Cover photo
Sébastien Le Callonnec
Lives in ireland
70 followers|8,364 views
Have him in circles
70 people
Olivier George's profile photo
Tom O'Connor's profile photo
Olivier George's profile photo
Andrew Doyle's profile photo
Basic Information
Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Dublin, Ireland - Puteaux, France
Contributor to
Sébastien Le Callonnec's +1's are the things they like, agree with, or want to recommend.
Why the world needs OpenStreetMap -

Every time I tell someone about OpenStreetMap, they inevitably ask “Why not use Google Maps?”. From a practical standpoint, it’s a …

Online Betting from Paddy Power | iPhone & iPad Betting Apps available.

Online Betting has never been easier on Paddy Power - we have odds on Wimbledon, World Cup 2014 football betting, the Open Championship and

Bootstrap, from Twitter

Bootstrap, from Twitter. Simple and flexible HTML, CSS, and Javascript for popular user interface components and interactions. View project

ifttt / About ifttt

Put the internet to work for you.

Mercurial vs Git: Why Mercurial? | Atlassian Blogs

This is a guest blog post by Steve Losh focusing on the primary reasons a team may choose Mercurial as their (distributed) version control s

Applying markup to complexity - O'Reilly Radar

When XML exploded onto the scene, it ignited visions of magical communications, simplified document storage, and a whole new wave of applica

On undoing, fixing, or removing commits in git

This document is an attempt to be a fairly comprehensive guide to recovering from what you did not mean to do when using git. It isn't that

Search RDF data with SPARQL

As more data is being stored in RDF formats like RSS, a need has arisen for a simple way to locate specific information. SPARQL, a powerful

How Not To Sort By Average Rating

How Not To Sort By Average Rating. By Evan Miller. February 6, 2009 (Changes). PROBLEM: You are a web programmer. You have users. Your users

API with Ruby on Rails: useful tricks | Railsware Blog

This article is about gotchas you should be aware of while building your API with Ruby on Rails.

BBC News - Hardtalk - Guns N' Roses' bassist Duff McKagan's 'wake-up call'

Former Guns N' Roses bassist Duff McKagan says an attack of acute alcohol-induced pancreatitis 17 years ago was the "wake-up call" he needed

How To Effectively Express Complex Information

If you are interested in learning about effective ways of expressing vast and complex information graphically I highly recommend Edward Tuft

Essential JavaScript Namespacing Patterns

In this post, I'll be discussing both intermediate and advanced patterns and approaches for namespacing in JavaScript. We're going to begin

Irlandais : Perfectionnez votre prononciation en Irlandais

Consultez toutes les prononciations en Irlandais et apprenez à prononcer en Irlandais

James Somers (Ft. Andrew Warner, ATodd, Chrissy & LEMON) – Heroku&#3...

Rap Genius runs on Heroku. In fact, with nearly 15 million monthly unique visitors, we’re one of their largest customers This is the story o


Explore and vote on the best Google Maps satellite imagery around the world.

Debunking the Node.js Gish Gallop

A programmer who once a Ruby on Rails enthusiast switches to Node.js and thinks it's awesome, then proceeds to write a blog post about why N

Backbone.js Tips : Lessons from the trenches

At SupportBee, we are building a Gmail like single page app for customer support. Naturally, this is extremely javascript heavy. To organize

There's no shame in code that is simply "good enough" - Alex's Notes

Back when I started developing what could loosely be called software around fifteen years ago, I didn't know what I was doing. If it com