This week's book giveaway is in the General Computing forum. We're giving away four copies of Arduino in Action and have Martin Evans, Joshua Noble, and Jordan Hochenbaum on-line! See this thread for details.
Date and Time JSR310 This forum is for the upcoming Date and Time functionality in Java. Currently in Java the Date, Calendar, TimeStamp classes are burdensome to use. This JSR proposes to create a cleaner, better set of APIs for dealing with dates and times.