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• What is the future of XNA in Windows 8 or how will manged games be developed in Windows 8?

  - by Ken

  I know this is a potential dupe of this question, but the last answer there was 18 months ago and a lot has happened since. There seems to be some uncertainty about XNA in Windows 8. Specifically, Windows 8 by default uses the Metro interface, which is not supported by XNA. Also the Windows 8 store will not stock non-metro apps, so it will not stock XNA apps. Should we stick with XNA or does Microsoft want us to move to a different framework for managed game development in Windows 8? Edit: As pointed out in one of the comments, Windows 8 will be able to run XNA games in a backward compatibility mode. But that smells of deprecation.

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• i accidentally disabled my ubuntu profile

  - by Mack

  I was trying to upgrade my 2nd computer's hard drive, and in the process, I un-admin'd and disabled my account. I'm using the guest account right now. I've tried everything that ask ubuntu has to offer (or at least after 5 hours of searching, trying, and failing) i.e., creating a new account (didn't allow me to do it), usermod, passwd, anything involving sudo, hell, I can't even get into recovery mode with the left shift thing... I really want to get into my account. Please help me.

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• ACPI Events not triggered after booting

  - by user3208188

  I purchased a Convertible (Laptop and Tablet, Ubuntu 14.04 installed) and would like to execute a script when changing from laptop to tablet mode and the other way around. So I created two new files within the /etc/acpi/events folder corresponding to two new scripts in the /etc/acpi folder. Everything works well if I create a new acpid process (e.g "sudo acpid -c /etc/acpi/events -s /var/run/acpid.socket") manually. However, if I do not initiate this process manually the scripts are not executed, even though there is a process running with the same options right after the machine has booted by default. The only difference I can find is the parent pid. If I create the process the parent is "init --user", while the parent of the automatically initiated process is "/sbin/init". Can anyone help me by explaining why this issue happens and how I can avoid to start an acpid process manually every time I boot the device?

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• How large should I make root, home, usr, var, and tmp partitions?

  - by Teddy Okidoki

  i install ubuntu server 10.04, have 64 Gb VHD. And want to separate partitions in this mode: /dev/xvda0 p on swap (2 Gb) /dev/xvda1a0 e on /boot (128 Mb) /dev/xvda1a1 e on / type ffs (local) /dev/xvda1a2 e on /usr type ffs (local, nodev) /dev/xvda1a3 e on /tmp type ffs (local, nodev) /dev/xvda1a4 e on /var/log type ffs (local, nodev) /dev/xvda1a5 e on /var type ffs (local, nodev, nosuid) /dev/xvda1a6 e on /home type ffs (local, nodev, nosuid, with quotas) /dev/xvda2 p on /new (local, nodev, nosuid, noexec) with rest of space ~50Gb. But i'ma stuck, and don't know what size to give to each folder. Also i want to encrypt partitions. Thank you for any tips. EDIT: System need minimum size, here will be installed about 10 apps like ufw, apache,mysql, chkrootkit and so on.

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• How do I create a WiFi hotspot sharing wireless internet connection (single adapter)?

  - by Ruppesh Nalwaya

  I know how to create a hotspot when connected to a wired network, but when I am using internet from a WiFi connection, this disconnects the wireless connection the moment I activate the hotspot. In Windows I can use Connectify Hotspot, which enables me to share the internet connection from the same wireless adapter as I am creating an access point on. As you can read on the technology overview page: Access Point mode allows you to create a hotspot using the same Wi-Fi card that you are using to access the Internet. How do I do this on Ubuntu?

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• installed 12.04 fine. updated graphics driver. now solid puprle screen.

  - by Zephium

  Purchased a new msi ge 70 series labtop. nvidia card gtx 765m. updated driver after install, and ran update manager. All seems well. restarted as required. Now i have a solid purple screen, even if i use boot menu to recovery mode. all i can do is access grub menu 3.10. live cd will run but i get purple screen and cant see choices. please help and im still learning ubuntu. noob talk prefered. i hate making more mistakes. Thanks also tryed changing lines of kernal code using "e" on boot menu, nomodeset and the like. not helping. any way to fix problem through grub?

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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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• Just installed 12.10 with WUBI and get error

  - by John

  Goes to the terminal screen and says: [drm:drm_crtc_helper_set_config] ERROR failed to set mode on 'crtc:10] From what I gather, this is an issue with my monitor. Not sure. I am really new to this. I have a Compaq Presario running XP SP3 and am using a Sony Bravia 32" LCD TV as a monitor. Downloaded Ubuntu from, well,... Ubuntu. Used WUBI to install. I suppose it created its own partition because install never asked. Is there a work-around for this? I have tried everything I know of, given my very limited experience. Thanks in advance.

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• Samsung series 9 np900x4c-a03us Dual boot windows 7

  - by rowntreerob

  how do i get USB install of 12.04 installed? how do i change the BIOS? how do i partition the disk for dual boot? Web instructions for USB ISO bootable image were confusing. Series 9 has new, UEFI compatible BIOS - there is a gotcha involving "fast BIOS Mode" The native windows install included 2 partitions that were hard to get rid of: 21GB NTFS for "Samsung-rec" ... recovery 8GB for Hibernation both of the above were hard to get rid of in windows.

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• Ouverture du forum d'entraide pour les auto-entrepreneurs, un régime sur lequel pèsent de nombreuses incertitudes

  Ouverture du forum d'entraide pour les auto-entrepreneurs Un régime pour les freelances sur lequel pèsent de nombreuses menaces Un nouveau forum d'entraide vient d'ouvrir sur Developpez.com : celui pour les auto-entrepreneurs. Ce régime, décliné du statut des micro-entreprises, est de plus en plus utilisé par les développeurs freelances. Sa simplicité (pas de comptabilité, pas de TVA, etc.) et son mode d'imposition (les charges ne sont à acquitter qu'en cas de chiffre d'affaires réel) expliquent cette popularité grandissante auprès d'indépendants qui l'utilisent non plus pour des activités complémentaires mais de plus en plus pour leur principale. Cette forme d'entreprise...

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• Google propose une version professionnelle de son App Engine et des services en Cloud privé grâce à

  Google propose une version professionnelle de son App Engine Et ses services en Cloud privé grâce à une collaboration avec VMWare D'une pierre deux coups ? comme on dit. Lors du Google I/O, VMWare et Google ont annoncé un partenariat qui risque de faire du bruit dans le monde du développement web. Pour tout dire, il en fait déjà beaucoup. Cette collaboration va en effet permettre à Google d'étoffer encore un peu plus son offre de services Cloud spécialement dédiée aux développeurs d'entreprise. Jusqu'ici Moutain View proposait ses produits en mode « Cloud public », autrement dit hébergés sur ses propres serveurs. Mais de nombreus...

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• git workflow for separating commits

  - by gman

  Best practices with git (or any VCS for that matter) is supposed to be to have each commit do the smallest change possible. But, that doesn't match how I work at all. For example I recently I needed to add some code that checked if the version of a plugin to my system matched the versions the system supports. If not print a warning that the plugin probably requires a newer version of the system. While writing that code I decided I wanted the warnings to be colorized. I already had code that colorized error message so I edited that code. That code was in the startup module of one entry to the system. The plugin checking code was in another path that didn't use that entry point so I moved the colorization code into a separate module so both entry points could use it. On top of that, in order to test my plugin checking code works I need to go edit UI/UX code to make sure it tells the user "You need to upgrade". When all is said and done I've edited 10 files, changed dependencies, the 2 entry points are now both dependant on the colorization code, etc etc. Being lazy I'd probably just git add . && git commit -a the whole thing. Spending 10-15 minutes trying to manipulate all those changes into 3 to 6 smaller commits seems frustrating which brings up the question Are there workflows that work for you or that make this process easier? I don't think I can some how magically always modify stuff in the perfect order since I don't know that order until after I start modifying and seeing what comes up. I know I can git add --interactive etc but it seems, at least for me, kind of hard to know what I'm grabbing exactly the correct changes so that each commit is actually going to work. Also, since the changes are sitting in the current directory it doesn't seem like it would be easy to run tests on each commit to make sure it's going to work short of stashing all the changes. And then, if it were to stash and then run the tests, if I missed a few lines or accidentally added a few too many lines I have no idea how I'd easily recover from that. (as in either grab the missing lines from the stash and then put the rest back or take the few extra lines I shouldn't have grabbed and shove them into the stash for the next commit. Thoughts? Suggestions? PS: I hope this is an appropriate question. The help says development methodologies and processes

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• Blender 2.6: How to Merge the Pros of Meshes and Surfaces

  - by fridojet

  there are two interesting kinds of objects: Meshes and Surfaces. Each of them offers very cool features. Object Type Specific Features Nice Features of Surfaces: (for example) They're as scalable as vector graphics (really nice!) You can build winding things real simply. Nice Features of Meshes: (for example) You can build organic things really good using the Sculpt Mode and a graphic tablet. You can use some special things like Physics. My Question There are things for which Surfaces are better and things for which Meshes are better. But how can I use both the best features of Surfaces and the best features of Meshes on one object at once? For example: How can I use Physics (like on Meshes) on lossless scalable objects (like Surfaces)? Thanks.

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• HTML5 : l'API FullScreen, du pain béni pour l'hameçonnage ? Un expert imagine un type de fishing particulièrement vicieux

  L'API FullScreen, du pain béni pour l'hameçonnage ? Un expert imagine un nouveau fishing particulièrement vicieux Un petit coup de JavaScript et c'est hameçonné ! Un chercheur, professeur, web développeur, diplômé de Stanford vient de jeter un pavé dans la mare du HTML5 et de son API FullScreen. Pour lui, cet API ? et la manière dont les navigateurs réagissent au passage au mode plein écran qu'elle permet ? seraient une aubaine pour les auteurs d'attaques par fishing. Sa preuve de faisabilité (PoC) est assez simple. Mais vicieuse. Elle consiste à faire croire à l'utilisateur qu'il clique sur un lien (par exemple

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• Opinion : les framework web sont-ils synonymes du mal ? Partagez-vous l'avis de ce développeur PHP ? Expliquez nous pourquoi

  Opinion : les framework web sont-ils synonymes du mal ? J'ai récemment remarqué que personne n'a pris de recul sur les frameworks dédiés au langage PHP. Ils sont utilisés partout, ils sont devenus critères numéro un dans les recrutements de projets, ils sont l'équivalent d'une mode, etc. Bref, le framework est devenu le crucifix du développeur web. Mais un framework, est-ce vraiment que du bien? Non. En rassemblant une certaine quantité d'information trouvée sur quelques débats à propos de ceux-ci, j'ai décidé d'exprimer mon opinion sur l'utilisation d'un framework. Je trouve qu'un framework peut s'avérer être au sens propre le synonyme du mal. Avons-nous des statistiques sur l'utilisation des framewor...

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• How do I script to open a set of programs each on specific desktop?

  - by Jahn

  I looked around for a while and could not figure out the answer to my following problem: I have a setup of six desktops on Ubuntu 12.04 with Unity. On start up, every morning, I go through a routine of opening the same five or six programs. I open each on a specific desktop. I would like to have this automated. Is there a way to script or configure this? Additional question: To further complicate the matter, I am running two screens in twin view mode. I actually need to start each program on a specific screen, preferably in full screen. Thanks in advance, Jahn

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• cannot install ubuntu 12.04 using wubi

  - by vicky

  I recently installed windows 7 on my pc and I have been unsuccessfully trying to install ubuntu 12.04 on it. I used to have dual boot system before both with windows and linux. I changed my hard drive from ide to ahci (default option) burned the ubuntu cd properly (not the .iso file) using the ubuntu 12.04 distribution I downloaded from the official site, set boot priority to cd/dvd but.. Nothing. It tries to boot from the cd, doesn't manage and turn to boot from the hard drive. I also tried wubi. I opened it through windows, got the window that asks me to choose "demo and installation" or "more on ubuntu" (something like that), I choose the first option, reboot manually my computer and it keeps returning on windows mode and doesn't boot from the cd. What can I do? Thanks!

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• Ubuntu will not start any more !!!!!!!! PLEASE HELP?

  - by mike

  I really need help , I left my computer downloading all the night and i did donwload 35 go of movies ( legal ....) , I restart the computed in the morning then i booted in my encrypted windows partition for my work. Surprise in the evening when i try to boot on linux again , then it doesnt start as it's telling me low graphic mode , and doesnt boot( happen when it's really full ) . Tryed in rescue and it's telling me i have 0 mo free. Tryed in shell comand sdo root rm - Some files IMPOSSIBLE . it's telling me that my files are only in read only file systems. I mouted my other hard drive in windows as well but there is a '' Write protection '' i can only read the files. Please let me know , what solution do i have ? Should i try live usb with ubuntu ? Thanks guys

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• install 64 bit as dual boot with 32 bit

  - by profgeorgefhart

  I downloaded Ubuntu 12.10 - bit .iso onto a bootable USB and want to put it on to my 32 bit 12.10 system as a dual boot, using a totally separate 1 Tb disk [which already has data on it]. However, when I go to restart and hit F8 fir BIOS set-up, I can change all the settings except the boot search order. Is there some other way to force the startup to read the USB first? Is the fact that I cannot change the search order to do with the fact that the 32 bit OS was 'Installed in legacy mode' not 'EFI? How can I rectify this? (This might be related -- might I need to update my BIOS for my Intel DX38BT motherboard? I think their last upgrade was 2009.)

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• WebLogic Partner Community Newsletter September 2012

  - by JuergenKress

  Dear WebLogic partner community member Happy Birthday to our WebLogic partner Community! We launched the community a year ago, it is growing fast with almost 1,000 members and with a significant impact in our business. The WebLogic partner revenue grew significant last fiscal year. I would like to thank you for your contribution. It is indeed a great opportunity for your WebLogic service revenue, like consulting, implementation or training. There will be thousands of opportunities at our joint customer base, like iAs to WebLogic migration, J2EE platform consolidation or private clouds. We will continue to highlight these opportunities in our newsletter and offer you campaign kits. Please feel free to let us know if you are interested. I would also recommend you to give us your feedback in our WebLogic Partner Community Survey 2012! Your feedback is very important for us. We continue to offer free WebLogic 12c Bootcamps across Europe. Please make sure you register asap for your local training! In addition to this we plan to offer Exalogic 2.01 Bootcamp. If you are interested to attend it then please add your details to our wiki. Our ExaLogic kit is updated with ExaLogic 2.01 ppt & training & Installation check-list & tips & Web tier roadmap. In case you want to learn more about ExaLogic, please visit Qualogy virtual demo center. We have not only released the latest version of Tuxedo 12c but Andrejus also made a Performance Audit Tool - Runtime Diagnosis for ADF Applications which is available now. We uploaded the latest WebLogic 12c and Glassfish ppt presentation for your customer meetings to the WebLogic Community Workspace (WebLogic Community membership required). Are you ready and prepared for Oracle Open World 2012? Make sure you read our tips and enjoy the conference! WebLogic Server 11gR1 Interactive Quick Reference is a wonderful online overview. Make sure you do not miss it! If you want to try WebLogic why not in the Oracle Cloud - Java Cloud Service. Our Java Guru Adam Bien published a new book Real World Java EE Patterns. If you use Java on your machine, Please make sure that you update your Java SE. Jürgen Kress Oracle WebLogic Partner Adoption EMEA To read the newsletter please visit http://tinyurl.com/WebLogicnewsSeptember2012 (OPN Account required) To become a member of the WebLogic Partner Community please register at http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center. Blog Twitter LinkedIn Mix Forum Wiki Technorati Tags: WebLogic Community newsletter,newsletter,WebLogic,WebLogic Community,Oracle,OPN,Jürgen Kress

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• Trouble with Graphics Settings

  - by user291775

  I recently tried to install Ubuntu 14 Lts alongside Windows XP pro on my 2005 dell dimension E510. Everything appeared to be working correctly until I tried to log in, at which point it froze with a blank color background, which would flicker to black every other time I hit a key or clicked the mouse. I then tried booting in graphical safe mode at which point it told me that it could not configure the graphics settings. Does any body know what's going on. Thank you for any suggestions.

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• ERROR while getting interface

  - by user284391

  I have installed the latest version of aircrack-ng, but when i run this code, sudo airmon-ng start wlan0 I get this. sudo airmon-ng start wlan0 Found 4 processes that could cause trouble. If airodump-ng, aireplay-ng or airtun-ng stops working after a short period of time, you may want to kill (some of) them! -e PID Name 463 avahi-daemon 475 avahi-daemon 683 NetworkManager 756 wpa_supplicant Interface Chipset Driver wlan0 Broadcom wl - [phy0]mon0: ERROR while getting interface flags: No such device (monitor mode enabled on mon0) Is there anyone who could help me get this problem solved please.

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• Best way to trigger editing and dynamically show editing features? [on hold]

  - by Tim Marshall

  Page In Question: http://rafflebananza.com/admin/StatisticalData/expenses/expenses.html Hiya Everyone, On my page, I have an 'Actions' drop down to the top-right hand side of the page. This actions drop down I would like to have an action to 'Enable Editing'. Upon clicking to enable editing, I would like a PHP variable modified from 'EnableEditing = false' to 'EnableEditing = true'. Why I would like to use PHP maybe questionable, here is why I would like to use PHP under my understanding to clarify; Sections on my page will show to different administrators depending on their level. Upon enabling editing mode, certain contents will then dynamically. <?php if ($_SESSION['user_level_status'] < 2) { if ($editing = enabled) { show this } else { show this } } ?> Something similar to this, I'm new at PHP so this may look incorrect. The question really is, is PHP the correct language to use to trigger editing and how can I do this please? Best Regards, Tim

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• Livre Blanc : Intégration SAP R/3 et Salesforce.com, comment optimiser les deux solutions et l'efficacité organisationelle ?

  Livre Blanc : Intégration SAP R/3 et Salesforce.com Comment exploiter pleinement les deux solutions et optimiser l'efficacité organisationelle Magic Software porpose un livre blanc sur l'intégration entre SAP R/3 et Salesforce.com. Magic Software a fait le constat que de nombreuses sociétés avaient fait le choix de l'ERP de SAP et du CRM en mode Cloud le plus connu mais que très peu d'entre elles avaient véritablement mis en place une intégration efficace des deux outils. « On constate que, dans la plupart des entreprises, ces solutions sont déployées indépendamment l'une de l'autre, [?] Pourtant, relier SAP R/3 et salesforce.com est indispensable », expliqu...

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• Office 365 : première mise à jour majeure, la suite Cloud de Microsoft s'enrichit d'une trentaine de fonctionnalités

  Première mise à jour majeure pour Office 365 La suite d'outils de productivité hébergée de Microsoft s'enrichit d'une trentaine de fonctionnalités [IMG]http://ftp-developpez.com/gordon-fowler/Office%20365/Office%20365%20logo%202.jpg[/IMG] Alors que la compétition se fait de plus en plus forte avec Google et ses Google Apps, Microsoft vient d'annoncer la première mise à jour majeure d'Office 365. Pour mémoire, Office 365fonctionne par abonnement mensuel. Le service donne accès à Microsoft Office Professionnel Plus 2010 et à un ensemble complet d'outils en mode hébergé : Office Web Apps (version en ligne et simplifiée de Office 2010), Sharepoint Online 2010 (sites collaboratifs, sit...

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