#ocaml

fnm: Fast and Simple Node.js Version Manager
▻https://hackernoon.com/fnm-fast-and-simple-node-js-version-manager-df82c37d4e87?source=rss----3

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A super fast alternative to NVM is now open source on GitHubtl;dr: fnm is a very fast Node.js version manager, ~40x faster than NVM. It supports .nvmrc files and Fish shell out of the box. It works on Linux and Mac and distributed as a single executable - and it is open source on GitHub!So,Two weeks ago, I had opened a new tab on my terminal and complained in agony: “Oh dear god! Every time I open a new terminal it takes like one second!”. My teammates looked at me funny. “This is clearly sub-optimal and hurts my focus, and I believe it’s NVM’s fault.”I found it’s NVM that is at fault after I did a search around my .zshrc file, checking which line takes the most time. It was NVM’s initialization. I have been using NVM for years, and I always wanted to write a simple replacement, because my use (...)

#command-line #reasonml #javascript #ocaml #nodejs

RS256 in #ocaml/ReasonML
▻https://hackernoon.com/rs256-in-ocaml-reasonml-9ae579b9420a?source=rss----3a8144eabfe3---4

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It took me a decent amount of time figuring out how to sign messages for a #reasonml GitHub app. Here are my findings.tl;dr: code snippets are below, the reason-native labels checker service is open source on GitHubJust before we publish new versions of Yoshi, Wix’s internal development toolchain, we generate our CHANGELOG.md file using the wonderful lerna-changelog. “lerna-changelog will show all pull requests that have been merged since the latest tagged commit in the repository. That is however only true for pull requests with certain labels applied.” GitHub labels are shared between PRs and issues, but only some of them are used for the changelog generation.In order to reduce confusion, we chose to have PR: prefix to all labels that affects the changelog, so maintainers would know to (...)

#functional-programming #reason-ml-github-app #cryptography

#reason in a Nutshell — Getting Started Guide
▻https://hackernoon.com/reason-in-a-nutshell-getting-started-guide-78c05ebc5d4?source=rss----3a8

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This tutorial intends to provide a comprehensive, but relatively short introduction to Reason.Reason is a programming language built on top of #ocaml. It provides functional and object-oriented features with type-safety and focus on performance. It was created at Facebook. Its syntax is similar to #javascript. The intention is to make interoperation with JavaScript and adoption by JavaScript programmers easier. Reason can access both JavaScript and OCaml ecosystems. OCaml was created in 1996. It is a functional programming language with infered types.The Reason website contains an online playground. It allows to play with the language and see how the generated JavaScript looks like. It can also convert from OCaml to Reason.WhyIn JavaScript types annotation, linting or unified formatting is (...)

#reasonml

TryOCaml

▻https://try.ocamlpro.com

#OCaml is a strongly typed #functional language. It is concise and fast, enabling you to improve your coding efficiency while producing code with higher quality.

BuckleScript is an optimizing compiler which compiles OCaml into JavaScript module by module without name mangling. The generated code is highly readable and super small.
▻http://bloomberg.github.io/bucklescript/blog/index.html

Un de mes « souhait » pour 2015 est de découvrir un peu plus de #programmation_fonctionnelle (un autre étant de faire moins de « technique » dans mon boulot... oui oui).
Mais, ça m’intéresse, car je me suis aperçu que ce sont les aspects « fonctionnels » de JS qui m’ont un peu redonné goût à la programmation.

Par contre, ce paradigme de programmation — qui est en train de devenir très « hype », j’ai l’impression — est réputé très difficile et exigeant (parfait pour le « dyslexique des maths » que je suis... ironie inside).

J’ai essayé quelques tutos (#ClojureScript, un « Lisp »), j’ai une connaissance qui est à fond dans #OCaml (hello @nukiFW), et j’ai posé quelques questions.

On m’a recommandé :

– « Introduction au langage OCaml » : ▻http://form-ocaml.forge.ocamlcore.org/intro.html
– « OCaml from the very beginning »
– « Real world ocaml »

Bref, si vous avez des conseils sur le sujet... je prends tout :)
Il me reste à me trouver une petite idée de projet motivant et sympathique (un truc visuel, poétique et/ou inutile) pour jouer.

Ocsigen
►http://ocsigen.org

Discover a new way to program the #Web!

#OCaml #javascript

programmé avec des méthodes scientifiques, et un bac à sable rigolo pour faire du #dessin ►http://ocsigen.org/graffiti