Saran Ahluwalia ahlusar1989

Android Address Book with AngularJs and MongoDB ('-' * 47)

Part 1

Proof of concept

Say, you want to save your D3 application in a CouchDB database. This is just a proof of concept that this is possible. I use the »Focus + Context« diagram by Mike Bostock (http://bl.ocks.org/1667367) as an example.

Prerequisites:

A running CouchDB (see http://couchdb.apache.org/; in my Windows installation CouchDb is started as a Windows service when Windows starts).
An installation of couchapp (how to install couchapp, see http://couchapp.org/page/index).
Your favorite editor.

	"""Playing with tornado.websocket, to add markers to a Google Map using WebSockets

	$ pip install tornado
	$ python livemap.py --port=8888

	Open http://localhost:8888 in one window

	Each time http://localhost:8888/ping is opened in a second window, a
	new marker is added to the map (at a random location)

	<!DOCTYPE html>
	<meta charset="utf-8">
	<style>

	body {
	margin: 0;
	background: #222;
	min-width: 960px;
	}

	# BEWD2 optimized solution for 99 bottles
	def pluralize(word, count)
	"#{count} #{word}#{'s' unless count == 1}"
	end

	def sing_bottles(count)
	pluralized_count = pluralize("bottle", count)
	puts "#{pluralized_count} of beer on the wall"
	puts "#{pluralized_count} of beer"
	puts "#{pluralize("bottle", count - 1)} of beer on the wall!"