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• Sortie imminente du Chrome Web Store, Google envoie un mail d'information et organise un évènement sur Chrome demain

  Sortie imminente du Chrome Web Store Google envoie un mail d'information aux développeurs d'extensions pour Chrome Google va envoyer une première série de mails d'information aux développeurs d'extensions et de thèmes pour Chrome, signe que l'ouverture de la boutique en ligne Chrome Web Store est imminente. Gregor Hochmuth, chef de produit de Google Chrome Web Store, a lui-même annoncé que les développeurs seront informés avant le lancement officielle de la boutique. Le but de ces messages sera d'indiquer les modifications apportées au magasin afin que les développeurs puissent vérifier l'impact sur leurs codes et y apporter des modifications avant la publication en...

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• How to leverage the internal HTTP endpoint available on Azure web roles?

  - by Alfredo Delsors

  Imagine you have a Web application using an in-memory collection that changes occasionally but is used very often. The collection gets loaded from storage on the Application_Start global.asax event and is updated whenever its content changes. If you want to deploy this application on Azure you need to keep in mind that more than one instance of the application can be running at any time and therefore you need to provide some mechanism to keep all instances informed with the latest changes. Because the communication through internal endpoints between Azure role instances is at no cost, a good solution can be maintaining the information on Azure Storage Tables, reading its contents on the Application_Start event and populating its changes to all other instances using the internal HTTP port available on Azure Web Roles. You need to follow these steps to leverage the internal HTTP endpoint available on Azure web roles to maintain all instances up to date. 1.   Define an internal HTTP endpoint in the Web Role properties, for example InternalHttpEndpoint   2.   Add a new WCF service to the Web Role, for example NotificationService.svc 3.   Disable multiple site bindings in web.config: <serviceHostingEnvironment multipleSiteBindingsEnabled="false"> 4.   Add a method on the new service to receive notifications from other role instances. namespace Service { [ServiceContract] public interface INotificationService { [OperationContract(IsOneWay = true)] void Notify(Information info); } } 5.   Declare a class that inherits from System.ServiceModel.Activation.ServiceHostFactory and override the method CreateServiceHost to host the internal endpoint. public class InternalServiceFactory : ServiceHostFactory { protected override ServiceHost CreateServiceHost(Type serviceType, Uri[] baseAddresses) { var internalEndpointAddress = string.Format( "http://{0}/NotificationService.svc", RoleEnvironment.CurrentRoleInstance.InstanceEndpoints["InternalHttpEndpoint"].IPEndpoint); ServiceHost host = new ServiceHost( typeof(NotificationService), new Uri(internalEndpointAddress)); BasicHttpBinding binding = new BasicHttpBinding(SecurityMode.None); host.AddServiceEndpoint( typeof(INotificationService), binding, internalEndpointAddress); return host; } } Note that you can use SecurityMode.None because the internal endpoint is private to the instances of the service. 6.   Edit the markup of the service right clicking the svc file and selecting "View markup" to add the new factory as the factory to be used to create the service <%@ ServiceHost Language="C#" Debug="true" Factory="Service.InternalServiceFactory" Service="Service.NotificationService" CodeBehind="NotificationService.svc.cs" %> 7.   Now you can notify changes to other instances using this code: var current = RoleEnvironment.CurrentRoleInstance; var endPoints = current.Role.Instances .Where(instance => instance != current) .Select(instance => instance.InstanceEndpoints["InternalHttpEndpoint"]); foreach (var ep in endPoints) { EndpointAddress address = new EndpointAddress( String.Format("http://{0}/NotificationService.svc", ep.IPEndpoint)); BasicHttpBinding binding = new BasicHttpBinding(SecurityMode.None); var factory = new ChannelFactory<INotificationService>(binding); INotificationService instance = factory.CreateChannel(address); instance.Notify(changedinfo); }

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• Request format is unrecognized for URL unexpectedly ending exception in web service.

  - by Jalpesh P. Vadgama

  Recently I was getting error when I am calling web service using Java script. I searching on net and debugging I have found following things. Any web service support three kinds of protocol HttpGet,HttpPost and SOAP. In framework 1.0 it was enabled by default but after 1.0 framework it will not be enabled by default due to security issues and WS-Specifications. So we have to enabled them via putting configuration settings in web.config. Here is the code for that. <configuration> <system.web> <webservices> <protocols> <add name="HttpGet"></add> <add name="HttpPost"></add> </protocols> </webservices> </system.web> </configuration> Hope this will help you. Stay tuned for more. Till that Happy programming!!!. Technorati Tags: WebService,Request,Javascript,Ajax

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• Opera sort un outil de débogage open-source pour les développeurs web, la première bêta de Dragonfly est disponible

  Opera sort un outil de débogage open-source pour les développeurs web La première bêta de Dragonfly est disponible Après avoir permis aux développeurs de créer plus facilement des extensions pour son navigateur, Opera Software veut en faire un outil de prédilection pour les développeurs et intégrateurs Web. L'entreprise lance la première bêta de Dragonfly, un ensemble - désormais open-source - d'outils d'inspection, destinés essentiellement à trouver et à corriger les erreurs sur les pages web. Similaire au célèbre Mo...

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• How to apply Data Oriented Design with Object Oriented Programming?

  - by Pombal

  Hi. I've read lots of articles about DOD and I understand it but I can't design an Object Oriented system with DOD in mind, I think my OOP education is blocking me. How should I think to mix the two? The objective is to have a nice OO interface while using DOD behind the scenes. I saw this too but didn't help much: http://stackoverflow.com/questions/3872354/how-to-apply-dop-and-keep-a-nice-user-interface

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• When do videos appear in google's web search results?

  - by snakile

  Sometimes videos appear in google's web search results (and not only in Google Videos). For a video to appear in the web search results, does it have to appear in Google Videos firs? Does each and every video that appears in Google Videos has a chance to appear in google's web search results (given that the video is very relevant to the query, more relevant than all the other videos)? Please note: I'm not asking about video sitemaps or mRSS. I'm just asking when do videos appear in google's web search results compared to when do videos appear in Google Videos.

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• Help! GUI design tool for web & windows applications (2 replies)

  Hi All, We are currently looking to buy a Windows &amp; Web GUI design tool. Our company is doing softwares for Windows &amp; Web application with Visual Studio 2008. Our clients will be using this tool to build screenshots. Projects delivery should be faster with this tool. Do you have any suggestions ? Of course, a Microsoft Parter product is better... Thanks for your help! Simon Levesque Sonim6 Inc.

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• Le W3C publie un premier brouillon de l'API Push, qui permettra d'intégrer des notifications Push au sein des applications Web

  Le W3C publie un premier brouillon de l'API Push qui permettra d'intégrer des notifications Push au sein des applications Web Le groupe de travail Web Applications du W3C (World Wide Web Consortium) vient de publier un brouillon pour l'API Push. La spécification Push API décrit la façon dont un serveur d'applications peut envoyer des données cryptées (messages Push) à des applications Web côté client, telles qu'elles sont effectuées par des « services Push ». L'API pourra être utilisée par les développeurs pour mettre en oeuvre des systèmes de notifications Push au sein de leurs Webapps. Selon la description du W3C, le message Push pourra être envoyé même si l'applic...

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• E-Commerce Website Design ? Avoids Some Common Mistakes Part - 1

  Internet has opened many avenues of the business. Now a business shop can remain opened for 24/7. Reach of the business extended throughout the world, no boundaries is binding it. Not a single penny ... [Author: Jessica Woodson - Web Design and Development - May 10, 2010]

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• How to enable a Web portal-based rich enterprise platform on different domains and hosts using JS without customization/ server configuration

  - by S.Jalali

  Our company Coscend has built a Web portal-based communications and cloud collaboration platform by using JavaScript (JS), which is embedded in HTML5 and formatted with CSS3. Other technologies used in the core code include Flash, Flex, PostgreSQL and MySQL. Our team would like to host this platform on five different Windows and Linux environments that run different types of Web servers such as IIS and Apache. Technical challenge: Each of these Windows and Linux servers have a different host name and domain name (and IP address), but we would like to keep our enterprise platform independent of host server configuration. Possible approach to solution: We think an API (interface module with a GUI) is needed to accomplish this level of modularity and flexibility while deploying at our enterprise customers. Seeking your insights: In this context, our team would appreciate your guidance on: Is there an algorithmic method to implement this Web portal-based platform in these Windows and Linux environments while separating it from server configuration, i.e., customizing the host name, domain name and IP address for each individual instance? For example, would it be suitable to create some JS variables / objects for host name and domain name and call them in the different implementations? If a reference to the host/domain names occurs on hundreds of portal modules, these variables or JS objects would replace that. If so, what is the best way to make these object modules written in JS portable and re-usable across different environments and instances for enterprise customers? Here is an example of the implemented code for the said platform. The following Web site (www.CoscendCommunications.com) was built using this enterprise collaboration platform and has the base code examples of the platform. This Web site is domain-specific. We like to make the underlying platform such that it is domain and host-independent. This will allow the underlying platform to be deployed in multiple instances of our enterprise customers.

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• Developer with 4 years experience with Java/C++. How to move into web programming? [closed]

  - by JerryC

  Possible Duplicate: Tips for switching jobs and moving into web based programming? I graduated in 2006 with a computer science degree and got solid grades (3.5 overall 3.8 in my major) For the past 4.5 years I've been working as a Software Engineer doing primarily rich client development. Most of my experience is with Java, Swing and C++. I've done a lot of network programming and I have acquired some skill working & debugging in distributed environments. I would like to switch jobs and move into a role where I can get exposure to some new technologies and frameworks. I would like to move into a more web development role but I find my lack of web development experience is hurting me. 90% of the jobs I see advertised are looking for one of two skill sets: 1) Stereotypical server side Java web developer. Experience with Spring, Hibernate, J2EE, etc. 2) Stereotypical front end web developer. Experience with Javascript, jQuery, HTML5, GWT, CSS, etc I find most of these companies are looking really specifically for this experience and they are not willing to take on good programmers/ CS fundamental guys who lack experience with this stuff. I would love to get a job doing stuff like this, but have my skills become out of date and unmarketable? Any opinions on ways to sell myself to help get a new position?

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• Can Your Web Design Company Choose the Right SEO Keywords?

  When you are trying to achieve good results in the search engines, it sounds obvious, but you want your website to appear high in the results for the most popular searches, and you need to be certain that your web design company can find out what these are. Finding out what the most popular searches are in your sector can throw up a few surprises!

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• Help! GUI design tool for web & windows applications (2 replies)

  Hi All, We are currently looking to buy a Windows &amp; Web GUI design tool. Our company is doing softwares for Windows &amp; Web application with Visual Studio 2008. Our clients will be using this tool to build screenshots. Projects delivery should be faster with this tool. Do you have any suggestions ? Of course, a Microsoft Parter product is better... Thanks for your help! Simon Levesque Sonim6 Inc.

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• Is it possible to keep only one Database for both web and desktop applications?

  - by B4NZ41

  I'm experiencing a trouble with my business model, let me explain better. I'm developing a software for 1 year and few months, it's for the food industry, more exactly a software to: Delivery, Take Way, Table Reservation, POS, Accounts Payable and Receivable, Prints(receipt), Kitchen Monitors Orders, Customers Orders Control and Fiscal Area. Well, I had separated the software mainly in two areas, one is web area and the other is desktop area (Used by Admins only) and local installed. 1 - Web Area (Basically do the follow:) Show Catalog with the products Customers Make Orders Customers Pay for the Orders etc ... as mentioned above 2 - Desktop Area Manage Orders Manage Customers Manage Suppliers Manage Accounts Payable and Receivable etc ... as mentioned above The web area is hosted in an online web server (scripts and database are online). The Desktop area is hosted locally in a Linux machine with a local database and local scripts files. My question is: Is it possible to keep only one Database for both applications? If YES, please what is the best approach? Follow my technical specification environment Database: Actually I have two databases working and I would love to keep only one. Operating System: Linux (Kernel 2.6.X and above) or Windows (XP and above) For the Web Area Apache, PHP, Python, Java Script, Shell Script and MySQL. For the Desktop Area: PHP-GTK2, Apache, PHP, MySQL and Shell Script.

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• Mozilla lance la bêta de Persona, son système d'authentification centralisée pour le Web qui met fin aux identifiants et mots de passe

  Mozilla lance la bêta de Persona son système d'authentification centralisée pour le Web, qui met fin aux identifiants et mots de passe Mozilla vient de lancer la version beta de « Persona », son nouveau système d'authentification pour le Web. Persona est un moyen d'identification qui élimine les identifiants et mots de passe sur les sites Web, tout en étant sécurisé et facile à utiliser. Le but du projet est de permettre aux utilisateurs de s'identifier sur différents sites sans mot de passe spécifique et sans avoir recours à des services d'authentification centralisée comme Facebook ou OpenID, et aux sites Web de ne plus s'inquiéter sur la sécurité des mots de passe.

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• What are some known approaches to collaborative schema design?

  - by Omega

  If a project has multiple developers, each with useful knowledge & experience that can aide in the design of a schema; what are some known processes to collaboratively plan that schema out? Are there any types of meetings that are useful for this purpose? This would be in contrast to circumstances where projects are started and models are developed unilaterally by coincidence rather than as part of a structured understanding of the domain.

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• How to leverage the internal HTTP endpoint available on Azure web roles?

  - by adelsors

  Imagine you have a Web application using an in-memory collection that changes occasionally, loading it from storage on the Application_Start global.asax event and updating it whenever it changes. If you want to deploy this application on Azure you need to keep in mind that more than one instance of the application can be running at any time and therefore you need to provide some mechanism to keep all instances informed with the latest changes. Because that the communication through internal endpoints between Azure role instances is at no cost, a good solution can be maintaining the information on Azure Storage Tables, reading its contents on the Application_Start event and populating its changes to all instances using the internal HTTP port available on Azure Web Roles. You need to follow these steps to leverage the internal HTTP endpoint available on Azure web roles: 1.   Define an internal HTTP endpoint in the Web Role properties, for example InternalHttpEndpoint   2.   Add a new WCF service to the Web Role, for example NotificationServices.svc 3.   Add a method on the new service to receive notifications from other role instances. 4.   Declare a class that inherits from System.ServiceModel.Activation.ServiceHostFactory and override the method CreateServiceHost to host the internal endpoint.   Note that you can use SecurityMode.None because the internal endpoint is private to the instances of the service, this is provided by the platform. 5.   Edit the markup of the service right clicking the svc file and selecting "View markup" to add the new factory as the factory to be used to create the service    6. Now you can notify changes to other instances using this code:

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• Do We Still Need Database Design in the Era of Big Data?

  Many big data application implementations seem to begin with an existing data warehouse, one or more new high-volume data streams, and some specialized hardware and software. The data storage issue is often accommodated by installing a proprietary hardware appliance that can store huge amounts of data while providing extremely fast data access. In these cases, do we really need to worry about database design?

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• How Can High Traffic Increase Web Site Ranking in SERP's?

  There's no hidden agenda to the actual fact that all the sites that you simply see on the initial pages of the SERP's have secured a place there because of the list of keywords. That's the precise reason for the importance of SEO internet design to lift the rankings of your website. You can also blame the habit of the net surfers as a result of of whom the SEO internet design has achieved therefore abundant importance.

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• Google va bloquer l'installation des extensions diffusées en dehors du Chrome Web Store, pour offrir une meilleure sécurité aux utilisateurs

  Google va bloquer l'installation des extensions diffusées en dehors du Chrome Web Store pour offrir une meilleure sécurité aux utilisateurs Google vient d'imposer le Chrome Web Store comme galerie unique pour les extensions Chrome. Dans un récent billet de blog, l'éditeur du célèbre navigateur a annoncé qu'il bloquera l'installation des extensions qui ne sont pas présentes sur le Chrome Web Store.Cette nouvelle directive qui entrera en vigueur à partir de janvier prochain aurait pour objectif d'améliorer...

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• Exclusive Content and Design With SEM For Your Profits!

  You have surely come across many web design and SEO companies who promise to take you to pinnacles of glory in Internet Marketing, achieving immense success in popularity and wealth. All of them offer to increase website traffic so that your business thrives and increases by leaps and bounds!

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• Is PHP Going to Remain the Preferred Web Development Tool?

  PHP technology has been around for at least a dozen of years. Since its inception, PHP has been steadily gaining momentum as a "defacto" platform for open-source web development. Lately, however, a host of new web development tools like Ruby on Rails came on the market, which raised questions whether PHP will remain viable as a web development tool. I believe PHP will not only remain, but continue evolving as the preferred platform for years to come.

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• What To Keep In Mind When You Design A Logo?

  Do you want your business to reach the highest peak of success no matter how big your competitors are? If yes, then you can?t afford to be slow or lazy. Realistically speaking, running your business ... [Author: Sha Amen - Web Design and Development - May 19, 2010]

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• WWDC : Apple présente OS X 10.10 avec un nouveau design et plusieurs nouveautés, Yosemite fait un pas de plus dans le rapprochement avec iOS

  WWDC : Apple dévoile OS X 10.10 avec un nouveau design et plusieurs nouveautés Yosemite fait un pas de plus dans le rapprochement avec iOSOS X aura également droit à une mise jour. À la suite d'iOS 8, Apple a présenté la prochaine version de son système d'exploitation pour les ordinateurs Mac.Baptisé « Yosemite », OS X 10.10 introduit une nouvelle interface utilisateur, une intégration plus poussée avec les dispositifs sous iOS, mais également un lot de nouvelles fonctionnalités pour offrir un...

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• ?????·????????????!?MAN. MACHINE. HERO. IRONMAN 2 ?????????????

  - by takashi.hitomi

  ?????????????????????????????????????????????????????IRONMAN 2?????????????? ??????????????????????????????????????????????????????? ????"That's American Movie!"??????????????????????????? ?????????????"????????"????????????????????????????????????(?)? ?????????????????????????????·???(?)?????????????????????!?????????????????? ??????????????·????????????????????????????????????????????????????????????????????????????????3D??????????????·??? 3D TV???????????????????????????????? ???????1??????????????????... ????????????????? ????????????? ???????? ?????????????????????? ??????????? ?????????????????????????????????????? ?????????????????????????????????????????? (????????????????????)? ?????IRONMAN??????????????????????????????????????????????????????????????????????????????????????????????????????? 2???????????????????????????????????????????????????"That's American Movie!"???????????????????????????????????????????????????????????????????????(?????????????????????)? ????????????????????????????????????????? ???????????????

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