http://blog.esampaio.org Eduardo Sampaio's Blog Thu, 11 Feb 2010 21:30:12 +0000 http://backend.userland.com/rss092 en Based on the one I saw on Twitter's engineering blog, I've generated a visualization of the main project's subversion repository of the Web team of Vex using the Code Swarm tool. It is really interesting how it tells the history of the web team, how many people participated on it and ... http://blog.esampaio.org/2010/02/visual-representation-of-our-main-projects-repository/ So a coworker of mine, Lucas Fernando Amorim (http://www.lfamorim.com/), went to Google and participated on a development challenge to enter Google Code Jam (http://code.google.com/codejam/), the assignment wasn't very difficult. You had to develop a generator that would spit N random numbers to stdout and another program that would receive the numbers ... http://blog.esampaio.org/2009/09/google-code-jam-qualifier-in-one-line-of-bash/ Casas Bahia, a huge retailer in Brazil finally launched their ecommerce last month, after about 3 years of development and a R$ 3.7 million (about US$ 1.6 million today) investment. They completely integrated their ecommerce into their physical stores system so that when a costumer purchases an item, it is sent ... http://blog.esampaio.org/2009/03/casas-bahia-failed-at-ecommerce-101/