design patterns, JAVA Programming

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what is the use of design pattern in java ?

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Application for minesweeper, This program will help you start doing GUI pro...

This program will help you start doing GUI programming, and is a good example of 2D arrays. Mine Sweeper is a classic game that is played on a 2D grid of cells. At the beginning of

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When MalformedURLException and UnknownHostException throws? Ans) When the particular URL is not connected then the URL throws MalformedURLException and If InetAddress? methods g

Java identifiers, 1. Which of the following are not valid Java identifiers,...

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What is synchronization and why is it important? With respect to multithreading, synchronization is the potential to control the access of multiple threads to shared resources.

How to initialize array in java, How to initialize array in java ? Indi...

How to initialize array in java ? Individual elements of an array are referenced through the array name and through an integer that represents their position in the array. The

What is the actionform, ActionForm is javabean which shows the form inputs ...

ActionForm is javabean which shows the form inputs containing the request parameters from the View referencing the Action bean.

Minimum spanning tree based heuristic, Problem description: A travelling s...

Problem description: A travelling salesman wants to make a tour of the cities and returns back to the starting point. What is the minimum length tour? Formal Definiti

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What is the difference among ForwardAction and IncludeAction? Ans) The difference is that you require to use the IncludeAction only if the action is going to be contained by ano

Illustrate about the java runtime environment, Java Runtime Environment (JR...

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