alexbilbie

This is part of a set of visualisation that try to improve the Barclay's bike distribution in London. Visualizing the map of the London Tube is the first step to understand any correlation with bikes usage.

Aim

The technical aim I tried to achieve, is a very simple codebase that enables interaction (such as zooming) for later data analysis.

Inspiration

I have been using RandomETC's idea. However, in order to support scaling and to have a more structured code-base, most of the code has been re-written.

alexbilbie

alexbilbie

<?xml version="1.0" encoding="utf-8"?>
<!-- Generator: Adobe Illustrator 13.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 14948)  -->
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
	 width="2988.895px" height="1885.335px" viewBox="0 0 2988.895 1885.335" enable-background="new 0 0 2988.895 1885.335"
	 xml:space="preserve">
<text transform="matrix(1 0 0 1 117.5674 193.3823)" fill="#1C3F94" font-family="'ArialMT'" font-size="13.7317">Amersham</text>
<text transform="matrix(1 0 0 1 285.0654 207.4351)" fill="#1C3F94" font-family="'ArialMT'" font-size="13.7317">Chorleywood</text>
<text transform="matrix(1 0 0 1 1316.9741 261.0347)" fill="#1C3F94" font-family="'ArialMT'" font-size="13.7317">Mill Hill East</text>
<text transform="matrix(1 0 0 1 306.2056 236.7271)" fill="#1C3F94" font-family="'ArialMT'" font-size="13.7317">Rickmansworth</t

alexbilbie

PSR-0 Final Proposal (PHP Standards Working Group)

The following describes the mandatory requirements that must be adhered to for autoloader interoperability.

Mandatory:

• A fully-qualified namespace and class must have the following structure \ <Vendor Name> \ (<Namespace>)* \ <Class Name>
• Each namespace must have a top-level namespace ("Vendor Name").
• Each namespace can have as many sub-namespaces as it wishes.
• Each namespace separator is converted to a DIRECTORY_SEPARATOR when loading from the file system.
• Each "_" character in the CLASS NAME is converted to a DIRECTORY_SEPARATOR. The "_" character has no special meaning in the namespace.

alexbilbie

#!/bin/bash

# Schedule this to run once a day with cron. Doesn't matter what time since it parses yesterday's hits (by default).
# I only tested this on the Marco.org server, which runs CentOS (RHEL). No idea how it'll work on other distributions, but it's pretty basic.

# Required variables:
RSS_URI="/rss"
MAIL_TO="your@email.com"
LOG_FILE="/var/log/httpd/access_log"

alexbilbie

Awesome PHP Libraries

A list of amazingly awesome PHP libraries that you should be using:

• Composer/Packagist - A package and dependency manager.
• Symfony2 - A framework comprised of individual components.
• Zend Framework 2 - Another framework comprised of individual components.
• Symfony2 Components - The components that make Symfony2.
• Aura Components - A package of PHP 5.4 components.
• Illuminate Components - The components that make the upcoming Laravel 4 framework.

alexbilbie

Creating a new Jenkins Server

First step, make sure java -version reports 1.6 or higher. If the command fails or the version isn't high enough, download the latest version of Java JDK from Oracle (http://www.oracle.com/technetwork/java/javase/downloads/index.html) (jdk-7u25-linux-x64.tar.gz at the time of writing) - a quick uname -m will let you know if you need the 32 or 64bit version. Installation instructions are available here (http://docs.oracle.com/javase/7/docs/webnotes/install/linux/linux-jdk.html#install-64).

My preference is to extract these to /usr/local and then ln -s /usr/local/jdk1.7.0_25 /usr/local/jdk.

Add /usr/local/jdk/bin to your $PATH.

Download the latest Jenkins WAR (1.519 currently) file from http://mirrors.jenkins-ci.org/war/latest/.

alexbilbie

---
# ^^^ YAML documents must begin with the document separator "---"
#
#### Example docblock, I like to put a descriptive comment at the top of my 
#### playbooks.
#
# Overview: Playbook to bootstrap a new host for configuration management.
# Applies to: production
# Description: 
#   Ensures that a host is configured for management with Ansible.

alexbilbie

####################################################################################################
# PrimeWireProxy.co.uk - a reverse proxy to allow blocked users access to PrimeWire.ag.
#
# When ever a proxy falls victim to internet censorship, another needs to replace it.  A single,
# cheap ($15 per month) VPS is all you need to provide this service to others. NGINX is brilliant
# for this and will serve thousands of requests with no trouble. Just replace `primewire.ag` and
# `primewireproxy.co.uk` below to suite your needs.
#
# Say NO to Internet Censorship!
#

alexbilbie

#!/usr/bin/env ruby

require 'aws-sdk'
require 'pry'
require 'awesome_print'

# ------------------------------------------------------------------------------
#   Credentials
# ------------------------------------------------------------------------------
# pick up AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY by default from