Original post at: http://kyleboon.wordpress.com/2012/12/12/global-day-of-code-retreat...
On Saturday I hosted and facilitated Global Day of Code Retreat – Minneapolis. My employer BloomHealth sponsored the event at our office in downtown Minneapolis. We had 16 people come in on a Saturday in the snow during the Holidays for a day of deliberate practice at the craft of software development. Worldwide there was over 150 cities in 22 timezones and 3,000 people participating.
The easiest answer is to direct you to www.coderetreat.org and let you read it there, but I’ll try to explain it in short form. Maxim Gladwell says it takes 10,000 hours of practice to become an expert in any field. This happens in sports all the time. College football players spend 20 hours a week practicing with the team plus uncounted hours watching film, lifting weights and practicing as individual. They spend 60 minutes 14 times a year actually playing a real game of football. An individual player probably spends less than half of that time on the field. They’re still amateurs with a lot to learn when they get to the NFL. Coderetreat is about advocating the idea of deliberate practice to the craft of software development. What is the equivalent of a cone drill or 40 yard dash for a software engineer? Just like those drills help build muscle memory for football players, software developers need muscle memory when the pressure of deadlines comes during the workday.
Everyone doing a code retreat practices on the common problem of building Conway’s Game of Life. I won’t go into it in depth but Conway’s game of Life is a simple set of rules that yields very complex results. Having a common problem lets people all over the world speak about the experience with a common vocabulary.
The day is then broken down into 45 minute sessions. Each session has a different constraint applied that forces the participants to think about the problem in a different light. Our sessions were:
After each session we had a 15 minute discussion and short break. The discussion is probably the most important part of the day. That’s when everyone can decompress and share the experience with the other participants.
I learned a lot about coordinating an event for 20 people and hopefully put my name out in the Minneapolis community more than it was before. BloomHealth got some exposure to a new group of developers and was able to show off our awesome office.
All in all, I think everyone had a good time and learned a few things. Hopefully people will take the idea of deliberate practice back to their normal lives. I’d like to continue this idea in my day job and run events like this a few times a year.