This week's book giveaway is in the OCMJEA forum. We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line! See this thread for details.
I just got the RHE Java2 Certification study guide. I was surprised to see that a double divided by 0 is equal to Double.NEGATIVE_INFINITY. All other books I had read said that a double divided by 0 was equal to Double.NaN. Now I am curious. What sort of operation would result in Double.NaN?