Wojciech Krawczyk wojtekk

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I wanted to figure out the fastest way to load non-critical CSS so that the impact on initial page drawing is minimal.

TL;DR: Here's the solution I ended up with: https://github.com/filamentgroup/loadCSS/

For async JavaScript file requests, we have the async attribute to make this easy, but CSS file requests have no similar standard mechanism (at least, none that will still apply the CSS after loading - here are some async CSS loading conditions that do apply when CSS is inapplicable to media: https://gist.github.com/igrigorik/2935269#file-notes-md ).

Seems there are a couple ways to load and apply a CSS file in a non-blocking manner:

Overview

This is a bash script that will automatically turn your wifi off if you connect your computer to an ethernet connection and turn wifi back on when you unplug your ethernet cable/adapter. If you decide to turn wifi on for whatever reason, it will remember that choice. This was improvised from this mac hint to work with Yosemite, and without hard-coding the adapter names. It's supposed to support growl, but I didn't check that part. I did, however, add OSX notification center support. Feel free to fork and fix any issues you encounter.

Most the credit for these changes go to Dave Holland.

Requirements

Mac OSX 10+
Administrator privileges

Configure S3 filesystem support for Spark on OSX

Homebrew installed Spark 1.6.x

Install hadoop to get the required jars (brew install hadoop)
Create a spark-env.sh (cp /usr/local/Cellar/apache-spark/1.6.1/libexec/conf/spark-env.sh.template /usr/local/Cellar/apache-spark/1.6.1/libexec/conf/spark-env.sh)
Set HADOOP_CONF_DIR in spark-env.sh (export HADOOP_CONF_DIR=/usr/local/Cellar/hadoop/2.7.2/libexec/etc/hadoop/)
Add the required jars to the SPARK_CLASSPATH in spark-env.sh

	<?php

	/*
	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
	* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,


	username: vagrant
	password: vagrant

	sudo apt-get update
	sudo apt-get install build-essential zlib1g-dev git-core sqlite3 libsqlite3-dev
	sudo aptitude install mysql-server mysql-client


	sudo nano /etc/mysql/my.cnf

	var Hapi = require('hapi');
	var stream = require('stream');

	// Create a server
	var server = Hapi.createServer('localhost', 8000);

	// Add a route
	server.route({
	method: 'GET',
	path: '/hello',

	{
	"name": "file-upload",
	"version": "1.0.0",
	"description": "File Upload test case",
	"main": "server.js",
	"dependencies": {
	"hapi": "^8.0.0-rc8",
	"joi": "^5.0.2"
	},
	"devDependencies": {

	function computeHttpSignature(config, headerHash) {
	var template = 'keyId="${keyId}",algorithm="${algorithm}",headers="${headers}",signature="${signature}"',
	sig = template;

	// compute sig here
	var signingBase = '';
	config.headers.forEach(function(h){
	if (signingBase !== '') { signingBase += '\n'; }
	signingBase += h.toLowerCase() + ": " + headerHash[h];
	});

	# see https://www.topbug.net/blog/2013/04/14/install-and-use-gnu-command-line-tools-in-mac-os-x/

	# core
	brew install coreutils

	# key commands
	brew install binutils
	brew install diffutils
	brew install ed --default-names
	brew install findutils --with-default-names