Great session. Good to know that I'm on the right track.
Alan was a very good speaker. Informed, entertaining, and has great pacing for a teacher.
Good session, but there is too much noise bleeding over from the session next to us. Makes it hard to hear the presenter and comments from the other attendess at times. :(
I understand the need to gauge the audience. We are very smart.
Suggestion of using instanceof for class comparison slide.
Well done, good tips, very informative.