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Docker cheat sheet

Introduction

Docker is a tool for bundling together applications and their dependencies into images that can than be run as containers on many different types of computers. This is useful to scientists because:

It greatly simplifies distribution and installation of complex work flows that have many interacting components.

List of data APIs that require no server-side auth or private credentials, and are thus good for small browser-only JS projects.

3taps
App.net
Aviary
Bing Maps
Echo Nest
Etsy
Facebook Graph API (JS SDK allows auth via client-side)
Flickr

General Background and Overview

Probabilistic Data Structures for Web Analytics and Data Mining : A great overview of the space of probabilistic data structures and how they are used in approximation algorithm implementation.
Models and Issues in Data Stream Systems
Philippe Flajolet’s contribution to streaming algorithms : A presentation by Jérémie Lumbroso that visits some of the hostorical perspectives and how it all began with Flajolet
Approximate Frequency Counts over Data Streams by Gurmeet Singh Manku & Rajeev Motwani : One of the early papers on the subject.
[Methods for Finding Frequent Items in Data Streams](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.187.9800&rep

Since this is on Hacker News...

No, I don't distribute my résumé like this. A friend of mine made a joke about me being the kind of person who would do this, so I did (the link on that page was added later).
I apologize for the use of _t in my types. I spend a lot of time at a level where I can do that; "reserved for system libraries? I am the system libraries".
They're all while loops because shut up, you're overthinking a joke.

	require 'open-uri'
	require 'zlib'
	require 'yajl'

	gz = open('http://data.githubarchive.org/2015-01-01-12.json.gz')
	js = Zlib::GzipReader.new(gz).read

	Yajl::Parser.parse(js) do \|event\|
	print event
	end

	curl -XPUT 'http://localhost:9200/us/user/1?pretty=1' -d '
	{
	"email" : "[email protected]",
	"name" : "John Smith",
	"username" : "@john"
	}
	'

	curl -XPUT 'http://localhost:9200/gb/user/2?pretty=1' -d '
	{

	# SSL self signed localhost for rails start to finish, no red warnings.

	# 1) Create your private key (any password will do, we remove it below)

	$ openssl genrsa -des3 -out server.orig.key 2048


	# 2) Remove the password

	$ openssl rsa -in server.orig.key -out server.key

	#!/usr/bin/ruby


	require("gsl")



	def nmf(v, col, thresh)
	r, c = v.shape

	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	Version 2, December 2014

	Copyright (C) 2014 Addy Osmani @addyosmani

	Everyone is permitted to copy and distribute verbatim or modified
	copies of this license document, and changing it is allowed as long
	as the name is changed.

	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE

	stems = ARGF.read
	.split
	.each_cons(2)
	.group_by { \|word_pair\| word_pair[0] }

	def next_word ary
	ary[rand(ary.length).to_i][1]
	end

	e = Enumerator.new do \|e\|