The OpenEdge Hive

I landed at a company that uses QAD. They have quite a bit of custom code.

I've been looking for Progress books / samples / etc. So far, I've discovered a pdf by John Sadd.

I'm starting out with simple questions: How do you reference the lenght of an array? How do you break out of a loop, etc.

If you could point me to some resources it would be appreciated!