Java Inheritance and Polymorphism

Java Inheritance and Polymorphism

This is an article about basic inheritance and polymorphism in Java Programming Language.Let’s start by creating a class hierarchy based on animals in a zoo.First we create the Animal base class.The central idea is that we have a group of animals living inside a zoo.This group of animals consists of Lions, Tigers, Cats, Hippos, Wolfs […]

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Vaadin logo

Vaadin Framework

Vaadin framework is a java web framework for building web applications rapidly. The final outcome is really nice and the coding style resembles java swing. You can even find a recent comparison of the most popular java web frameworks here. So in this article we will see how we can build a vaadin web application […]

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Spring Aop (Part 1)

Spring is an open source application framework and IoC (inversion of control) container for the Java platform. More details and a detailed explanation of IoC or Dependency Injection (as IT community decided to call it) can be found in this article by Martin Fowler. In this article I want to talk about how spring uses […]

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arch-linux

Run Arch-Linux from a flash drive

Many users have a single operating system installed at their laptops and they don’t want to risk loosing their job by installing a second operating system (especially these users that rely on one single internal hard drive). So here is a way to install a popular linux distribution called arch-linux , on a usb flash […]

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Netbeans

NetBeans tips

NetBeans is a really great tool that can help on the rapid development of Java Web Applications or Java Desktop Applications, with a great community and many fans (mostly Java Developers). This article discusses upon a specific flow that I have found, that seems to be a bug inherited from earlier versions of Netbeans IDE. […]

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