Klaus Trainer KlausTrainer

Build the docker image and start the container.

Start Xvfb in the container via

$ /etc/init.d/xvfb start

Run Chrome with working WebGL in kiosk mode

HTTP and related specifications

This gist is deprecated in favor of https://github.com/ninenines/cowboy/blob/master/doc/src/guide/specs.asciidoc which has a formatted version at https://ninenines.eu/docs/en/cowboy/2.0/guide/specs/

HTTP

IANA Registries

Navigation and Resource Timing provides timing data for the fetch, but currently there is no interoperable way for the server to communicate own timing information to the client. For example:

What steps were taken to generate the resource, and how long each took. Many sites already embed this type of information via HTML comments - e.g. wordpress emits  , and many sites provide more detailed stats (cache, db, generation) to enable performance debugging.
If proxied, where was the time spent - e.g. time to fetch from origin, time to process response, etc.

Instead of relying on arbitrary HTML comments, we can define an HTTP header that can be used to send key-value pairs in a well defined format. Making this data available via a well defined interface would...

Allow UA and other developer tools to automatically annotate appropriate timelines.
Allow analytics vendors to gather this data for operational analysis.
Allows proxies and CDNs to append custom timing d

Fiction

Fictions and The Aleph by Borges
Invisible Cities by Calvino

More Technical

An Introduction to General Systems Thinking by Weinberg
Data and Reality by Kent
Patterns of Software by Gabriel

##How Homakov hacked GitHub and the line of code that could have prevented it

Please note: THIS ARTICLE IS NOT WRITTEN BY THE GITHUB TEAM or in any way associated with them. It's simply hosted as a Gist because the markdown formatting is excellent and far clearer than anything I could manage on my personal Tumblr at peternixey.com.

If you'd like to follow me on twitter my handle is @peternixey

	<html>
	<head>
	<style>
	body {
	counter-reset: n;
	}
	div:before {
	counter-increment: n;
	content: counter(n);
	}

	#!/usr/bin/env bash

	if [ $# -ne 2 ]
	then
	echo "Usage: erl_new <type> <project_name>"
	exit 1
	fi

	TYPE=$1
	PROJECT_NAME=$2

	%%% Prime number sieve code with lazy evaluation by Joe Armstrong
	%%% (very slightly modified for syntax check)
	%%% http://erlang.org/pipermail/erlang-questions/1999-March/000176.html

	-module(p3).

	-export([from/1,filter/2,sift/2,sieve/1,primes/0, first/1]).

	%% This generates a lazy sequence starting from K.
	%% from(K) ->

	# You will need to make this file executable (chmod u+x) and run it with sudo
	apt-get update
	apt-get --fix-missing -y install build-essential m4 libncurses5-dev libssh-dev unixodbc-dev libgmp3-dev libwxgtk2.8-dev libglu1-mesa-dev fop xsltproc default-jdk
	mkdir -p /src/erlang
	cd /src/erlang
	wget http://www.erlang.org/download/otp_src_R15B01.tar.gz
	tar -xvzf otp_src_R15B01.tar.gz
	chmod -R 777 otp_src_R15B01
	cd otp_src_R15B01
	./configure

	%% @doc Uses SAX to convert an XML document into a simple nested-tuple
	%% structure. Ignores namespaces.
	-module(xmlsimple).

	-export([file/1,
	string/1,
	emit/1,
	emit_file/2]).

	-include_lib("xmerl/include/xmerl.hrl").