Phil Sherry philsherry

The Ultimate Unit Testing Cheat-sheet

Sinon Chai
Chai
Sinon

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:

Never touch your local /etc/hosts file in OS X again

To setup your computer to work with *.test domains, e.g. project.test, awesome.test and so on, without having to add to your hosts file each time.

Requirements

Homebrew
Mountain Lion -> High Sierra

Install

UPDATE: A better way! (August 2015)

As pointed out by @johntyree in the comments, using git reflog is easier and more reliable. Thanks for the suggestion!

 $ git reflog
1ed7510 HEAD@{1}: checkout: moving from develop to 1ed7510
3970d09 HEAD@{2}: checkout: moving from b-fix-build to develop
1ed7510 HEAD@{3}: commit: got everything working the way I want
70b3696 HEAD@{4}: commit: upgrade rails, do some refactoring

	###############################################################################
	# Helpful Docker commands and code snippets
	###############################################################################

	### CONTAINERS ###
	docker stop $(docker ps -a -q) #stop ALL containers
	docker rm -f $(docker ps -a -q) # remove ALL containers
	docker rm -f $(sudo docker ps --before="container_id_here" -q) # can also filter

	# exec into container

	# Install `dnsmasq` and configure for *.test domains

	$ brew install dnsmasq
	$ vim /usr/local/etc/dnsmasq.conf

	# Reload configuration and clear cache

	$ sudo launchctl unload /Library/LaunchDaemons/homebrew.mxcl.dnsmasq.plist
	$ sudo launchctl load /Library/LaunchDaemons/homebrew.mxcl.dnsmasq.plist
	$ dscacheutil -flushcache

	#!/bin/bash

	# store the current dir
	CUR_DIR=$(pwd)

	# Let the person running the script know what's going on.
	echo "\n\033[1mPulling in latest changes for all repositories...\033[0m\n"

	# Find all git repositories and update it to the master latest revision
	for i in $(find . -name ".git" \| cut -c 3-); do

	# to generate your dhparam.pem file, run in the terminal
	openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048