Tim Wade: What we talk about when we talk about unit testingIf you're new to coding you may find TDD one of the harder things to learn when all you want to do is get your hands dirty and write some code. As you grow this may be further compounded by the fact that no one seems to agree on (or even know) what unit testing is. Like me, you might read up on it, but find it hard to apply the principles you learned in your favorite web framework, which seems to have some ideas of its own. In this talk, I’ll compare some common points of view on what we might mean by unit and integration testing, and why we might want to embrace these differences to keep a flexible approach to what we're testing.Lauren Voswinkel: Conway's Game of Life Code Retreat.We'll take 30-45 minutes to work on Conway's Game of Life. Pair programming is highly encouraged, but is not required. We'll take some time to talk about what we learned during the exercise, as well as what approaches worked and what didn't. The whole idea of this exercise is to have a space and time to actively practice coding. Please bring your laptop!