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2015-01-29 Unofficial Relay FAQ

Compilation of questions and answers about Relay from React.js Conf.

Disclaimer: I work on Relay at Facebook. Relay is a complex system on which we're iterating aggressively. I'll do my best here to provide accurate, useful answers, but the details are subject to change. I may also be wrong. Feedback and additional questions are welcome.

What is Relay?

Relay is a new framework from Facebook that provides data-fetching functionality for React applications. It was announced at React.js Conf (January 2015).

Essential JavaScript Links

I no longer mantain this list. There are lots of other very comprehensive JavaScript link lists out there. Please see those, instead (Google "awesome JavaScript" for a start).

Bash Shortcuts

Moving

command	description
ctrl + a	Goto BEGINNING of command line

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE Version 2, December 2004
	(http://www.wtfpl.net/about/)

	Copyright (C) 2015 Mario Mendes (@hyprstack)
	Copyright (C) 2015 Ivan Fraixedes (https://ivan.fraixed.es)

	Everyone is permitted to copy and distribute verbatim or modified
	copies of this license document, and changing it is allowed as long
	as the name is changed.

	// Nodejs encryption with GCM
	// Does not work with nodejs v0.10.31
	// Part of https://github.com/chris-rock/node-crypto-examples

	var crypto = require('crypto'),
	algorithm = 'aes-256-gcm',
	password = '3zTvzr3p67VC61jmV54rIYu1545x4TlY',
	// do not use a global iv for production,
	// generate a new one for each encryption
	iv = '60iP0h6vJoEa'

	Install s3fs on Mac OS X

	1 - Install Homebrew - http://brew.sh/
	ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

	2 - Use Homebrew to install s3fs + dependencies
	brew install s3fs

	3 - Do some custom stuff. I only used the first step from here -> https://gist.github.com/fukayatsu/3910097
	sudo /bin/cp -rfX /usr/local/Cellar/fuse4x-kext/0.9.2/Library/Extensions/fuse4x.kext /Library/Extensions

	'use strict';

	// simple express server
	var express = require('express');
	var app = express();
	var router = express.Router();

	app.use(express.static('public'));
	app.get('/', function(req, res) {
	res.sendfile('./public/index.html');

	#Mounting the share is a 2 stage process:
	# 1. Create a directory that will be the mount point
	# 2. Mount the share to that directory

	#Create the mount point:
	mkdir share_name

	#Mount the share:
	mount_smbfs //username:[email protected]/share_name share_name/

	// Just before switching jobs:
	// Add one of these.
	// Preferably into the same commit where you do a large merge.
	//
	// This started as a tweet with a joke of "C++ pro-tip: #define private public",
	// and then it quickly escalated into more and more evil suggestions.
	// I've tried to capture interesting suggestions here.
	//
	// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
	// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,