Programming gives you a great power...
But as the saying goes, "With great power comes great responsibility!"
As software developers, we cannot afford to blow off everything when shipping. That's why it's important to put in place different strategies to help us to catch errors asap, but also to avoid cruft in the long term. Come and discover those tools & techniques (Tests, Code Review, Static Analysis) and how to put them in place in your code base. Like safety nets, they will allow you to go forward with more confidence.
http://www.meetup.com/Le-Wagon-Brussels-Coding-Station/events/222354764/