This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
Hi All, I need a good tutorial on HashCode, Hashmap, Hashtable and Map. My concept about all those are not clear (specially how the bucket concept is helping us to avoid collision). Is there any good (with graphical explanation) tutorial available out there or published by JavaRanch?