Matt Foxx FoxxMD

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).

Mac OS X 10.10 Yosemite

Custom recipe to get OS X 10.10 Yosemite running from scratch, setup applications and developer environment. I use this gist to keep track of the important software and steps required to have a functioning system after a semi-annual fresh install. On average, I reinstall each computer from scratch every 6 months, and I do not perform upgrades between distros.

This keeps the system performing at top speeds, clean of trojans, spyware, and ensures that I maintain good organizational practices for my content and backups. I highly recommend this.

You are encouraged to fork this and modify it to your heart's content to match your own needs.

Install Software

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!

\

	#!/usr/bin/env bash

	# Colours picked from https://robinpowered.com/blog/best-practice-system-for-organizing-and-tagging-github-issues/

	###
	# Label definitions
	###
	declare -A LABELS

	# Platform

	-server
	-Xms2g
	-Xmx2g
	-Xss16m
	-XX:+UseConcMarkSweepGC
	-XX:+CMSParallelRemarkEnabled
	-XX:ConcGCThreads=4
	-XX:ReservedCodeCacheSize=128m
	-XX:+AlwaysPreTouch
	-XX:+TieredCompilation

	// Usage example:
	//
	// willTransitionTo(transition, params, query, callback) {
	// observeStore(DraftStore, s => s.isLoaded()).then(() => {
	// if (DraftStore.isMissingTitle()) {
	// transition.redirect('composeDraft', params);
	// }
	// }).finally(callback);
	// }

	module FizzBuzzC

	%default total

	-- Dependently typed FizzBuzz, constructively

	-- A number is fizzy if it is evenly divisible by 3
	data Fizzy : Nat -> Type where
	ZeroFizzy : Fizzy 0
	Fizz : Fizzy n -> Fizzy (3 + n)

	/**
	* Created by pedrofurla on 26/03/14.
	*/
	package slicks.docs

	import slicks.docs.dao.{Entity, IdentifiableTable, CrudComponent, Profile}

	case class User(id: Option[Long], first: String, last: String) extends Entity[Long]

	trait UserComponent extends CrudComponent { outer: Profile =>

	package slicks.docs.dao

	import scala.slick.driver.PostgresDriver.simple._
	import scala.slick.driver._


	trait Profile {
	val profile: JdbcProfile
	}

	http://xdebug.org/install.php#configure-php
	http://blog.jetbrains.com/phpstorm/2013/08/debugger-configuration-validation-with-phpstorm/

	on CentOS:
	1. You need to install PHP’s devel package for PHP commands execution
	yum install php-devel
	yum install php-pear

	2. Next install GCC and GCC C++ compilers to compile Xdebug extension yourself.
	yum install gcc gcc-c++ autoconf automake