How do you ensure that your development team's tech skills stay up-to-date? Do you use videos, live training, internal resources, or something else?
A better question might be: <i>DO</i> you train your developers? I've not worked for a single company where management took a proactive approach about training developers. At most, approval was granted for purchasing/reimbursing for books, videos, and a conference, but that required the developers to take the initiative.