ghc-proposals
Exercism - Scala Exercises
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ghc-proposals | Exercism - Scala Exercises | |
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159 | 397 | |
667 | 7,249 | |
0.3% | 0.4% | |
9.1 | 3.5 | |
7 days ago | 28 days ago | |
Python | ||
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ghc-proposals
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An alternative front end for Haskell?
> I think Haskell needs a way to graduate (or retire) language extensions
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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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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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{-# WARNING #-} for Data.List.{head,tail} in future GHC 9.8
It's coming: https://github.com/ghc-proposals/ghc-proposals/pull/541
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.
- Foldr type level implementation
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High-Performance Haskell?
The lack of concatMap fusion is a notorious issue in stream fusion. I recently implemented Higher Order Patterns in Rewrite Rules which should make it possible to write a rewrite rule for fusing concatMap in GHC 9.8.
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The Haskell Playground supports GHC 9.6 alpha 2! You can now preview features like the error codes and the TypeData extension!
The initial proposal was data kind, but in the discussion some people didn't like the word "kind".
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How does your programming language implement multi-line strings?
I learned about this when proposing multiline strings in Haskell. The convo there might be of interest to you: https://github.com/ghc-proposals/ghc-proposals/pull/569
Exercism - Scala Exercises
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12in24 - One language a month
The list of languages contains every language on Exercism, excluding ones that I've used before, web languages, or ones that I can't download for some reason.
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Ask HN: Programming Courses for Experienced Coders?
You might like https://exercism.org/
Learning by doing, with the help of mentors. Excellent way to learn a next language (as you are already familiar with the programming concepts).
- Any programs or websites to practice programming?
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Best platform for coding & programming testing everyday to improve coding skills in various language?
Exercism is pretty good for beginners with some programming language, they are open source and worth contributing to.
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Show HN: Open-source tool for creating courses like Duolingo
> it might be more sustainable if courses were stored in a version controllable medium to facilitate multiple collaborators
My initial thought was to actually use GitHub to store the content. Either on Markdown or JSON - to have some version control. I like how Exercism [1] does it. But I thought it would be hard for teachers - unfamiliar with Git - to update lessons.
Then, I thought about implementing a version control system for the project but I felt I was overcomplicating things for an MVP. But I like the idea of having some kind of version control to improve collaboration.
- Ask HN: How to get back to programming Python?
- Começando com Verilog
- Site pentru exercitii
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Linux beginner project for 15 yo?
I've seen https://exercism.org/ recommended, it's got multiple languages including bash, and it seems capable of testing various solutions as well as having a section of community solutions to validate against.
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Managed to land a junior role need help!
Exercism being https://exercism.org in case people are unfamiliar.
What are some alternatives?
Rustlings - :crab: Small exercises to get you used to reading and writing Rust code!
codewars.com - Issue tracker for Codewars
devops-exercises - Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions
Scala Exercises - The easy way to learn Scala.
Demos and Examples in Scala (Chinese) - scala、spark使用过程中,各种测试用例以及相关资料整理
haskell-language-server - Official haskell ide support via language server (LSP). Successor of ghcide & haskell-ide-engine.
interviews - Everything you need to know to get the job.
polysemy - :gemini: higher-order, no-boilerplate monads
developer-roadmap - Interactive roadmaps, guides and other educational content to help developers grow in their careers.
hoogle - Haskell API search engine
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
adventofcode - Advent of Code solutions of 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 and 2023 in Scala