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  • Frameworks for targetting multiple environments

    - by Werlang
    What should drive the decision behind doing development upon one or more than one framework? For instance, an ERP is (mostly) run on a Windows station. It leverages full access to device's resources, like printers, barcode readers, fingerprint readers and the like. It's usually more responsive and easier do develop with. That being said, some parts of it must be accessed exclusively in self-service mode, by enterprise's customers, suppliers and partners. This could be accomplished with smartphones, tablets, or even desktops running a web browser. What are the economics behind that? Should two team be kept, each one doing work upon its own framework? Or the most permissive framework should be chosen? Should I care something other than HTML technologies? Should I consider native technology for each device?

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  • A hotfix is available that improves the performance of CLR when a .NET Framework 3.5 SP1-based appli

    981619 ... A hotfix is available that improves the performance of CLR when a .NET Framework 3.5 SP1-based application runs in a virtualized environmentThis RSS feed provided by kbAlerz.com.Visit kbAlertz.com to subscribe. It's 100% free and you'll be able to recieve e-mail or RSS updates for the technologies you pick from the Microsoft Knowledge Base....Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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  • Can anyone list some real examples of 'HTML5' being used in the wild?

    - by betamax
    I am using HTML5 in the same way everyone seems to be using it these days, meaning: HTML5 tags, Canvas / 3D / javascript and CSS3. I am struggling to find examples of sites that are using these technologies practically and that are not just a demo of something cool someone has managed to do using Canvas or CSS3 transforms or shapes. I am looking for sites that have a nice visual look but also take advantage of things like animation, scrolling and offset à la Silverback or the Canvas to create an interactive and I guess 'Flash-looking' site. These are some examples that I have found: Scrolling http://nikebetterworld.com/index http://benthebodyguard.com/ Animation http://www.elladesign.com/contact.html Other http://www.pirateslovedaisies.com/ I am using HTML5 loosely and I hate to be using it. I would be happy if you listed a really visually appealing Javascript-based site but it didn't have the HTML5 doctype.

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  • Which tasks should a beginner, intermediate and advanced rails developer be able to complete?

    - by raouldeveloper
    I have been programming ROR for about a year now, and I think I am ready to start working on a project for someone else. The problem is that job postings for contractors don't really tell you which specific tasks you should be able to do at different experience levels (in rails and other technologies), so I don't know where to pitch myself. I think I am somewhere between junior and mid-level, but who knows? So my question is: Which actual tasks should an junior programmer be able to do at, say, $35 an hour, which actual tasks should an intermediate programmer be able to do at, lets say, $75 an hour, and which actual tasks should an advanced programmer be able to do at, oh say, $140 an hour? One or two examples should suffice.

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  • Why creating a new MDX language instead of extending SQL?

    - by DReispt
    I have a long experience with SQL, but recently began working with datawarehouse and OLAP technologies: building fact and dimension tables, that then are queried using MDX (MultiDimensional eXpressions). The problem is that MDX works with a completely different logic compared to SQL, and it's a whole new learning curve even for someone with a strong SQL background. Yes, MDX allows you to do things that would be hard or almost impossible with plain SQL. But sometimes it's frustrating to be hours around an MDX to do something you know you could achieve in minutes using SQL (ok, you can tell me to RTFM ...). But why go on to the trouble of creating a new completely different language when you could build on SQL, extend it to add the features needed by OLAP applications?

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  • Getting through a lengthy book?

    - by Mr_Spock
    This may seen like a weird question, but since we're challenged--as engineers--to constantly adapt to changing technologies, we always find ourselves buried in documentation. That said, we also need to consider that time is of the essence because people want their stuff fixed and improved with little hesitation if any. How do you get through lengthy manuals, books/manuals within a short period of time? Take for example: "The Linux Programming Interface," by Michael Kerrisk, which is roughly 1500 pages in length. How would you get through a monster of a book like this if you're pressed for time while still learning most of the material?

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  • Flash 11 : Adobe lance un programme d'incubation pour les développeurs, la « vraie 3D » arrive dans Flash Player

    Flash 11 : Adobe lance un programme d'incubation Pour les développeurs, la « vraie 3D » arrive dans Flash Player La devise : « sortir tôt et sortir vite », si chère à Google, séduit de plus en plus. Après Mozilla, c'est au tour d'Adobe de s'essayer aux cycles de développement plus courts centrés sur les fonctionnalités, avec son nouveau programme d'incubation pour Flash Player et Air. Ce programme devrait permettre aux développeurs de tester et de donner leurs feed-backs sur les nouvelles fonctionnalités des technologies Adobe très tôt dans leurs cycles de développement (avant la bêta habituelle, donc). Première nouveauté annoncée de Flash 11 : Moleh...

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  • Nouveau Windows Azure : des machines virtuelles persistantes sous Linux, du IaaS, et encore plus de technos open-sources supportées

    Nouveau Windows Azure : des machines virtuelles persistantes sous Linux Du IaaS, et encore plus de technologies open-sources supportées Windows Azure, la plateforme Cloud de Microsoft dédiée aux développeurs, continue sa montée en puissance. Depuis hier, plusieurs nouveaux services ont été officiellement annoncés. Parmi ceux-ci, un des plus attendus (et qui a alimenté le plus de rumeurs) est l'arrivée de machines virtuelles - persistantes ? capables de faire tourner des distributions Linux (Ubuntu, OpenSuse, CentOS, SUSE Linux Enterprise Server). Azure combine à présent des services d'infrastructure et de plateforme pour « une plus grande souplesse dans la façon de cons...

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  • How to enable a Web portal-based enterprise platform on different domains and hosts without customization [on hold]

    - by S.Jalali
    At Coscend, a cloud and communications software product company, we have built a Web portal-based collaboration platform that we like to host on five different Windows- and Linux-based servers in different hosting environments that run Web servers. Each of these Windows and Linux servers has a different host name and domain name (and IP address). Our team would appreciate your guidance on: (1) Is there a way to implement this Web portal-based platform on these Linux and Windows servers without customizing the host name, domain name and IP address for each individual instance? (2) Is there a way to create some variables using JavaScript for host name and domain name and call them from the different implementations? If a reference to the host/domain names occurs on hundreds of our pages, the variables or objects would replace that. (3) This is part of making these JavaScript modules portable and re-usable for different environments and instances. The portal is written in JavaScript that is embedded in HTML5 and padded with CSS3. Other technologies include Flash, Flex, PostgreSQL and MySQL.

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  • What technology(s)would be suitable for the front end part of a Java web game?

    - by James.Elsey
    As asked in a previous question, I'm looking to create a small MMO that will be deployed onto GAE. I'm confused about what technologies I could use for the user interface, I've considered the following JSP Pages - I've got experience with JSP/JSTL and I would find this easy to work with, it would require the user having to "submit" the page each time they perform an action so may become a little clumsey for players. Applet - I could create an applet that sits on the front end and communicates to the back end game engine, however I'm not sure how good this method would be and have not used applets since university.. What other options do I have? I don't have any experience in Flash/Flex so there would be a big learning curve there. Are there any other Java based options I may be able to use? My game will be text based, I may use some images, but I'm not intending to have any animations/graphics etc Thanks

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  • Dell L501X Display Port Screen issue

    - by jdflorezPA
    I got a Dell XPS L501X with a mini display port to VGA connector for my External Screen. On Displays it shows me: Acer Technologies 24" (which is the monitor) but only lets me up to 1024x768 resolution (The native resolution of this monitor is 1920x1200). I tried adding a new mode with xrandr, but when I applied it, it reverted back to 1024x768. As far as I know, the display port is controlled by the Intel card, right? Any ideas or suggestions would be appreciated. Thanks Using Ubuntu 11.10 32bit

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  • JavaOne India Technical Sessions

    - by Tori Wieldt
    If you’re working with Java technology, it pays to go straight to the source for your information. At JavaOne and Oracle Develop India, you’ll be able to choose from more than 90 sessions, hands-on labs, keynotes, and demos delivered by today’s most knowledgeable Java experts. You'll also hear the most up-to-date information on current releases and future directions of Java standards and technologies, and see the latest Java developer tools and solutions. Register now! Technical sessions include: Project Lambda: To Multicore and Beyond Introduction to JavaFX 2.0 GlassFish REST Administration Back End: An Insider Look at a Real REST Application Java-Powered Home Gateway: Basis of the Next-Generation Smart Home Mobile Java Evolution Cloud-Enabled Java Persistence Visit the JavaOne India web pages for a complete list of conference sessions. See you there!

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  • Logica cherche une dizaine de développeurs Java/JEE un peu partout en France et au Luxembourg

    Logica cherche une dizaine de développeurs Java/JEE Un peu partout en France et au Luxembourg Cotée à la Bourse de Londres et d'Amsterdam, Logica est une entreprise de service en business et technologie qui compte plus de 40.000 collaborateurs. Ses activités principales regroupent le conseil en management, l'intégration de technologies et l'externalisation. Des conseils qu'elle promulgue à ses clients un peu partout dans le monde et en Europe. Pour accompagner l'évolution de l'IT (mobilité, montée en puissance des services web, etc.), Logica cherche de nouveaux profils. Et notamment en France. « Nos développeurs travaillent sur plusieurs projets dans une appr...

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  • Browser game in JSP? [closed]

    - by Constant
    I want to develop a browser-game (like ogame, travian) and I have some doubts in which technologies should I use. I was thinking in a server-side in JSP,Java and a client-side in HTML (or HTML5 if I learn to give it good use). Do you think my choices are right? I would like to make a board where many players could move simultaneously between tiles or squares. Do you think is possible in JSP or I should start with other language? Any suggestion aprecciated, and apologies for my english. Thank you! Regards!

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  • Is client-side HTML5/JavaScript too lame after you've worked on server-side C++/Java?

    - by stackoverflowuser2010
    I'm an experienced C++/C/Java/C# research software engineer and have worked on large-scale server systems, including huge map-reduce and database systems. Now I've been offered a new job working with client-side mobile technologies involving Javascript and HTML5 as well as some very minor native iPhone and Android programming. So, question: If you've ever made this kind of jump, did you find find Javascript/HTML too lame after you've been working on "hard-core" C++ and server systems? Did you find it challenging? Did you get bored?

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  • Google va renforcer ses mesures anti-cloacking, un changement important qui pourrait impacter les sites mobiles et les contenus riches

    Google va renforcer ses mesures anti-cloacking Un changement important qui pourrait impacter les sites mobiles et les contenus riches Comme résolution du nouvel an, Google a décidé de resserrer l'étau sur le « cloaking », cette pratique qui consiste à présenter aux moteurs de recherche un contenu différent de celui présenté à l'utilisateur. Souvent utilisée à des fins de spam, cette technique est réprimée par Google et les autres moteurs de recherche. Pourtant, de nombreux webmasters la trouvent utile pour améliorer le référencement de sites conçus avec des technologies encore mal prises en compte par les bots des moteurs de recherche, comme le Flash ou le Rich Medi...

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  • Unity sera compatible avec Windows 8 et Windows Phone 8, les applications utilisant le moteur de jeux 3D pourront être portées sur l'OS

    Unity sera compatible avec Windows 8 et Windows Phone 8 les applications utilisant le moteur de jeux 3D pourront être portées sur l'OS mobile Bonne nouvelle pour les gamers et les développeurs de jeux utilisant la plateforme Unity. David Helgason, le PDG de Unity Technologies a annoncé que l'outil sera bientôt compatible avec Windows Phone 8 et Windows 8. Unity est une boite à outils regroupant un logiciel 3D temps réel et multimédia, ainsi qu'un moteur 3D utilisé pour la création des jeux en réseaux, d'animation en temps réel et de contenu interactif. La plateforme permet de construire des jeux multiplateformes pouvant fonctionner sur Windows, Mac OS X, iOS, Android, Xbox 360, Wii, etc.

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  • Enterprise 2.0 Conference - this week!

    - by kellsey.ruppel
    We're excited to be at the Enterprise 2.0 Conference in Boston this week! We are looking forward to spending the next few days learning from Enterprise 2.0 thought-leaders and connecting with others who have an interest in social and collaborative technologies. If you are attending the conference, we encourage you to stop by booth #213, as we'd love to speak with you further about your challenges and success when it comes to social business transformation. New to social enterprise? Wondering what it means for your business? Take a look at how Bunny Inc. has transformed to become a social enterprise!

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  • How do I share common classes between windows forms and web applications using C#?

    - by earthdog
    In our environment we have multiple ERP servers plus data that are coming from multiple sources. I need to create a development roadmap for the coming years as it is obvious that side applications will be needed for many things. The choice is that the development will occur with Microsoft technologies. This means that I will be building either web apps (MVC, web forms e.t.c) or standard windows forms applications. The thing here is that I will be creating classes that will encapsulate the business logic that I want to apply to the different projects. What I thought so far: 1) Create class libraries dlls containing the required logic 2) Reuse these libs in my apps. But what about the web apps? Should I use the dlls directly or I should encapsulate them in web services and consume the web services in web apps? In general I would like to find out how should I build my strategy.

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  • Greepeace évalue l'impact du Cloud Computing sur l'environnement : Google et Yahoo félicités, Apple

    Greenpeace évalue l'impact du Cloud Computing sur l'environnement L'association félicite Google et Yahoo et rappelle Apple et Facebook à l'ordre GreenPeace vient de sortir son traditionnel rapport sur l'impact écologiques des nouvelles technologies. Cette fois-ci l'association militante s'est particulièrement intéressée au Cloud Computing. La consommation électrique des data-centers jugée trop élevée est montrée du doigt. Chiffres à l'appui, Greenpeace croit savoir que dans 10 ans, les infrastructures liées à "l'informatique dans les nuages" (réseaux, et data-centers donc) consommeront autant que l'Allemagne, le Brésil, le Canada et la France réunis. L'associatio...

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  • Developing applications for iPhone, BlackBerry and J2ME in ASP.Net

    Hi, I would like to introduce you a new mobile application framework iPFaces for developing native, form-oriented applications. The aim of the solution is to screen the programmer completely out from the mobile platform itself, and transfer the entire application logic to the central application server level. Developers with experience with one of the supported Web technologies (ASP.Net, Java, and PHP) may start working with iPFaces virtually immediately. For more information, see the project...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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  • SharePoint Conference 2012&ndash;How To Find Me

    - by MOSSLover
    Hey guys I will be at the conference if you don’t follow me on twitter and you want to find me.  Look around the Women in SharePoint area in the Community Lounge.  If you don’t find me at the Community Lounge then I would say try to look at the Planet Technologies booth for me.  If you don’t find me in that booth then try Booth #22 the SharePoint Pavilion.  If I’m not in any of these places I’m either in a session, sleeping, running, or wearing a cloaking device.  You can ask me all kinds of questions about Planet, Women in SharePoint, and such.  I can try to answer the questions as best I can or direct you to someone smarter.  See you all at SPC 12! Technorati Tags: SPC12,SharePoint

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  • How can robots beat CAPTCHAs?

    - by totymedli
    I have a website e-mail form. I use a custom CAPTCHA to prevent spam from robots. Despite this, I still get spam. Why? How do robots beat the CAPTCHA? Do they use some kind of advanced OCR or just get the solution from where it is stored? How can I prevent this? Should I change to another type of CAPTCHA? I am sure the e-mails are coming from the form, because it is sent from my email-sender that serves the form messages. Also the letter style is the same. For the record, I am using PHP + MySQL, but I'm not searching for a solution to this problem. I was interested in the general situation how the robots beat these technologies. I just told this situation as an example, so you can understand better what I'm asking about.

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  • How to disable VGA

    - by Bitmap
    If i run lspci | grep VGA I get below output which tells me below VGA cards are present on my computer. 01:00.0 VGA compatible controller: nVidia Corporation GT216 [GeForce GT 220] (rev a2) 08:02.0 VGA compatible controller: ATI Technologies Inc ES1000 (rev 02) The ES1000 is an onboard card which came with my machine. Do anyone know how to disable this VGA on my machine. The reason for this request is because if I run xrandr I get the output as shown below: xrandr: Failed to get size of gamma for output default Screen 0: minimum 320 x 240, current 1024 x 768, maximum 1024 x 768 default connected 1024x768+0+0 0mm x 0mm 1024x768 50.0* 800x600 51.0 52.0 53.0 680x384 54.0 55.0 640x480 56.0 512x384 57.0 400x300 58.0 320x240 59.0 Which means I am not able to configure nVidia to accept smaller resolution. Thank you.

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  • New to Maven-- Creating Java EE Projects

    - by M.C.
    Greetings-- I've been developing Java EE web apps with Eclipse for about a year. My employer doesn't use Maven, but the more I read about it, the more convinced I am that Maven + Hudson will be greatly beneficial for us. First, though, I have to become comfortable with those technologies in my spare time, so that I can create a proof-of-concept. Right now, I'm still a Maven newbie. Is there a set of best practices for creating Java EE web apps with Maven? For example, I could create a project with a basic archetype and then add all of the necessary JARs by putting dependencies in the POM for the servlet container, EJB, EclipseLink, etc... That might work, but it might not be the best way to do it. I'd greatly appreciate any guidance that you could provide on this topic. Thank you very much!

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