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  • Windows 7 Tips and Tricks: User Account Control Settings

    One of the most attractive aspects of Windows 7 is that it comes with so many improvements spread across different aspects of your PC. Keep reading for info on tweaking User Account Control settings the revival of the Run As feature an easy way to configure multiple printers on your laptop and how to use Windows Live MovieMaker to import files over a network.... $2.95/mo Web Hosting Unleashed Host your ASP.NET 3.5/2.0, & Java/JSP, PHP, Ruby, CGI, etc. web apps. 24/7/365.

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  • Quels jeux de composants open source utilisez-vous pour vos développements en JSF ? Partagez votre expérience

    Bonjour, L'équipe Java renouvelle l'initiative du sondage des jeux de composants Open Source utilisés dans les développements en JSF. Un précédent sondage couvrant la période 2008 à 2011 est disponible ici. Sans être exhaustif, les plus connus sont : Primefaces (sans doute le plus populaire maintenant) Richfaces Icefaces Apache Myfaces Tomahawk Apache Myfaces Trinidad Apache Myfaces Tobago Autres Nous souhaiterions par le biais de ce sondage que vous puissiez partager votre expérience concernant ces jeux de composants. Merci de la...

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  • Why can't `main` return a double or String rather than int or void?

    - by sunny
    In many languages such as C, C++, and Java, the main method/function has a return type of void or int, but not double or String. What might be the reasons behind that? I know a little bit that we can't do that because main is called by runtime library and it expects some syntax like int main() or int main(int,char**) so we have to stick to that. So my question is: why does main have the type signature that it has, and not a different one?

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  • Tutoriel Windows Azure : Web Tracker, par l'équipe Azure de Microsoft

    Contoso dispose d'une application mobile et d'un site Web qui renvoient des informations d'utilisation. Une sonde (en JS depuis les pages HTML, en Objective-C sur iOS, en Java depuis Android, en C# depuis Windows Phone, en C# ou en JS depuis Windows 8+) envoie via HTTP POST ces informations d'usage en JSON à l'adresse http(s)://webtracker.contoso.com/t/. Le but de ce tutoriel est de montrer comment on peut mettre en ?uvre la réception de ces informations de sonde de façon à ce que cela puisse monter...

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  • generic programming- where did it originate?

    - by user997112
    Im trying to work out if generic programming was a functional programming feature which was then introduced into Java, C++ and C# or did the latter copy it from the functional programming languages like Haskell, Lisp, OCaml etc? Google is giving me lots on what generic programming is, but not where it originated. All I can see is that Ada implemented it early on. Would you class it as a functional programming technique?

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  • Oracle Enterprise Manager 12c Release 2 Now Available

    - by Cinzia Mascanzoni
    Oracle announced general availability of Oracle Enterprise Manager 12c Release 2. The release introduces unique capabilities for deploying and managing business applications in an enterprise private cloud, such as Java Platform-as-a-Service (PaaS), enhanced business application management, and integrated hardware-software management for Oracle Exalogic Elastic Cloud. At Oracle OpenWorld 2012, on Sunday September 30th, the SIG Sunday program includes a dedicated track for Oracle Enterprise Manager. Learn more here.

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  • Improved Maven Embedded GlassFish - deploy multiple apps

    - by alexismp
    Bhavani has some new over at java.net about the Maven Plugin for GlassFish and how it now supports the ability to deploy multiple applications. He also has a Tips, Tricks and Troubleshooting entry. Multiple deployments are done during the Maven pre-integration-test phase but with a goal-specific configuration for app, contextRoot, etc... The :run (all-in-one) execution also now supports admin and deploy goals. Note that these improvements will require a recent work-in-progress 4.0 version of GlassFish.

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  • How do I transition from physics and math to programming?

    - by inovaovao
    I'm a physics PhD with little actual programming experience. I've always liked programming and played around with BASIC, Pascal as a teen, but the extent of my experience writing complex programs comes from an introductory course in computer science. Now I've decided that I'm more interested in programming than in physics and started to learn Java. Coming from a physics or math-heavy background, what would be the best strategy to maximize my value in the field?

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  • Developer career feeling like going back in time every new job [closed]

    - by komediant
    Is there a good category for this question? My background is bachelor in ICT and for a hobby I am programming already since I was around twelve I think. Started with QBasic, Pascal, C, Java et cetera. Currently I am working for about eight/nine years. Half academics/medical and half company world. A few years ago I started with frameworks and I began with Grails (underlying Spring/Hibernate), which was a heavenly job, very productive and no hassle. My previous job I developed in pure Spring/Hibernate Java, which was a bit more writing annotations and XML and no conventions like Grails. But still, I did like Spring/Hibernate a lot and the professional setup with a developmentstreet, versioning, Jenkins/Sonar, log4j and a good IDE like IntellIJ. It felt quite 'clear' and organised, although I knew Grails which felt a bit more productive. But...at my current job almost half the code is pure servlet, hard coded JDBC (connections handled by yourself), scriptlets in all JSP pages, no service layer, no versioning, no Maven, HTML in DAO-layer, JAR-hell, no hot swap deployment locally, every change you have to deploy and hope it works fine on the server. All local development needs ugly scriptlet tags to check which environment it is running. Et cetera. Now and then developers work over in the evening - I don't - and still lots of issues are not solved and new projects are waiting. I hear the developers complaining, but somehow they feel like what they have now is "advanced" or they are in a sort of comfore zone. The lead developer seems open for new things, but half of the times he says he can implement MVC-framework features himself instead of using what is already out there. So in short, I currently feel like I miss all the modern framework techniques and that the company is going so slow forward. I just work here for two months now. What I do now is also code some partially ugly stuff, but it goes in completely into my nature and I feel uncomfortable with it. Coding something takes long(er) than estimated and my manager complains about why it takes so long and I feel ashamed for myself needing so much time. Where I was used to just writing a query I now build up whole try catch methods. My manager knows my complaints and the developers do so too. There will come a meeting to line out plans for 2013 on technology and the issues I and the company are facing. I am not looking for another job yet, it's close to wehre I live and the economy is fragile. Does anyone else have had this kind of career, like feeling going backwards witch technology? And how did you cope with it?

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  • Simple HTML5 Friendly Markup Sample

    - by Geertjan
    From a demo done by David Heffelfinger (who has a great Java EE 7 screencast series here), on HTML5 friendly markup. index.xhtml:  <?xml version='1.0' encoding='UTF-8' ?> <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:jsf="http://xmlns.jcp.org/jsf"> <title>Data Entry Page</title> <body> <form method="POST" jsf:id='form'> <table> <tr> <td>Name:</td> <td><input jsf:id='name' type="text" jsf:value="${person.name}" /></td> </tr> <tr> <td>City</td> <th><input jsf:id='city' type="text" jsf:value="${person.city}"/></th> </tr> <tr> <td><input type="submit" value="Submit" jsf:action="confirmation" /></td> </tr> </table> </form> </body> </html> confirmation.xhtml: <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Data Confirmation Page</title> </head> <body> <h1>#{person.name}</h1> from <h2>#{person.city}</h2> </body> </html> Person.java: package org.demo; import javax.enterprise.inject.Model; @Model public class Person { String name; String city; public String getName() { return name; } public void setName(String name) { this.name = name; } public String getCity() { return city; } public void setCity(String city) { this.city = city; } }

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  • Téléchargez gratuitement la suite LEONARDI V8.2, l'environnement open-source pour les applications métier

    Téléchargez gratuitement la suite LEONARDI V8.2 L'environnement open-source pour les applications métier LEONARDI est une suite logicielle complète, composée d'un atelier de conception graphique et d'un moteur d'exécution. Elle permet de créer rapidement et d'exécuter des applications sur mesure, qu'elles soient autonomes ou déployées sur le web. [IMG]http://demo.lyria.com/freeversion/images/leonardi.gif[/IMG] LEONARDI permet aux développeurs de se concentrer sur le fonctionnel métier plutôt que sur la technologie, en procédant d'abord par modélisation et par configuration, puis par programmation Java ciblée quand cela s'avère nécessaire. Le nom...

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  • Are there any good books on how to design software?

    - by nc01
    I've been programming for a while and I think I write clean code. But I do this by hacking away, tinkering and testing things until I feel good about the functionality, and then coming in and refactoring, refactoring, refactoring. I tend to write mostly in PHP, Java, and C. Are there any good books that will help me learn to visualize things better and not code everything as if in an infinite REPL loop? Thanks.

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  • Can not install Netbeans after upgrade version Ubuntu from 12.04 to 12.10

    - by Kannika
    This is message error from Terminal : coca@Bakorng:/var/www/shared$ sh netbeans-7.2-ml-php-linux.sh Configuring the installer... Searching for JVM on the system... Extracting installation data... Running the installer wizard... Can`t initialize UI Running in headless mode Exception: java.awt.HeadlessException thrown from the UncaughtExceptionHandler in thread "main" coca@Bakorng:/var/www/shared$ How to fixed this?

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  • 2012 EC Election Ballot open; Meet the Candidates Call tomorrow

    - by heathervc
    The JCP Executive Committee (EC) Election ballot is now open and all of the candidates' nominations materials are now available on JCP.org -- note that two new candidates were nominated late last week:  Liferay and North Sixty-One. It is shaping up to be an exciting election this year! The ratified candidates are:  Cinterion, Credit Suisse, Fujitsu and HP.The elected candidates are (9 candidates, 2 open seats):  Cisco Systems, CloudBees, Giuseppe Dell'Abate, Liferay, London Java Community, MoroccoJUG, North Sixty-One, Software AG, and Zero Turnaround. Tomorrow, 18 October, we will hold an open teleconference for the Java Community to meet the candidates and ask questions regarding their nomination.  We hope you will be able to participate in the call.  Should the time be inconvenient, a recording will be made available for download, and candidate questions may be posted on this blog entry or sent to [email protected]. Topic: Meet the EC Candidates Date: Thursday, October 18, 2012 Time: 9:30 am, Pacific Daylight Time (San Francisco, GMT-07:00) Meeting Number: 807 818 225 Meeting Password: MeetEC ------------------------------------------------------- To join the online meeting (Now from mobile devices) ------------------------------------------------------- 1. Go to https://jcp.webex.com/jcp/j.php?ED=186721592&UID=0&PW=NMmUzNjY5ZTMw&RT=MiM0 2. If requested, enter your name and email address. 3. If a password is required, enter the meeting password: MeetEC 4. Click "Join". To view in other time zones or languages, please click the link: https://jcp.webex.com/jcp/j.php?ED=186721592&UID=0&PW=NMmUzNjY5ZTMw&ORT=MiM0 ------------------------------------------------------- To join the audio conference only -------------------------------------------------------     +1 (866) 682-4770     Outside the US: global access numbers  https://www.intercallonline.com/portlets/scheduling/viewNumbers/listNumbersByCode.do?confCode=6279803 or +1 (408) 774-4073     Conference code: 9454597     Security code: JCPEC (52732)------------------------------------------------------- For assistance ------------------------------------------------------- 1. Go to https://jcp.webex.com/jcp/mc 2. On the left navigation bar, click "Support".

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  • Xorg constant high cpu usage

    - by user157342
    CPU AMD Athlon(tm) 64 X2 Dual Core Processor 4400+ Kernel 2.6.38-7.dmz.1-liquorix-amd64 X server version: X.Org X Server 1.9.0 OpenGL direct rendering: Yes OpenGL vendor: NVIDIA Corporation OpenGL renderer: GeForce 8400 GS/PCI/SSE2 OpenGL version: 3.3.0 NVIDIA 270.41.06 GCC version: 4.4.5 Java version: 1.6.0_20 Python version: 2.6.6 GTK version: 2.22.0 PyGTK version: 2.21.0 Firefox version: Mozilla Firefox 5.0 Ubuntu version: 10.10 GNOME version: 2.32.0 The issue is, the Xorg process always seems to be active with over 6% CPU and +50MB RAM usage, which in turn keeps the fans blowing all the time.

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  • The Last Nintendo Power Subscriber

    - by Jason Fitzpatrick
    Nintendo recently announced they were discontinuing gaming magazine Nintendo Power after a 24 year run. Once our moment of sad nostalgia at the news passed we were OK, but not everyone has handled the news so calmly. [via Dorkly] HTG Explains: Why Do Hard Drives Show the Wrong Capacity in Windows? Java is Insecure and Awful, It’s Time to Disable It, and Here’s How What Are the Windows A: and B: Drives Used For?

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  • TopComponent, Node, Lookup, Palette, and Visual Library

    - by Geertjan
    Here's a small example that puts together several pieces in the context of a NetBeans Platform application, i.e., TopComponent, Node, Lookup, Palette, and Visual Library: http://java.net/projects/nb-api-samples/sources/api-samples/show/versions/7.2/misc/CensusDesigner The result is a drag-and-drop user interface, i.e., drag items from the palette and drop them onto the window, that's all it does, nothing too fancy, just puts the basic NetBeans Platform pieces together in a pretty standard combination:

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  • How do you keep track of the authors of code?

    - by garbagecollector
    This is something I was never taught. I have seen alot of different types of authoring styles. I code primarily in Java and Python. I was wondering if there was a standard authoring style or if everything is freestyle. Also if you answer would you mind attaching the style you use to author files that your create at home or at work. I usually just go @author garbagecollector @company garbage inc.

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  • Oracle goes 3D

    - by user12652314
    Today we announced that Oracle is the 1st commercial affiliate of the Immersive Education Initiative which starts today at Boston College. So, if you have an interest in using Java, MySQL, NetBeans, Glassfish and VirtualBox technologies and deploying them on to create 3D interactive or mixed reality learning and collaboration experiences for education or business use. Then, Watch this space for more updates on this pioneering new community work on the 3D Web.

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  • Communication Between Different Technologies in a Distributed Application

    - by sjtaheri
    I had to a incorporate several legacy applications and services in a network-distributed application. The existing services and applications are written using different languages and technologies, including: java, C#.Net and C++; all running on MS Windows machines. Now I'm wondering about the communication mechanism between them. What is the simple and standard way? Thanks! PS. communications include simple message sending and remote method invocations.

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  • Libraries for game developement in c++? [on hold]

    - by LPeter1997
    It's time for me to start developing games in c++ (I have experience in game developement with xna and java). What libraries do you recommend? I tried Allegro, but the installation is pretty headcrushing already. Could you share me your experiences with the library(ies) you use? (maybe even advantages and disadvantages) By the way it's a good point if it can be easily connected to CodeBlocks or Dev-C++. Thanks for the answers!

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