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Install Oracle Java 7 in Ubuntu via PPA Repository We've previously written about installing Oracle JDK 7 in Ubuntu using a script with a GUI provided by Zenity. Some may find this method hard to use and also, it comes with GTK dependencies. So as an alternative that doesn't have any GTK dependencies and comes with automatic updates too, I've set up an Ubuntu PPA for the latest Oracle Java 7 (JDK). The PPA should work not only with Ubuntu but also Linux Mint and other Ubuntu-based Linux distributions. Install Oracle Java 7 in Ubuntu via PPA Repository
Jersey (JAX-RS) implements a HTTP Basic Auth decoder | Simple API Jersey (JAX-RS) implements a HTTP Basic Auth decoder | Simple API I recently play with a pretty nifty framework called Jersey, allowing to make REST application using annotations under Java. This framework (and other JAX-RS implementation) is a pretty well done framework, quite easy to use, and pretty interesting feature inside. I will describe here a HTTP Basic Auth using Jersey system. The HTTP Basic Auth allow to join, on each request, some login/password information to allow/disallow resources, regarding that authentification. If you follow the REST rules, you already know that REST application are stateless, which means that you must NEVER have a login phase before accessing resources : all login you have to do has to be done within the request (basically we will set a special HTTP header for that). In this case, Basic Auth is a usefull feature from HTTP protocol for doing that.
Oracle Oracle Oracle Technology Network > Java Challenge Win A Trip to JavaOne 2014 Discover the secrets of the Java Serialization API

Discover the secrets of the Java Serialization API

unnamed pearl by Matthew Ford, 1st January 2005 (revised 13th August 2009 to remove dead links)©2005-2009 Forward Computing and Control Pty. Ltd. NSW AustraliaAll rights reserved. Abstract untitled
An Overview of RMI Applications (The Java™ Tutorials > RMI) An Overview of RMI Applications (The Java™ Tutorials > RMI) RMI applications often comprise two separate programs, a server and a client. A typical server program creates some remote objects, makes references to these objects accessible, and waits for clients to invoke methods on these objects. A typical client program obtains a remote reference to one or more remote objects on a server and then invokes methods on them. RMI provides the mechanism by which the server and the client communicate and pass information back and forth.
1. Which of the following are valid definitions of an application’s main( ) method?a) public static void main();b) public static void main( String args );c) public static void main( String args[] );d) public static void main( Graphics g );e) public static boolean main( String args[] ); 2. 64 Java questions for any job interview 64 Java questions for any job interview
Producer consumer in Java 2 : Producer Consumer « Threads  Producer consumer in Java 2 : Producer Consumer « Threads  /* * Copyright (c) Ian F. Darwin, http://www.darwinsys.com/, 1996-2002. * All rights reserved. Software written by Ian F. Darwin and others. * $Id: LICENSE,v 1.8 2004/02/09 03:33:38 ian Exp $ * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2.
Jastor Jastor Jastor 1.0.4 Changes/Features/Fixes - Jena 2.4 Compatibility - Individuals with rdf:type that matches a class in the ontology are given constants in the interface for that class - owl:oneOf Enumerated Classes assure that the members are generated as individuals in the class and are checked during creation of objects. Anonymous enumerated classes specified as property ranges generate a dummy class with individuals to use. - previously, rdf:type statements for every class in the type hierarchy would be added to new individuals created through the factory.
Java - Le Keyword di Java (1/2)
by Gunnar Sletta In addition, Qt Jambi provides the Java User Interface Compiler (JUIC), its own tailored version of Qt's user interface compiler. JUIC makes it possible for Java developers to take the advantage of Qt Designer , Trolltech's tool for designing and building graphical user interfaces from Qt components, by converting Qt Designer 's user interface definition files to Java source files. In this article we will take a closer look at Qt Jambi to see how the Qt framework is integrated with Java. We will do this by writing a small example application. The application is a game called , inspired by the arcade classic of a similar name, where the player scores points by using a paddle to bounce a ball against a brick wall in an attempt to demolish it brick by brick. Meet Qt Jambi Meet Qt Jambi
Qt is the de facto standard C++ framework for high performance cross-platform software development. Qt Jambi is the Qt library made available to Java. It is an open source technology aimed at all desktop programmers wanting to write rich GUI clients using the Java language, while at the same time taking advantage of Qt’s power and efficiency. Qt Jambi Qt Jambi
Building » Qt Jambi
One of the cool things about Java's object model is that Java objects are "conscious": given a reference to an object, you can get information about that object's class. This "runtime class information" makes possible all kinds of interesting designs and implementation techniques. But how are we to use this capability? When I think about Java's support for runtime class information, two clichés come to my mind: 1. Information is power. Design with runtime class information
Cobra: Java HTML Parser & Viewer (Open Source) Cobra: Getting Started This page provides an overview of the Cobra API and tips for getting started. Test Program
Java Tip 70: Create objects from jar files! In Java Tip 49, (coauthored with Arthur Choi) we learned how to extract Java resources from jar (Java Archive) and zip archives, and in Jack Harich's Java Tip 39, we learned how to create custom class loaders to load class files via the local filesystem or the network. In this new Java Tip, we're going to put that knowledge to work, loading classes from jar files. Look Ma, no hands! Given the capabilities provided for us by Jack's MultiClassLoader and Arthur's JarResources classes, creating a new class loader to load class files from jar archives is about as easy as programming gets:
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