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{ Category Archives } Web

Keeping an eye on UK inflation with Google App Engine

Background
For a long time now whenever I’m on the search for something interesting to work on that could potentially be of value to myself and others my attention is brought to topics like machine learning, data mining and natural language processing.
These are all areas within computer science which are not particularly easy and have a [...]

A minimal Rack app to lookup your external IP address

I think I first heard the term “Rack-app” when I started using Heroku to host a couple of projects. I didn’t know an awful lot about Rack but I did know that it helped a great deal when it came to getting my Rails and Sinatra apps off my workstation and onto the web.
Tonight I [...]

Minder – a simple web-app monitoring tool written in Ruby

Background
A few months ago I was tasked with migrating and maintaining a bunch of legacy Rails apps and a couple of them were misbehaving. Requests were hanging which was tying-up the front-end Apache child processes and resulting in all the web-apps on the server becoming unresponsive
At the time I didn’t know what was causing the [...]

An experimental lifestream app

Some time ago DW and myself had an enthusiastic conversation about logging various aspects of our electronic lives: emails sent and received, RSS feeds read, incoming and outgoing phone calls, the list goes on.
At that time I’d already started tinkering with apps to track my efforts in the gym and changes in my bodyweight, I’ve [...]

Home time revisited – redeveloping a CakePHP application with Sinatra

I’ve just released the latest iteration of hometi.me, a little nano-app I’ve mentioned before.
Deliberate Practice
It’s only a trivial app but I’ve a bit of free time before the start of a contract so I thought it would be good practice to redevelop it, a task I’d been ignoring for a long time.
Goodbye CakePHP, Hello Sinatra
The [...]

node-shoutbox – a simple node.js demo

Last month, at the inaugural Super Happy Dev Castle, my buddy Dave Rice told me about a project he was working on involving node.js, an event-based I/O system for Javascript.
Javascript outside of the browser?
This concept seemed almost ridiculous to me at that time but I thought it was worth a look and cobbled together a [...]