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Parsing HTML in JAVA with JSoup

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JSoup is an API that simplified html parsing due to it‘s jquery-like selectors.In this tutorial we will see how to parse an Html document from a given URL address.


Logout functionality in Java web applications

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A tutorial on how to implement a logout controller in java web applications


How to use effectively Java Interfaces

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Interfaces in Java language are used to define a reference type and consist of abstract methods,constant values and other nested reference types.Moreover,interfaces cannot be instsansiated and they ca


Dynamic pdf creation in Java web applications

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iText api is one of the widely used api for creating and manipulating pdf documents.In this tutorial we will use iText in order to create a controller for dynamic pdf document creation.


Renaming Files And Folders in Java

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A tutorial on how to rename a File or a Folder


Working with servlet context listeners

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A tutorial on what is and how servletContextListeners can be used.


Java and Oracle - Java Stored Procedures

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This video tutorial demonstrates how to create and load Java class into the Oracle database, and how to use Java Stored Procedures


When to use an Abstract Class and an Interface

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Since java doesn‘t allow multiple inheritances, developer can use interfaces as a solution for that, by implementing interfaces. A class in java can extend only one class, but implement any number o


NetBeans IDE 7: Building an EJB Application

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NetBeans is a Java Integrated Development Environment, IDE, which enables fast application development with the most adopted frameworks, technologies, and servers. Different than other IDEs, NetBeans


How Hashtable and HashMap works in Java

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This tutorial is about inner working of hashMap and hashtable explained by author by taking an example of interview question faced by candidate.


How Classpath work in Java ?

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CLASSPATH is one of the most important concepts in java but I must say oftenly overlooked. This should be the first thing you should learn while writing java programs because without understand classp


beginner code written better

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in fact this is no tutorial as i won't show you how to build a program or accomplish a predefined result.