(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
Copyright © 2016-2018 Fantasyland Institute of Learning. All rights reserved.
A function is a mapping from one set, called a domain, to another set, called the codomain. A function associates every element in the domain with exactly one element in the codomain. In Scala, both domain and codomain are types.
val square : Int => Int = x => x * x
Locate the section for your github remote in the .git/config
file. It looks like this:
[remote "origin"]
fetch = +refs/heads/*:refs/remotes/origin/*
url = git@github.com:joyent/node.git
Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/*
to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:
/* bling.js */ | |
window.$ = document.querySelectorAll.bind(document); | |
Node.prototype.on = window.on = function (name, fn) { | |
this.addEventListener(name, fn); | |
} | |
NodeList.prototype.__proto__ = Array.prototype; |
# Thanks to commenters for providing the base of this much nicer implementation! | |
# Save and run with $ python 0dedict.py | |
# You may need to hunt down the dictionary files yourself and change the awful path string below. | |
# This works for me on MacOS 10.14 Mohave | |
from struct import unpack | |
from zlib import decompress | |
import re | |
filename = '/System/Library/Assets/com_apple_MobileAsset_DictionaryServices_dictionaryOSX/9f5862030e8f00af171924ebbc23ebfd6e91af78.asset/AssetData/Oxford Dictionary of English.dictionary/Contents/Resources/Body.data' | |
f = open(filename, 'rb') |
This installs a patched ruby 1.9.3-p327 with various performance improvements and a backported COW-friendly GC, all courtesy of funny-falcon.
You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf
using homebrew.
A compile-time 4-Bit Virtual Machine implemented in TypeScript's type system. Capable of running a sample 'FizzBuzz' program.
Syntax emits zero JavaScript.
type RESULT = VM<
[
["push", N_1], // 1
["push", False], // 2
["peek", _], // 3
FROM ruby:2.4-alpine3.7 | |
# Install dependencies: | |
# - build-base: To ensure certain gems can be compiled | |
# - nodejs: Compile assets | |
# - postgresql-dev postgresql-client: Communicate with postgres through the postgres gem | |
# - libxslt-dev libxml2-dev: Nokogiri native dependencies | |
# - imagemagick: for image processing | |
RUN apk --update add build-base nodejs tzdata postgresql-dev postgresql-client libxslt-dev libxml2-dev imagemagick |
require 'socket' | |
require 'openssl' | |
require 'puma/server' | |
require 'ds9' | |
class Server < DS9::Server | |
def initialize socket, app | |
@app = app | |
@read_streams = {} | |
@write_streams = {} |
// getComponent is a function that returns a promise for a component | |
// It will not be called until the first mount | |
function asyncComponent(getComponent) { | |
return class AsyncComponent extends React.Component { | |
static Component = null; | |
state = { Component: AsyncComponent.Component }; | |
componentWillMount() { | |
if (!this.state.Component) { | |
getComponent().then(Component => { |