This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori 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