Sandeep Dharwar wrote: What do we mean by Hashing, how does it work internally [Simplified but complete Explanation] ?
What is the difference between : HashMap, HashTable and HashList ?
What do we mean by Constant Time Complexity and why does different implementation of Hash gives constant time operation ?
Rob Spoor wrote:But to help you out a bit: in HashMap, buckets are implemented as classes of an inner class called Entry. This is a linked list of all entries in the same bucket. HashMap keeps one Entry that represents all buckets.