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• Vie privée : Do Not Track ignorée par le serveur Web Apache pour IE10, la fondation Apache contre le choix de Microsoft

  Dot Not Track ne doit pas être activé par défaut pour le W3C Microsoft campe sur sa position et maintient l'activation de la fonction dans IE 10 Mise à jour du 20/06/2012, par Hinautl Romaric Microsoft a opté, pour Internet Explorer 10, pour l'activation par défaut de la fonctionnalité Dot Not Track (DNT). Le but étant de protéger la vie privée des utilisateurs, la fonction Dot Not Track rajoute une entête HTTP visant à désactiver le suivi des utilisateurs par les applications web, utile pour effectuer de la publicité ciblée. Le choix opéré par Microsoft a entrainé une vague de critiques des annonc...

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• Blank desktop after login

  - by Alex

  Today my 14.04 updated itself not requiring a reboot. After a while I rebooted because of other reasons and then I was pleasantly surprised by a blank screen. I have tried everything I could think about including Reinstalled compiz, unity, ubuntu-desktop, xorg Reinstalled and then removed the nvidia driver So far nothing has worked. Except for one little thing: my cairo-dock is showing. And that's all. I tried with Unity doesn't load, no Launcher, no Dash appears, but none of the answers there helped me. I also tried removing my ~/.Xauthority file and it still doesn't work. Does anybody know what else I could try? UPDATE: sudo dpkg-reconfigure xserver-xorg sudo service lightdm stop sudo service lightdm start When I run that code and then login again the icons on the desktop are displayed but the menu and the launcher are still not there. Also, when I try to run an application from CTRL + ALT + F1 such as dconf reset -f /org/compiz/ it says Cannot autolaunch D-Bus without X11 $DISPLAY I can only run applications with export DISPLAY=:0

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• Issue with text in a Intel 82945G Express Chipset Family

  - by user34681

  I am on Ubuntu 11.04 and the text in all the applications often looks with visual artifacts. I have installed xserver-xorg-video-intel. Attached a image so you can appreciate. lshw -c video output: *-display description: VGA compatible controller product: 82945G/GZ Integrated Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@0000:00:02.0 version: 02 width: 32 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:16 memory:dfe00000-dfe7ffff ioport:8800(size=8) memory:e0000000-efffffff memory:dfe80000-dfebffff In the text selected in green you can see the 'Online', 'File' and 'hassle' words cut.

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• Quels facteurs influent sur le classement d'une application dans un App Store ? Le rapport de Distimo apporte des éléments de réponse

  Quels facteurs influent sur le classement d'une application dans l'App Store ? Le rapport de Distimo apporte des éléments de réponseQuel volume de téléchargement mon application doit-elle générer pour tutoyer les sommets de l'Apple App Store ou les autres galeries d'applications ? Cette question, bien de développeurs se la posent. Dans son rapport, Distimo apporte des éléments de réponse.Premier constat : le rang occupé par une application et conséquemment sa visibilité dans un store, est dépendante de sa nature. Pour une application payante, il faut nettement moins de téléchargements que pour une autre gratuite pour occuper le même rang dans l'App Store. À titre de comparaison, 70 000 téléchargements j...

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• Maintenance Wizard

  - by LuciaC

  The Maintenance Wizard is an E-Business Suite upgrade tool that can guide you through the code line upgrade process from 11.5.10.2 to 12.1.3 with an 11gR2 database. Additionally, it includes maintenance features for most releases of E-Business Suite applications. The Tool: Presents step-by-step upgrade and maintenance processes Enables validation of each step, tracks the completion of the steps, and maintains a log and status Is a multi-user tool that enables the System Administrator to give different users assignments based on any combination of category, product family or task Automatically installs many required patches Provides project management utilities to record the time taken for each task, completion status and project reporting For More Information:Review Doc ID 215527.1 for additional information on the Maintenance Wizard.See Doc ID 430732.1 to download the new Patch.

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• ubuntu 12.10 slow application load upon restart

  - by Adam

  new ubuntu user. after boot (boot is quite fast), opening applications such as firefox, libra, system settings, takes close to 10 seconds to open. after the application is loaded in RAM, the application opens fine. the system feels snappy, quick. when i have two FIREFOX open, unity is snappy in showing me the two windows side by side. but upon bootup, loading the application takes 10 seconds. there is not much hdd activity. fresh install. its the same for system settings and browsing system settings. when system settings is opened for the first time (10 second), and i click for example Color, it will take quite long to open the color settings. hardware: i3 4gb ram radeon 5770 250gb sata gigabyte h55m motherboard i am using ubuntu straight out of the box, no propriety drivers. 64 bit. i have reinstalled OS, and still the same.

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• Examples of "hidden" humor in programming books? [closed]

  - by Maglob

  Every now and then while reading programming books, I find more a less hidden jokes, passage of texts written in witty, tongue-in-cheek fashion, right there in middle of more serious text. These make me giggle and I remember these for years :) Such as The Java Programming Language, documentation about currentTimeMillis(): "The time is returned in a long, so it will not overflow until the year 292280995, which should suffice for most purposes. More sophisticated applications may require the Date class." Common Lisp The Language, 2nd ed, in index: "kludges, 1-971" What good "hidden" jokes you have come across while reading programming books?

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• Database Insider - June 2014 issue now available

  - by Javier Puerta

  The June issue of the Database Insider newsletter is now available. (Full newsletter here) NEWS June 10: Oracle CEO Larry Ellison Live on the Future of Database Performance At a live webcast on June 10 at Oracle’s headquarters, Oracle CEO Larry Ellison is expected to announce the upcoming availability of Oracle Database In-Memory, which dramatically accelerates business decision-making by processing analytical queries in memory without requiring any changes to existing applications.Read More New Study Confirms Capital Expenditure Savings with Oracle Multitenant A new study finds that Oracle Multitenant, an option of Oracle Database 12c, drives significant savings in capital expenditures by enabling the consolidation of a large number of databases on the same number or fewer hardware resources.  Read More Read full newsletter here

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• Final steps in installing Matlab2012 on Ubuntu 12.04

  - by Mattia

  I have a problem with the MATLAB 2012 installation. After having installed it using alt+f2 and having used gksudo nautilus I have installed MATLAB in the correct folder which is: /usr/local/MATLAB/R2012a Then I inserted the license and the window told "activation complete" or something like that. This made me happy, but only for a while because as soon as I try to search for Matlab within the applications I cannot find it and neither if I try to run matlab into terminal it says: command not found Can someone help me!? Tanks in advance!

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• Amazon Web Services : mise à jour de l'environnement Linux, avec les dernières versions de MySQL, Python, Ruby et le Kernel 3.2

  Amazon Web Services : mise à jour de l'environnement Linux avec les dernières versions de MySQL, Python, Ruby et le Kernel Linux 3.2 Amazon Web Services (AWS) vient de procéder à une mise à jour majeure d'Amazon Linux AMI. L'image du système d'exploitation Linux qui s'exécute sur la plateforme intègre désormais les versions les plus récentes de TomCat, MySQL, Python, GCC, Ruby, etc. Cette version a été construite avec pour objectif principal de permettre aux entreprises de migrer ou de rester sur les anciennes versions des outils. Ainsi, les organismes peuvent exécuter différentes versions majeures des applications et langages de programmation. Ceci permet au code qui s'appuie su...

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• Chrome 18 : la 3D pour tous et amélioration de l'accélération de Canvas2D

  Chrome 18 : la 3D pour tous Et amélioration de la prise en charge de Canvas2D Chrome 18 vient de passer en version stable. Au menu, une amélioration de la prise en charge de Canvas2D qui tire parti de l'accélération matérielle (et du GPU donc). Elle devrait permettre à des applications web, comme les jeux, de tourner plus rapidement. Pour Google, avec cette prise en charge, les versions 100% Web des applicatifs pourraient même être aussi performantes que les versions traditionnelles. L'accélération matérielle appliquée à Canvas2D était jusqu'ici réservée au « beta channel » de Chrome. La fonctionnalité peut donc avoir encore quelques petits ratés. [IMG]http:/...

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• APress Deal of the Day - 13/Apr/2012 - Pro WPF and Silverlight MVVM

  - by TATWORTH

  The APress $10 deal of the day for today is "Applied WPF 4 in Context" (http://www.apress.com/9781430234708) starts with a simple introduction to WPF and then shows a complete WPF application from sketch to completed code. This APress web site states "This book can be used by a junior developer to learn WPF and understand how to architect a layered application, and it can also be used by a senior developer as a reference for developing scalable WPF applications. " - this summerises the book very effectively as it is indeed an excellent book both for learning WPF and as a reference for development. I recommend it to all Dot Net development teams.

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• Les solutions BI de SAS arrivent sur iPad et iPhone, du fait d'un accord avec Mellmo

  Les solutions BI de SAS arrivent sur iPad et iPhone, du fait d'un accord avec Mellmo Les appareils Apple pourraient bien faire une percée en entreprise, aidés par un accord qui vient d'être signé entre SAS et Mellmo. Ce rapprochement va permettre à SAS de mobiliser ces logiciels, et donc de proposer des applications d'analytique sur iPhone et iPad, pour permettre aux professionnels d'obtenir des analyses et des rapports sur des données business en temps réel. En clair, il s'agit de favoriser l'adoption de la BI (Business Intelligence) mobile, un type de services qui n'est pas encore très utilisé. Des craintes en termes de sécurité et de confidentialité des données, mais aussi une difficulté à appréhen...

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• Performance impact of not implementing relationships at the database level?

  - by JVerstry

  Let's imagine a data model with customers and invoices. There is a 1 to n relationship between a customer and its invoices. We uses an ORM (like Hibernate). One can explicitely implement the 1-n relationship (using JPA for example) or not. If not, then one must do a bit more work to fetch invoices. However, it is much easier to maintain, improve and develop the data model of applications where relationships between objects are not explicitely implemented in the database. My question is, has anyone noticed a significant performance impact when not implementing the relationships in the database?

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• Lost power during upgrade, how do I recover?

  - by Ryan McClure

  I was attempting to update my 11.10 install to 12.04beta. During the install step, I accidentally lost power to my laptop (the power cable came unplugged) and it shut down. Whenever I go to boot now, I can select my install via Grub and it loads up to where the sign-in should happen, but I get a display that looks like what you see as soon as you shut down. It looks like it locks after checking for the battery. Is there anyway, with or without Live media, to restore my machine's install/update to 12.04 but still keep my settings/applications/files?

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• Les éditeurs allemands s'opposent à la dictature éditoriale d'Apple, qui censure les App de certains

  Mise à jour du 15.03.2010 par Katleen Les éditeurs allemands s'opposent à la dictature éditoriale d'Apple, qui censure les App de certains magazines Après Opera et Mozilla (voir news précédente), ce sont désormais deux gros éditeurs allemands qui montent au créneau contre la ?police morale? d'Apple, comme ils l'appellent. En effet, les applications de deux magazines comptant parmi les plus importants d'Allemagne ont été censurées. Stern et Bild sont deux journaux d'information, un peu orientés people, qui sortent chaque semaine à très fort tirage (plus d'un million d'exemplaire chacun). Du jour au lendemain, et sans aucun avertissement préalable, la firme à la pomme a su...

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• RPi and Java Embedded: Hard-Float Support is Here!!!

  - by hinkmond

  You wanted Java Embedded with Hardware Floating Point support to install on a default Raspian environment for your Raspberry Pi? Well, you just got your wish. Merry Christmas! See: Developer JDK 8 for ARM w/Hard-Float Here's a quote: The Java SE 8 Developer Preview Release for ARM including JavaFX (JDK 8) on Linux has been made available at http://jdk8.java.net. The Developer Preview is provided to the community to get feedback on the ongoing progress of the project. Developers can start developing applications using this build of Java SE 8 on an ARM device, such as the a Raspberry Pi. It's a regular JDK (Java SE 8 preview) for your Raspberry Pi, so you should note this means there is a javac (and the other typical JDK tools) available to compile your Java apps right there on the device! Woot! I'll cover step-by-step instructions how to do that in a future blog post. Stay tuned... Hinkmond

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• Gnome/X logs off immediately after login -- which logfiles are relevant?

  - by joebuntu

  I've been tinkering with fingerprint-gui as well as X/xrandr resolution settings. When I start my machine, it boots up normally. As soon as X and gnome have finished starting, it logs me off automatically and brings me back to the gdm login prompt with the user list. Then I am, however, able to log in using "Ubuntu Desktop Fail-safe". I've checked the list of start-up applications, but everything seems fine there. I can't yet put my finger on what exactly might be responsible for this: X, gnome or some messed up pam.d settings. So far I've checked /var/logs/X11/xorg.0.log, /var/logs/auth.log and ~/.xsession-errors. In addition, I don't quite seem to understand the "interplay" between X, GDM, GNOME, GNOME-policykit, PAM.d and all that. Are there any other relevant log files that could point me to what's broken? Specs: Ubuntu 10.10 Maverick Meerkat IBM/Lenovo Thinkpad R60, ATI Radeon x1400 Mobility all updates installed Linux User 1 year+,

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• Google I/O 2012 - The Web Platform's Cutting Edge

  Google I/O 2012 - The Web Platform's Cutting Edge Dimitri Glazkov, Alex Komoroske From embeds to widgets to managing complex applications, you constantly face the need for better componentization as a web developer. Many-a-lines of JavaScript have been written to alleviate this problem -- poorly. But help is on the way. The web platform is gaining a powerful new set of capabilities designed to better help you build robust, reusable, and packageable components. We'll cover what they do, their status, and how you can start playing with these powerful emerging technologies today. Most importantly, we'll show you how to get involved and help influence their direction as they mature. For all I/O 2012 sessions, go to developers.google.com From: GoogleDevelopers Views: 2795 48 ratings Time: 47:45 More in Science & Technology

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• How to get experience in large scale databases?

  - by Justin

  I have written applications that are very small scale and the code I write works fine for them. But I have often wondered how the server side code I write would scale up from 100s of queries per day to millions. Also when looking at possible jobs/projects, people are often looking for developers with experience in this sort of high traffic database design so I would at least like to be able to say, I havent gotten to work on a project that was this popular, but I at least have tried to simulate it. Are there tools or frameworks that can generate a lot of traffic or at least simulate what would happen with traffic on different orders of magnitude so I could get some practice writing optimized code for higher traffic applicaitons?

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• Samsung a-t-il triché sur les benchmarks pour le Galaxy S4 ? Les performances de l'Exynos 5 remises en cause après des tests

  Samsung : les Galaxy S4 affichent des performances élevées pour les benchmarks Mais moindres pour les autres applicationsTout a débuté avec le post d'un utilisateur mécontent sur le site Beyond3d après qu'il ait réalisé des bancs d'essai pour le GPU de son Galaxy S4. Pendant les essais, l'utilisateur constate que le GPU de son smartphone tourne à 532 Mhz. Cependant, pour toutes les autres applications y compris les jeux (aux résolutions les plus poussées) ce dernier ne tournerait plus qu'à 480 Mhz. « Oh Samsung honte à toi ! » écrira-t-il.Par la suite, Brian Klug et Anand Lal Shimpi, du site web Anandtech, reprennent eux aussi l'expérience de cet utilisateur avec leurs propres smartphones pour en confirmer...

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• Enhancing Enterprise Planning and Forecasting Through Predictive Modeling

  Planning and forecasting performance in today's volatile economic environment can be challenging with traditional planning applications and manual modeling techniques. To address these challenges, leading edge companies are leveraging predictive modeling to bring statistical analysis and techniques such as Monte Carlo simulations into the mix. Sound too math-intense and complicated? Not anymore. These techniques can be applied by anyone - no prior stats experience required - whether to augment the forecasting performed by line managers or to validate those forecasts based on historical information, and to produce a broader range of scenarios to consider in decision-making.

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• Remote Diagnostic Agent (RDA) version 4.30

  - by inowodwo

  posted by Maurice Bauhahn Remote Diagnostic Agent (RDA) version 4.30 was released on December 11th A free download can be accessed via Knowledge Management article 314422.1 and installed in any Enterprise Performance Management 11.1.2.x environment. EPM-specific instructions are available in Knowledge Management article 1304885.1. This RDA version incorporates two new modules (EAS=Essbase Administration Services; HWA=Hyperion Web Analysis) and improvements in modules and profiles relating to twelve other Hyperion applications (EPM, EPMA, ESS, FCM, HFM, HFR, HIR, HPL, HPSV, HSS, PR, and HSV). To follow best practice, run related RDA profiles [for example: "perl rda.pl -vnSCRPp Hyperion1112_EAS"] and attach the output zip file [by default in \rda\output\] to your service requests. The comprehensive set of details provided in such output files should help technicians to avoid delays in handling service requests (by avoiding ping-pong communications resulting from repeated requests for additional values).

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• XRDP crashes when using xfce desktop

  - by user291721

  I've been struggling with this for a few days. Currently using Ubuntu 14.04. I started out trying to use VNC and could connect but only received a black and white checkered screen when connecting using tightvnc from my windows machine. Seems that applications seem to have issues interpreting the gnome graphics. I then tried XRDP and received the same issue but was able to find enough information to get by this issue. After creating a .xsession file and setting the desktop to spawn an xfce4-session I was able to connect and the desktop displays, at least for a few seconds. After a couple seconds rdp crashes and I'm unable to connect again until I restart the xrdp service. Any help would be appreciated. Thanks

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• Office 2011 : Microsoft publie le Service Pack 2 pour Mac, qui améliore les performances et corrige des problèmes critiques

  Office 2011 : Microsoft publie le Service Pack 2 pour Mac qui améliore les performances et corrige des problèmes critiques Microsoft vient de publier un Service Pack 2 (SP) pour la dernière version de sa suite bureautique Office 2011. Cette mise à jour apporte de nombreux correctifs et des améliorations pour Office 2011 Mac, et résout les problèmes d'incompatibilité avec Mac OS X Lion. Le SP 2 offre aux applications de la suite une meilleure prise en charge du service de stockage Cloud de Microsoft Skydrive avec un accès aux documents se trouvant à la racine d'un dossier sur le service en ligne. Le mode plein écran de Lion est maintenant disponible pour toutes les ...

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