Daily Archives

Articles indexed Friday March 4 2011

Page 6/13 | < Previous Page | 2 3 4 5 6 7 8 9 10 11 12 13  | Next Page >

• Mozilla : le projet d'écosystème d'applications Web se concrétise, la fondation sort une première version avec une API stable

  Mozilla : le projet d'écosystème d'applications Web se concrétise La fondation sort une première version avec une API stable Mise à jour du 04/03/11 par Idelways La fondation Mozilla vient d'annoncer la disponibilité d'une première version du projet «*Mozilla Web Application*». Un projet très ambitieux, destiné à créer un écosystème de boutiques d'applications Web (gratuites ou payantes), ouvert à tous les navigateurs modernes et à tous les périphériques (lire ci-devant). Des applications écrites, bien entendu, avec les standards Web : HTML5, JavaScript, etc. Ce premier Build du projet embarque une API stable, des utilitaires pou...

  Read the article

• WebGL 1.0, spécification finalisée pour la bibliothèques d'accélération 3D libre soutenue par Chrome, Firefox, Opera et Safari

  La spécification de WebGL 1.0 est finalisée Pour la bibliothèques d'accélération 3D libre soutenue par Chrome, Firefox, Opera et Safari Ces dernier temps, vous avez entendu parler de la mise en place de WebGL dans les nouvelles versions des différents navigateurs web. Comme vous devez déjà le savoir, Firefox 4, Google Chrome 9 (rendez-vous à l'adresse "about:flags" pour activer WebGL supportent la nouvelle technologie (également soutenue par Apple pour Safari et par Opera). Khronos, un consortium de constructeurs de cartes graphiques (NVidia, AMD, Imagination Technologies, ...) et de différents grand acteurs dans le monde de la 3D (Activision, Epic Games, ...) annonce dur...

  Read the article

• Sony ouvre le PlayStation Move aux développeurs universitaires et amateurs en sortant Move.Me : suffisant pour contrer Kinect ?

  Sony ouvre son PlayStation Move aux développeurs Universitaires et amateurs en sortant Move.Me : suffisant pour contrer le Kinect de Microsoft ? Il y a un an de cela lors de l'événement annuel Game Developers Conference 2010, Sony avait dévoilé officiellement son contrôleur à détection de mouvements pour sa console de Jeux la PlayStation 3, le PlayStation Move. Un an après, à l'occasion du même événement qui se déroule actuellement à San Francisco , Sony a annoncé Move.Me, un SDK que les étudiants, les chercheurs et les amateurs peuvent utiliser pour créer de nouvelles applications en utilisant le PlayStation Move.

  Read the article

• Vos applications valident-elles correctement les adresses e-mail ? Retour sur les détails des spécifications

  Vos applications valident-elles correctement les adresses e-mail ? Retour sur les détails des spécifications Les adresses e-mail sont au coeur de toutes les applications Web. Et s'il y a bien une seule tâche commune à tous les projets de développement Web, c'est la validation de ces adresses. Si cette validation peut sembler au premier abord simple, facilement accomplie par le test de conformité à une expression rationnelle, beaucoup de développeurs ignorent les détails des spécifications et risquent de rejeter des utilisateurs aux adresses e-mail peu habituelles certes, mais tout à fait conformes. Le problème vient essentiellement du fait que les spécifications...

  Read the article

• Chrome OS : nouvelle mise à jour et ajout de la bêta de Chrome 10 dans l'OS orienté Cloud de Google

  Chrome OS : mise à jour Et ajout de la bêta de Chrome 10 Google vient d'effectuer une mise à jour de la bêta de son système d'exploitation Chrome OS avec le port de la bêta de son navigateur Chrome 10 publié il y a de cela quelques semaines. Plusieurs fonctionnalités de Chrome OS ont été améliorées parmi lesquelles la 3G (activation du modem et connexion), le WI-FI, Gtalk (pour les vidéo-conférences) ou la mise à jour automatique du moteur et amélioration du débogage ; A noter que des problèmes important de gestion des Trackpads (système qui remplace les souris sur les PC portables) ont été réglé. Ce...

  Read the article

• Comment étendre vos rapports de trackers Codendi en moins de 10 minutes ?, par Nicolas Terray

  Nicolas Terray (Codendi) vous présente un nouveau tutoriel intitulé: Comment étendre vos rapports de trackers en moins de 10 minutes ? ou plus génériquement " Comment exploiter l'architecture ouverte des trackers Codendi ? " Citation: Dans ce tutoriel je vais vous montrer comment exploiter la fonctionnalité d'extension de Codendi avec le nouveau système de tracker de la v 4.2 et son architecture en plugin. Cet article va êtr...

  Read the article

• SAS enregistre un chiffre d'affaires record sur 2010, les solutions analytiques sont de plus en plus populaires

  SAS enregistre un chiffre d'affaires record sur 2010 Les solutions analytiques sont de plus en plus populaires SAS, un des éditeurs leaders du décisionnel et de la Business Analytics, a enregistré en 2010 un chiffre d'affaires record de 2,43 milliards de dollars ? en progression de 5,2 % par rapport à l'exercice 2009. Le segment des activités analytiques de l'éditeur affiche un bond de 26 %. Pour Jim Goodnight, CEO de SAS, cette croissance dans le domaine analytique est due à la prise de conscience par les entreprises, que ces solutions mettent à leur disposition des informations pertinentes et exploitables issues de leurs données dont le volume connaît une croissance exponentiell...

  Read the article

• SAP se lance dans le Cloud Computing et présente la première application de sa nouvelle gamme « On-Demand »

  SAP se lance dans le Cloud Computing Et présente la première application de sa nouvelle génération d'applications « On-Demand » Cette année, la participation de SAP au très prestigieux salon CeBIT s'articule autour de la promotion de la nouvelle génération de ses solutions « On-Demand », alliant la puissance du Cloud Computing à la flexibilité du paiement à l'utilisation en mode SaaS. Pour répondre aux attentes des entreprises qui cherchent aujourd'hui à optimiser leurs processus business et les adapter à leurs métiers sans réinvestir dans leurs systèmes d'informations, SAP introduit une nouvelle gamme de solutions On-Demand, intégrée à la suite logicielle SAP Business Suite.

  Read the article

• Garder les traductions avec cx_Freeze et PyQt4, un article de Jean-Paul Vidal

  Bonjour, Comme j'en avais le besoin, j'ai réalisé 2 tutos, que je propose maintenant pour être transportés sur developpez (=> merci d'avance à dourouc05: dis-moi si tu as besoin du texte dokuwiki). Il s'agit de construire des programmes PyQt4 accompagnés de l'interpréteur Python et de toutes les bibliothèques nécessaires (dont PyQt4), afin qu'ils puissent fonctionner sur des PC sans aucune installation ni de Python ni de PyQt4: - Sous Windows (XP, Vista, 7) - Sous Linux (Ubuntu 10.10) Je pense que ce type de tuto...

  Read the article

• Az &eacute;rem m&aacute;sik oldala

  - by peter.nagy

  Az Exalogic kapcsán, ha már valaki hallott róla, akkor leginkább a teljesítmény ugrik be. Mint normálisan majdnem minden szerver megoldás új verziójánál. Nos ez nyilvánvalóan nincs másképp itt sem, amire büszkék is lehetünk. Ugyanakkor nagyon fontos tulajdonsága az Exalogicnak, hogy szinte azonnal hadrafogható. Ez persze már részben elérheto, mivel képesek vagyunk kész virtuális gépeket letölteni komplett telepítéssel. Persze ott még a vasra külön fel kell húzni a virtualizációs szoftvert. Na és itt jönnek a problémák. Bárki aki már látott, csinált, vagy végig nézte egy rendszerhez szükséges infrastruktúra felhúzását az tudja mirol beszélek. A telepítés, megfelelo verziók, szükséges patch-ek, hálózati eszközök bekötése. Aztán mindennek a konfigurálása. A legjobb esetben is napok, de inkább hetek kérdése mire üzemkész lenne. Az Exalogic esetében ez más, hiszen gyárilag összereszelték, a konfiguráció kialakítása gyakorlatilag néhány paraméter file és kész. De lássuk is, hogy mennyi ido onnan, hogy kibontottuk a dobozból. Mindössze egy nap. A hab a tortán pedig a full stack upgrade. Nem külön minden egyes komponenst. Firmware-tol a WebLogic szerverig.

  Read the article

• Do you want to know more about Oracle Learning Management 12.1?

  - by anders.northeved

  Many of you have upgraded to OLM 12.1 or are in the process of doing so. We have been asked if it was possible to arrange a couple of webcast describing the new functions and features in OLM 12.1 – and of course it is. We will do two webcasts: One on the new features and functions in OLM 12.1.1 and another one on the new features and functions in OLM 12.1.2 + 12.1.3. Each webcast will last for approx. 45 min and afterwards there will be a Q&A session for as long as you have questions! Everybody interested in participating is very welcome to join. Just send an e-mail with the following information to [email protected]: List of participants from your organization Your organization’s current status: Which OLM version you are on and if you have current upgrade plans then we’ll send you a mail with information on how to join. Webcast on OLM 12.1.1 new features: Monday 28th March 5pm CET (8.30pm IST; 4pm UK; 11am EST; 8am PST) Webcast on OLM 12.1.2+OLM 12.1.3 new features: Tuesday 29th March 5pm CET (8.30pm IST; 4pm UK; 11am EST; 8am PST) We are looking forward to your participation!

  Read the article

• Parent-child hierarchies and unary operators in PowerPivot

  - by Marco Russo (SQLBI)

  Alberto wrote an excellent post describing how to implement the Unary Operator feature (which is present in Analysis Services) in PowerPivot (there was a previous post about parent-child hierarchies, too). I have to say that the solution is not so easy to implement as in Analysis Services, but it just works and, from a practical point of view, it is not so difficult to implement if you understand how it works and accept its limitations (only sum and subtractions are supported). I think that many...(read more)

  Read the article

• Recap of SQLSat #65

  - by RickHeiges

  Since the MVP Summit was this past week, I decided to head out to the West Coast a little earlier and attended SQLSat#65. I did not submit to speak at the conference, but I did help out some by introducing speakers in one of the rooms and a few other places where I could. I started out in a session by Scott Klein about SQLAzure. BTW, Microsoft now has a 30-day offer for SQL Azure where you do not need to provide Credit Card info. I then sat in for a while on Alan Hirt's Session on building a Cluster...(read more)

  Read the article

• Logging Output of Azure Startup Tasks to the Event Log

  - by Your DisplayName here!

  This can come in handy when troubleshooting: using System; using System.Diagnostics; using System.Text;   namespace Thinktecture.Azure {     class Program     {         static EventLog _eventLog = new EventLog("Application", ".", "StartupTaskShell");         static StringBuilder _out = new StringBuilder(64);         static StringBuilder _err = new StringBuilder(64);           static int Main(string[] args)         {             if (args.Length != 1)             {                 Console.WriteLine("Invalid arguments: " + String.Join(", ", args));                 _eventLog.WriteEntry("Invalid arguments: " + String.Join(", ", args));                                 return -1;             }               var task = args[0];               ProcessStartInfo info = new ProcessStartInfo()             {                 FileName = task,                 WorkingDirectory = Environment.CurrentDirectory,                 UseShellExecute = false,                 ErrorDialog = false,                 CreateNoWindow = true,                 RedirectStandardOutput = true,                 RedirectStandardError = true             };               var process = new Process();             process.StartInfo = info;               process.OutputDataReceived += (s, e) =>                 {                     if (e.Data != null)                     {                         _out.AppendLine(e.Data);                     }                 };             process.ErrorDataReceived += (s, e) =>                 {                     if (e.Data != null)                     {                         _err.AppendLine(e.Data);                     }                 };               process.Start();             process.BeginOutputReadLine();             process.BeginErrorReadLine();             process.WaitForExit();               var outString = _out.ToString();             var errString = _err.ToString();               if (!string.IsNullOrWhiteSpace(outString))             {                 outString = String.Format("Standard Out for {0}\n\n{1}", task, outString);                 _eventLog.WriteEntry(outString, EventLogEntryType.Information);             }               if (!string.IsNullOrWhiteSpace(errString))             {                 errString = String.Format("Standard Err for {0}\n\n{1}", task, errString);                 _eventLog.WriteEntry(errString, EventLogEntryType.Error);             }               return 0;         }     } } You then wrap your startup tasks with the StartupTaskShell and you’ll be able to see stdout and stderr in the application event log.

  Read the article

• Decompilers - Myth or Fact ?

  - by Simon

  Lately I have been thinking of application security and binaries and decompilers. (FYI- Decompilers is just an anti-complier, the purpose is to get the source back from the binary) Is there such thing as "Perfect Decompiler"? or are binaries safe from reverse engineering? (For clarity sake, by "Perfect" I mean the original source files with all the variable names/macros/functions/classes/if possible comments in the respective headers and source files used to get the binary) What are some of the best practices used to prevent reverse engineering of software? Is it a major concern? Also is obfuscation/file permissions the only way to prevent unauthorized hacks on scripts? (call me a script-junky if you should)

  Read the article

• Python productivity VS Java Productivity

  - by toc777

  Over on SO I came across a question regarding which platform, Java or Python is best for developing on Google AppEngine. Many people were boasting of the increased productivity gained from using Python over Java. One thing I would say about the Python vs Java productivity argument, is Java has excellent IDE's to speed up development where as Python is really lacking in this area because of its dynamic nature. So even though I prefer to use Python as a language, I don't believe it gives quite the productivity boost compared to Java especially when using a new framework. Obviously if it were Java vs Python and the only editor you could use was VIM then Python would give you a huge productivity boost but when IDE's are brought into the equation its not as clear cut. I think Java's merits are often solely evaluated on a language level and often on out dated assumptions but Java has many benefits external to the language itself, e.g the JVM (often criticized but offers huge potential), excellent IDE's and tools, huge numbers of third party libraries, platforms etc.. Question, Does Python/related dynamic languages really give the huge productivity boosts often talked about? (with consideration given to using new frameworks and working with medium to large applications).

  Read the article

• Best practices for managing deployment of code from dev to production servers?

  - by crosenblum

  I am hoping to find an easy tool or method, that allow's managing our code deployment. Here are the features I hope this solution has: Either web-based or batch file, that given a list of files, will communicate to our production server, to backup those files in different folders, and zip them and put them in a backup code folder. Then it records the name, date/time, and purpose of the deployment. Then it sends the files to their proper spot on the production server. I don't want too complex an interface to doing the deployment's because then they might never use it. Or is what I am asking for too unrealistic? I just know that my self-discipline isn't perfect, and I'd rather have a tool I can rely on to do what needs to be done, then my own memory of what exact steps I have to take every time. How do you guys, make sure everything get's deployed correctly, and have easy rollback in case of any mistakes?

  Read the article

• Do real developers use UML and other CASE tools?

  - by Avi

  I'm a CS student, currently a junior, and in one of my classes this semester they have us studying all sorts of UML diagramming methods. Among others, we've touched on Petri nets, DFD diagrams, sequence diagrams, use case diagrams, collaboration diagrams, Jackson System Development diagrams, entity-relation diagrams, and more. I've worked on more than a few professional projects over the years and never encountered anyone who used these systems to any great degree (other than a general class diagram or a diagram of the tables in a database). I was just wondering if I could query the hive mind to see if this is true in your work experience too. Have you used these models at all and found them to be as important as they tell us students they are? Or is all this stuff just academic ivory-tower crap that people in the real world hardly ever touch? Which of these systems have you found to be effective and useful? Are there specific kinds of scenarios that they are more intended to be used in than what the typical software developer encounters?

  Read the article

• What are some high quality Enterprise Architecture conferences or training programs?

  - by Stimy

  I am looking for a conference or training which will give me a broad exposure to enterprise level software architecture. I've been with the same company for 10 years and we've grown to the size where we really need to lay out a framework for the applications which support our company's business. The organic growth over the last 10 years has left us with a tightly coupled and fairly messy set of applications. We need to do a better job at componentizing our business entities and have more rigorous control on the interfaces between those entities and our business processes. I'm looking to get a broad, yet practical exposure on design patterns to support that architecture (SOA, messaging, ESB's etc). I'm hoping to gain insight from folks who have direct experience with implementing or working with what would be considered an enterprise class architecture.

  Read the article

• What do you do when you encounter an idiotic interview question?

  - by Senthil

  I was interviewing with a "too proud of my java skills"-looking person. He asked me "What is your knowledge on Java IO classes.. say.. hash maps?" He asked me to write a piece of java code on paper - instantiate a class and call one of the instance's methods. When I was done, he said my program wouldn't run. After 5 minutes of serious thinking, I gave up and asked why. He said I didn't write a main function so it wouldn't run. ON PAPER. [I am too furious to continue with the stupidity...] Believe me it wasn't trick questions or a psychic or anger management evaluation thing. I can tell from his face, he was proud of these questions. That "developer" was supposed to "judge" the candidates. I can think of several things: Hit him with a chair (which I so desperately wanted to) and walk out. Simply walk out. Ridicule him saying he didn't make sense. Politely let him know that he didn't make sense and go on to try and answer the questions. Don't tell him anything, but simply go on to try and answer the questions. So far, I have tried just 4 and 5. It hasn't helped. Unfortunately many candidates seem to do the same and remain polite but this lets these kind of "developers" just keep ascending up the corporate ladder, gradually getting the capacity to pi** off more and more people. How do you handle these interviewers without bursting your veins? What is the proper way to handle this, yet maintain your reputation if other potential employers were to ever get to know what happened here? Is there anything you can do or should you even try to fix this? P.S. Let me admit that my anger has been amplified many times by the facts: He was smiling like you wouldn't believe. I got so many (20 or so) calls from that company the day before, asking me to come to the interview, that I couldn't do any work that day. I wasted a paid day off.

  Read the article

• How to capitalize maximally on location-independence … my personal #1-incentive for working as a developer

  - by SomeGuy

  To me the ultimate beauty in working as a developer is the fact that given a nice CV, your are going to find a new job, everywhere at any time. So I would like to ask if somebody here as experience in working while travelling for example. Or job-hopping from metropolis to metropolis every, say, six months. For example I have been investigating for how to get to Brazil. But it seems like that working as an employee in Brazil would be no option, b/c it takes a lot of time/money/effort to get the proper visas and permissions. So the only practical solution would be to freelance and the just travel, while getting your job done wherever you are. I bet my ass that there are loads of IT-guys out there and on here who know exactly what I am talking about. I'm looking forward to interesting ideas and stories.

  Read the article

• using svn and mercurial in eclipse for same project

  - by Konstantin Petrukhnov

  Is it possible to have in eclipse 2 "team providers" for same project. E.g. svn and mercurial? So svn will be used to commit to central repository, and mercurial only to work on my PC. E.g. when I get updates from SVN, I commit to mercurial, then I work with mercurial. When everything is ready to go to central place, i commit in SVN. There is no need to integrate change history. Yes, ideally it will be just mercurial, and most probably it will happened later. But for now I want to try some dirty and fast solution if it exist :)

  Read the article

• Is it smart to give idea to company?

  - by Ryan

  I have a few interesting ideas (business ideas) that can be implemented as add-on features of existing business products (web-based products, mostly startups). Based on experience, can anyone let me know if telling them would be a good idea or not? I'm hoping to get some feedback from both sides (company insiders and outsiders). The upside: They could like it and think about bringing me on board to help build. The downside: They take the idea and implement it. Company size for one is less than 50. Another is less than 25.

  Read the article

• Starting all over again?

  - by kyndigs

  Have you ever been developing something and just came to a point where you think that this is rubbish, the design is bad and although I will lose time it will be better to just start all over again? What should you consider before making this step? I know it can be drastic in some cases, is it best to just totally ignore what you did before, or take some of the best bits from it? Some real life examples would be great.

  Read the article

• Which Java web framework do you recommend for intranet webapp (not content website)?

  - by pregzt

  I'm about to start development of small purpose build intranet web application for small software vendor. It will be administration console of the server managing licenses for off-the-shelf software installed by users. There will be a few users who need to be able to sign in, issue a batch of license codes, revoke some, renew outdated, resolve issues, etc. Bear in mind that my customer requires Java for this solution. I'm seasoned Java programmer and before I used different frameworks to implement webapps, mainly Apache Struts in the past and Spring MVC recently. I was wondering what else could you recommend for such specific intranet webapp. I looked at using Google Web Toolkit (possibly with SmartGWT) Ext JS for fancy widgets in UI and REST back-end in SpringMVC SpringMVC with JQueryUI Could you please think of any piece of recommendation with regard to the choice I'm going to made?

  Read the article

< Previous Page | 2 3 4 5 6 7 8 9 10 11 12 13  | Next Page >