Max G J Panas Maximilianos

The introduction to Reactive Programming you've been missing

This tutorial as a series of videos

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.

Flux and Flux-like Options

A non-exhaustive list of flux and flux-like libraries with relevant information and notes.

Library	Stars	Latest Release
Facebook flux
reflux
fluxxor
marty	[](https:/

In this gist I would like to describe an idea for GraphQL subscriptions. It was inspired by conversations about subscriptions in the GraphQL slack channel and different GH issues, like #89 and #411.

Conceptual Model

At the moment GraphQL allows 2 types of queries:

query
mutation

Reference implementation also adds the third type: subscription. It does not have any semantics yet, so here I would like to propose one possible semantics interpretation and the reasoning behind it.

Avoid live "then()-ables"

Like a Promise, await will call any .then() function on its operand. This can be used to create values that change every time they are awaited.

let lastId = 1;
const id = {
  then(fn, errfn) {
    fn(lastId++);
 }

Prerequisites

Homebrew

Android SDK

Install JAVA

First, install JAVA. Note that Android SDK is not yet supported JAVA 10, so install JAVA 8:

I've designed a lot of RPC protocols in my career. One pattern that's worked well basically goes as follows:

// Client calls: print('Hello World\n')
-> [1, "print", "Hello World!\n"]
// Server sends return value (or lack of return vvalue)
<- [-1]

// Client calls: add(1, 2)
-> [2, "add", 1, 2]

	var parser = document.createElement('a');
	parser.href = "http://example.com:3000/pathname/?search=test#hash";

	parser.protocol; // => "http:"
	parser.hostname; // => "example.com"
	parser.port; // => "3000"
	parser.pathname; // => "/pathname/"
	parser.search; // => "?search=test"
	parser.hash; // => "#hash"
	parser.host; // => "example.com:3000"

	var gulp = require('gulp'),
	q = require('q'),
	path = require('path'),
	fs = require('fs'),
	Grunticon = require('grunticon-lib');

	gulp.task('icons', function () {
	var deferred = q.defer(),
	iconDir = 'app/images/icons/',
	options = { enhanceSVG: true };

	if (typeof Promise === 'undefined') {
	require.ensure([], (require) => {
	require('imports?this=>window!es6-promise')
	})
	}

	if (typeof fetch === 'undefined') {
	require.ensure([], (require) => {
	require('imports?self=>window!whatwg-fetch')
	})

	'use strict';
	import React, {
	AppRegistry,
	Component,
	StyleSheet,
	Text,
	View,
	TouchableOpacity,
	LayoutAnimation,
	} from 'react-native';