MooYeol Prescott Lee mooyoul

JavaScript error logging services

Eric Bidelman has documented some of the common workflows possible with headless Chrome over in https://developers.google.com/web/updates/2017/04/headless-chrome.

If you're looking at this in 2016 and beyond, I strongly recommend investigating real headless Chrome: https://chromium.googlesource.com/chromium/src/+/lkgr/headless/README.md

Windows and Mac users might find using Justin Ribeiro's Docker setup useful here while full support for these platforms is being worked out.

start new:

tmux

start new with session name:

tmux new -s myname

As configured in my dotfiles.

start new:

tmux

start new with session name:

Get Homebrew installed on your mac if you don't already have it

Install highlight. "brew install highlight". (This brings down Lua and Boost as well)

	-- show running queries (pre 9.2)
	SELECT procpid, age(clock_timestamp(), query_start), usename, current_query
	FROM pg_stat_activity
	WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
	ORDER BY query_start desc;

	-- show running queries (9.2)
	SELECT pid, age(clock_timestamp(), query_start), usename, query
	FROM pg_stat_activity
	WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'

	$sprites: sprite-map("sprites/*.png");
	$sprites-retina: sprite-map("sprites-retina/*.png");

	@mixin sprite-background($name) {
	background-image: sprite-url($sprites);
	background-position: sprite-position($sprites, $name);
	background-repeat: no-repeat;
	display: block;
	height: image-height(sprite-file($sprites, $name));
	width: image-width(sprite-file($sprites, $name));

	From: Chris DeSalvo <[email protected]>
	Subject: Why we can't process Emoji anymore
	Date: Thu, 12 Jan 2012 18:49:20 -0800
	Message-Id: <[email protected]>

	--Apple-Mail=_6DEAA046-886A-4A03-8508-6FD077D18F8B
	Content-Transfer-Encoding: quoted-printable
	Content-Type: text/plain;
	charset=utf-8

	/* jsdomtest.js: Build a pie chart using d3.js and send the result to stdout
	* Requires d3.js and d3.layout.js in same directory
	* Requires pie.js from this gist: https://gist.github.com/1509145
	* ex. node jsdomtest.js > pie.svg
	*/

	var jsdom = require('jsdom'),
	scripts = ["file://"+__dirname+"/d3.min.js",
	"file://"+__dirname+"/d3.layout.min.js",
	"file://"+__dirname+"/pie.js"],

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