An interesting track at QCon London 2009, named "Null References: The Billion Dollar Mistake", by Sir Tony Hoare.
Update: the video is available at http://www.infoq.com/presentations/Null-References-The-Billion-Dollar-Mistake-Tony-Hoare
An interesting track at QCon London 2009, named "Null References: The Billion Dollar Mistake", by Sir Tony Hoare.
Update: the video is available at http://www.infoq.com/presentations/Null-References-The-Billion-Dollar-Mistake-Tony-Hoare