https://github.com/ghc-proposals/ghc-proposals/pull/585, where we propose to change the syntax of the accepted proposal #522 introducing Or patterns. In particular, we'd like to know
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MSc Dissertation: Comprehending Pure Functional Effect Systems
This looks great, congratulations on completing it! I assume you didn’t get an opportunity to evaluate the delimited continuations based eff library? It would’ve been nice to see Cont included as one of the effects covered, though perhaps not available in all the systems you looked at? Maybe some future work.
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Trouble understanding function import in Haskell
I do hope qualified exports are available someday: https://github.com/ghc-proposals/ghc-proposals/pull/283
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{-# WARNING #-} for Data.List.{head,tail} in future GHC 9.8
Right. Being able to disable "custom type warnings" at use sites was part of an earlier proposal (https://github.com/ghc-proposals/ghc-proposals/pull/454) but it ended up being shelved.
What are some alternatives?
semantic-source - Parsing, analyzing, and comparing source code across many languages
haskell-language-server - Official haskell ide support via language server (LSP). Successor of ghcide & haskell-ide-engine.
web-dev-golang-anti-textbook - Learn how to write webapps without a framework in Go.
ihp - 🔥 The fastest way to build type safe web apps. IHP is a new batteries-included web framework optimized for longterm productivity and programmer happiness
paip-lisp - Lisp code for the textbook "Paradigms of Artificial Intelligence Programming"
rio-orphans - A standard library for Haskell
practicing-ruby-manuscripts - Collection of source manuscripts for publicly released Practicing Ruby articles
julia - The Julia Programming Language
owasp-masvs - The OWASP MASVS (Mobile Application Security Verification Standard) is the industry standard for mobile app security.
hoogle - Haskell API search engine
Yup - Dead simple Object schema validation
ghc - Mirror of the Glasgow Haskell Compiler. Please submit issues and patches to GHC's Gitlab instance (https://gitlab.haskell.org/ghc/ghc). First time contributors are encouraged to get started with the newcomers info (https://gitlab.haskell.org/ghc/ghc/wikis/contributing).