Last week the first European OPP / APEXposed ever was held in Brussels. And just like the US originals - which I actually never was able to attend - this also was a huge success, when you listen to all the positive feedback and comments issued in the hallways of the Brussel's Sheraton. In two days there were 9 sessions to attend in 4 to 5 tracks. And even which such a relative small number of tracks it was hard to pick just one...so many interesting presentations! APEXposed kicked off with a keynote by Patrick Wolf, in which he addressed all the nice new APEX 4.0 features at a glance. All of these features deserved a presentation on their own, and luckily most of them got one during the conference. Next I attended a session by Steven Feuerstein (he did 8 ! in these two days) about PL/SQL for APEX Developers. The key thing here was: develop your application as it was a regular PL/SQL based application, so use packages, test thoroughly, handle your errors well and code as less PL/S...