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.
Hi all, I want to create a unique key using current time (up to milisec if possible), but I forget the proper class and methods that I should use. Could someone please tell me how to do that? Thanks a lot Chris