Tag: hashmap

Collections / Java

Collections in Java

Collections in java is a framework that provides an architecture to store and manipulate the group of objects. All the operations that you perform on …

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Linked List

A linked list is a sequence of data structures, which are connected together via links. Linked List is a sequence…

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Java Networking

In Java, networking is performed using Transmission Control Protocol/Internet Protocol (TCP/IP) or the User Datagram Protocol (UDP). Java provides a…

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Queue

Queue is an abstract data structure, somewhat similar to Stacks. Unlike stacks, a queue is open at both its ends.…