An Interview With Haskell Developer Edward Kmett
Now this still requires me to find a choice of basis for each vector space, but it just so happens that lenses can provide a canonical choice of such a basis. And the nice thing is I can use typeclasses to share such lenses between different vector spaces. By giving names to the ‘x’ dimension or ‘y’ dimension. I can share those names across 2d and 3d vectors for convenience. I’d originally planned
A criterion tutorial
The first two rows are the results of a linear regression run on the measurements displayed in the right-hand chart. “OLS regression” estimates the time needed for a single execution of the activity being benchmarked, using an ordinary least-squares regression model. This number should be similar to the “mean execution time” row a couple of rows beneath. The OLS estimate is usually more accurate t
Numeric Haskell: A Repa Tutorial - HaskellWiki
Repa is a Haskell library for high performance, regular, multi-dimensional parallel arrays. All numeric data is stored unboxed and functions written with the Repa combinators are automatically parallel (provided you supply "+RTS -N" on the command line when running the program). This document provides a tutorial on array programming in Haskell using the Repa package and was based on version 3.2 of
A Modern Architecture for FP – John A De Goes
I love startups, technology, and science. I write about geeky stuff. Mostly. Twitter LinkedIn Github It’s time. IO needs to die a horrible death. As functional programmers, we sometimes delude ourselves into thinking that functional code is always significantly easier to understand, more declarative, and more powerful. That’s just not true, as the following snippets should demonstrate: What the he
http-conduit-downloader
HTTP/HTTPS downloader built on top of http-client and used in https://bazqux.com crawler. Previously it was based on http-conduit (hence the name) but since all the necessary parts are in http-client now http-conduit is no longer used. Handles all possible http-client exceptions and returns human readable error messages. Handles some web server bugs (returning deflate data instead of gzip, invalid
Haskell Design Patterns | Programming | eBook
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Haskell for Mac IDE — Learn Functional Programming with Haskell
Functional programming is a hot topic in programming and the source of the expressiveness and safety of modern languages like Swift, Scala, and Rust. It also is the foundation for innovative web technologies, such as React, Redux, and Elm. Haskell is simply the best way to mastering functional programming and with that all the recent and upcoming technologies based on it. Haskell is also an amazin
(Little)… by Willem van den Ende et al. [PDF/iPad/Kindle]
This is an in-progress book, we've just field-tested the first exercises. We don't know how big it's going to be, we currently guess around 70 to a 100 pages when finished. Get the book, give feedback and influence what it will be :-). Although the QuickCheck library has been around since 2000, and has more recently been ported to several other languages, we believe more teams could benefit from u
![(Little)… by Willem van den Ende et al. [PDF/iPad/Kindle]](https://cdn-ak-scissors.b.st-hatena.com/image/square/91a73cb6f7d0aa738bf8cd7319c36101456caae4/height=288;version=1;width=512/https%3A%2F%2Fd2sofvawe08yqg.cloudfront.net%2Fquickcheckworkbook%2Fs_featured%3F1620478587)
Crypto License in Lithuania - How to get a Lithuania crypto license
Lithuania is the most popular jurisdiction in the world for starting a cryptocurrency business. Gofaizen & Sherle provides professional assistance and support in remote obtainment of a Lithuanian crypto license with a guaranteed turnkey solution within 4 weeks and offers ready-made solution In order to apply for a crypto license in Lithuania, you must have a limited liability company (UAB) to prov
ekmett勉強会 - 純粋関数空間
ずいぶん前の話になってしまいましたが、去る3月31日に、 ekmett勉強会 を主催しました。 タイトルでは何の勉強会かさっぱりかと思いますが、 ekmett(a.k.a edwardk) こと Edward Kmett 氏の手がけられた ライブラリを勉強する会でした。 発端としては ekmett さんが最近たくさん面白いライブラリを出しているなあと ちょっと前から個人的にウォッチしていたのですが、 どうやら ekmett シンパな人が日本にも何人かいることが分かったので、 じゃあ、みんなして手分けしてライブラリを勉強する会でも開きますかね、 と言ったところです。 最初は、10人ぐらい集まって、5本ぐらい発表があれば良いかなあと 漠然と思っていたのですが、最終的に30人近い参加者と、10本の発表、 さらには ekmett さんご本人にビデオ参加までしていただくという、 とても充実した勉強会
discrimination-0.1: Fast generic linear-time sorting, joins and container construction.
ContentsIndexdiscrimination-0.1: Fast generic linear-time sorting, joins and container construction. discrimination-0.1: Fast generic linear-time sorting, joins and container construction. This package provides fast, generic, linear-time discrimination and sorting. The techniques applied are based on multiple papers and talks by Fritz Henglein.
Monte carlo analysis in Haskell - FP Complete
A common analytic task is the monte carlo simulation. This involves sampling large numbers of random values in order to come to some kind of conclusion. Random numbers are often thought of as a weak point in purely functional languages. In a purely functional language like Haskell, we keep a strict separation between pure and impure functions. Since by its very nature, a function generating a rand
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Amazon.com: Programming in Haskell: Hutton, Graham: Books
Easy Native GUIs in Haskell, Today!
GitHub - alephcloud/hs-yet-another-logger: Haskell logging framework with a focus on flexibility and performance
GitHub - avieth/Algebraic: Experiments on the construction of functions
GitHub - ekmett/unique: fast unique variables
GitHub - neovimhaskell/nvim-hs: Neovim API for Haskell plugins as well as the plugin provider
GitHub - itchyny/sjsp: Simple JavaScript Profiler
https://github.com/ekmett/tables/blob/master/src/Data/Table.hs
