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  • How many of you *really* surf around without JavaScript enabled? [closed]

    - by Stephen
    I've decided to rephrase the question. After some deliberation on Meta, I've realized that my question needs to be a bit more focused. The question: Should we (web developers) continue to spend effort progressively enhancing our web applications with JavaScript, ensuring that features gracefully degrade, thereby ensuring accessibility? Or should we spend that time focused on new features or other areas of development? The subtext of that question would be: How many of our customers/clients/users utilize our websites or applications with JavaScript disabled? Do you have any projects with requirements that specifically demand JavaScript functionality (almost all of mine do), and do those requirements also demand graceful degradation? For the sake of asking this question, I pulled up programmers.stackexchange.com without JavaScript enabled, and I was greeted with this message: "Programmers - Stack Exchange works best with JavaScript enabled". It was difficult to log in, albeit the site seemed to generally work okay. (I wasn't able to vote up any questions.) I think this is a satisfactory approach to development. Imagine the effort involved in making all of the site's features work with plain old HTML and server-side logic. OTOH, I wonder how many users have been alienated by this approach. We've all been trained (at least the good developers among us) to use progressive enhancement and to ensure our web applications' dynamic features degrade gracefully. Is this progressive enhancement just pissing into the wind, or do some of our customers actually utilize certain web services without JavaScript enabled? I mean, like really, not figuratively or presumptuously.

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  • Is there a resource that explains the benefits of layered programming?

    - by P.Brian.Mackey
    Some developers I know favor what I would call a procedural programming style. I recognize that procedural programming has its uses, albeit not in the business application world of .NET programming. So let's say we have a winform application with a buttonclick event. The buttonclick handles everything from the UI configuration to the database call and data manipulation. So you end up with a method that is 100's of lines of code long. Outside the fact that this code can't be considered test-able for various reasons, this style of programming is fragile to change. I can talk bout OO, Anti-patterns, etc. The problem is that any distinct topic I can dream up requires a great deal of explanation to understand the potential benefits. Outside of finding a new job (lots of businesses program this way), how can I teach these kinds of developers how to write better code? Obviously we can't sit around a round table and discuss pro's and con's all day due to time constraints and real work that has to be done. Although, training and intense training is the only thing I can think of to fix these problems. Not to say I write perfect code, I most certainly do not. I do believe there are certain best practices that should be followed as a rule E.G. OO in the context of .NET. The most common excuse I hear is "we can't write code fast enough if we do it like that".

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  • How important is graceful degradation of JavaScript? [closed]

    - by Stephen
    Should web developers continue to spend effort progressively enhancing our web applications with JavaScript, ensuring that features gracefully degrade, thereby ensuring accessibility? Or should we spend that time focused on new features or other areas of development? The subtext of that question would be: How many of our customers/clients/users utilize our websites or applications with JavaScript disabled? Do you have any projects with requirements that specifically demand JavaScript functionality (almost all of mine do), and do those requirements also demand graceful degradation? For the sake of asking this question, I pulled up programmers.stackexchange.com without JavaScript enabled, and I was greeted with this message: "Programmers - Stack Exchange works best with JavaScript enabled". It was difficult to log in, albeit the site seemed to generally work okay. (I wasn't able to vote up any questions.) I think this is a satisfactory approach to development. Imagine the effort involved in making all of the site's features work with plain old HTML and server-side logic. On the other hand, I wonder how many users have been alienated by this approach. We've all been trained (at least the good developers among us) to use progressive enhancement and to ensure our web applications' dynamic features degrade gracefully. Is this progressive enhancement just pissing into the wind, or do some of our customers actually utilize certain web services without JavaScript enabled?

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  • Gems In The Visual Studio 2010 Training Kit - Introduction to ASP.NET MVC: Learning Labs

    - by Jim Duffy
    Following up on my prior “gems post” is another nugget I found in the Visual Studio 2010 and .NET Framework 4 Training Kit. ASP.NET MVC has established quite a bit of momentum in the ASP.NET development community since it was introduced in early-ish 2009 though I’m sure there are many developers who haven’t had the time or opportunity to find out what it is, not to mention learn how to use it. If you’re one of those “I’ve heard of it but I’m not sure what it really is” developers then I suggest you start your research here. Ok, back to the gem. There are a number of fantastic MVC learning resources out there including the video tutorials on the ASP.NET MVC website. Another learning resource for your journey along the yellow brick road into ASP.NET MVC land are the hands-on learning labs contained in the Visual Studio 2010 and .NET Framework 4 Training Kit. These hands-on exercises walk you through the process of creating the “M”, the “V”s, and the “C”s of ASP.NET MVC and help you gain a solid foothold into the details of creating and understanding ASP.NET MVC applications. Have a day. :-|

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  • General questions regarding open-source licensing

    - by ndg
    I'm looking to release an open-source iOS software project but I'm very new to the licensing side of the things. While I'm aware that the majority of answers here will not lawyers, I'd appreciate it if anyone could steer me in the right direction. With the exception of the following requirements I'm happy for developers to largely do whatever they want with the projects source code. I'm not interested in any copyleft licensing schemes, and while I'd like to encourage attribution in derivative works it is not required. As such, my requirements are as follows: Original source can be distributed and re-distributed (verbatim) both commercially and non-commercially as long as the original copyright information, website link and license is maintained. I wish to retain rights to any of the multi-media distributed as part of the project (sound effects, graphics, logo marks, etc). Such assets will be included to allow other developers to easily execute the project, but cannot be re-distributed in any manner. I wish to retain rights to the applications name and branding. Futher to selecting an applicable license, I have the following questions: The project makes use of a number of third-party libraries (all licensed under variants of the MIT license). I've included individual licenses within the source (and application) and believe I've met all requirements expressed in these licenses, but is there anything else that needs to be done before distributing them as part of my open-source project? Also included in my project is a single proprietary, close-sourced library that's used to power a small part of the application. I'm obviously unable to include this in the source release, but what's the best way of handling this? Should I simply weak-link the project and exclude it entirely from the Git project?

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  • An Interesting Perspective on Oracle's Mobile Strategy

    - by Carlos Chang
    Oracle’s well known for being an acquisitive company. On average, I think we acquire about 1 company a month. (don’t quote me, I didn't run the numbers)  With all the excitement around mobile, mobile and wait for it… mobile, well, you know...what' s up with that? Well, just to be clear and quote Schultz from Hogan's Heroes "I know nothing! Nothing! "  But I did recently run across this blog by Kevin Benedict over at mobileenterprisestrategies.com covering this very topic, Oracle Mobility Emerges Prepared for the Future,  a little (fair use) snippet here:"History, however, may reward Oracle's patience.  While veteran mobile platform vendors (including SAP) have struggled to keep up with the fast changing market, R&D investment requirements, the fickle preferences of mobile developers, and the emergence of cloud-based mobile services, Oracle has kept their focus on supporting mobile developers with integration services and tools that extend their solutions out to mobile apps.”It’s an interesting read, and I would encourage you to check it out here.   BTW, if you’re a Twitter user, follow our new account @OracleMobile To the first ten thousand followers, I bequeath you my sincere virtual thanks and gratitude. :)  For the dedicated mobile blog, go to blogs.oracle.com/mobile.

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  • Beta Testing Begins for New MySQL 5.6 Developer and DBA Certification Exams

    - by Brandye Barrington
    Be among the first to earn one of Oracle's new MySQL certifications. Exams for the Oracle Certified Professional, MySQL 5.6 Developer (OCP) and Oracle Certified Professional, MySQL 5.6 Database Administrator OCP) certifications are now in beta testing, are are thus available at a greatly discounted rate of $50 USD. Explore the Oracle Certification exam pages below, which share a wealth of details, including preparation steps, exam objectives, number of questions, time allotments, and pricing.  MySQL 5.6 Developer (exam 1Z1-882) MySQL 5.6 Database Administrator (exam 1Z1-883) START TODAYExam appointments are available now. Easily register online by taking the following steps: STEP 1: Go to pearsonvue.com/oracle. STEP 2: Select exam 1Z1-882 (for developers) or exam 1Z1-883 (for DBAs). These new OCP credentials raise the bar for MySQL Certified Developers and Database Administrators. Start today and be among the first to be awarded the new Oracle MySQL 5.6 certifications. QUICK LINKS Oracle Certified Professional, MySQL 5.6 Developer - certification track | exam | VIDEO (2:54) Oracle Certified Professional, MySQL 5.6 Database Administrator - certification track | exam | VIDEO (3:00) Oracle MySQL 5.6 Certification Launch Learn More: Beta Testing Registration for exam: Pearson VUE

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  • .NET vs Windows 8: Rematch!

    - by simonc
    So, although you will be able to use your existing .NET skills to develop Metro apps, it turns out Microsoft are limiting Visual Studio 2011 Express to Metro-only. From the Express website: Visual Studio 11 Express for Windows 8 provides tools for Metro style app development. To create desktop apps, you need to use Visual Studio 11 Professional, or higher. Oh dear. To develop any sort of non-Metro application, you will need to pay for at least VS Professional. I suspect Microsoft (or at least, certain groups within Microsoft) have a very explicit strategy in mind. By making VS Express Metro-only, developers who don't want to pay for Professional will be forced to make their simple one-shot or open-source application in Metro. This increases the number of applications available for Windows 8 and Windows mobile devices, which in turn make those platforms more attractive for consumers. When you use the free VS 11 Express, instead of paying Microsoft, you provide them a service by making applications for Metro, which in turn makes Microsoft's mobile offering more attractive to consumers, increasing their market share. Of course, it remains to be seen if developers forced to jump onto the Metro bandwagon will simply jump ship to Android or iOS instead. At least, that's what I think is going on. With Microsoft, who really knows? Cross posted from Simple Talk.

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  • .NET vs Windows 8: Rematch!

    - by Simon Cooper
    So, although you will be able to use your existing .NET skills to develop Metro apps, it turns out Microsoft are limiting Visual Studio 2011 Express to Metro-only. From the Express website: Visual Studio 11 Express for Windows 8 provides tools for Metro style app development. To create desktop apps, you need to use Visual Studio 11 Professional, or higher. Oh dear. To develop any sort of non-Metro application, you will need to pay for at least VS Professional. I suspect Microsoft (or at least, certain groups within Microsoft) have a very explicit strategy in mind. By making VS Express Metro-only, developers who don't want to pay for Professional will be forced to make their simple one-shot or open-source application in Metro. This increases the number of applications available for Windows 8 and Windows mobile devices, which in turn make those platforms more attractive for consumers. When you use the free VS 11 Express, instead of paying Microsoft, you provide them a service by making applications for Metro, which in turn makes Microsoft's mobile offering more attractive to consumers, increasing their market share. Of course, it remains to be seen if developers forced to jump onto the Metro bandwagon will simply jump ship to Android or iOS instead. At least, that's what I think is going on. With Microsoft, who really knows?

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  • Google Top Geek E06

    Google Top Geek E06 In Spanish! Google Top Geek (GTG) es un show semanal que generamos desde México con noticias, las tendencias en búsquedas y YouTube en América Latina, así como referencias a apps y eventos interesantes. GTG se transmite los lunes al medio día, 12 pm, desde Google Developers Live. Guión del programa Esta semana 1. Campaña para mantener Internet libre y abierto (#freeandopen) 2. Gmail y Drive, una nueva manera de enviar documentos anexos. Puedes anexar archivos de hasta 10GB. Editar Google Sheets en tu dispositivo móvil con el app de Drive. 3. Google Maps Navigation (beta) disponible en México. Búsquedas de la semana Número uno: Cyber Monday (ciber lunes) Argentina: Vaya vicio Chile: Cyber Monday Colombia: Ciberlunes México: Miguel Ángel Calero Perú: Cyber Monday Uruguay: XO City Los vídeos más vistos en YouTube estuvieron encabezados por: Extremely Scary Ghost Elevator Prank en Brasil. Argentina: Donde estés, hay fest! - Playa → #PersonalFest2012! Chile: Hola, soy Germán en vivo Colombia: Documental "La mondá" (Video oficial) → Documental realizado a la palabra con más uso en la región caribe México: El gimnasio de guapas Perú: El retorno del Exorcista Entre las apps de Android más exitosas de la semana, tenemos: Pagadas: Swiftkey, Plants vs. Zombies, Where's my water? Gratis: WhatsApp Messenger, Facebook, Línea Noticias para desarrolladores 1. Google Developers Academy ahora en 5 idiomas: chino, inglés, japonés, coreano y español. From: GoogleDevelopers Views: 19 3 ratings Time: 23:02 More in Science & Technology

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  • Talking JavaOne with Rock Star Charles Nutter

    - by Janice J. Heiss
    JavaOne Rock Stars, conceived in 2005, are the top rated speakers from the JavaOne Conference. They are awarded by their peers who through conference surveys recognize them for their outstanding sessions and speaking ability. Over the years many of the world’s leading Java developers have been so recognized.We spoke with distinguished Rock Star, Charles Nutter. A JRuby Update from Charles NutterCharles Nutter of Red Hat is well known as a lead developer of JRuby, a Ruby implementation of Java that is tightly integrated with Java to allow for the embedding of the interpreter into any Java application with full two-way access between the Java and the Ruby code. Nutter is giving the following sessions at this year’s JavaOne: CON7257 – “JVM Bytecode for Dummies (and the Rest of Us Too)” CON7284 – “Implementing Ruby: The Long, Hard Road” CON7263 – “JVM JIT for Dummies” BOF6682 – “I’ve Got 99 Languages, but Java Ain’t One” CON6575 – “Polyglot for Dummies” (Both with Thomas Enebo) I asked Nutter, to give us the latest on JRuby. “JRuby seems to have hit a tipping point this past year,” he explained, “moving from ‘just another Ruby implementation’ to ‘the best Ruby implementation for X,’ where X may be performance, scaling, big data, stability, reliability, security, and a number of other features important for today's applications. We're currently wrapping up JRuby 1.7, which improves support for Ruby 1.9 APIs, solves a number of user issues and concurrency challenges, and utilizes invokedynamic to outperform all other Ruby implementations by a wide margin. JRuby just gets better and better.” When asked what he thought about the rapid growth of alternative languages for the JVM, he replied, “I'm very intrigued by efforts to bring a high-performance JavaScript runtime to the JVM. There's really no reason the JVM couldn't be the fastest platform for running JavaScript with the right implementation, and I'm excited to see that happen.”And what is Nutter working on currently? “Aside from JRuby 1.7 wrap-up,” he explained, “I'm helping the Hotspot developers investigate invokedynamic performance issues and test-driving their new invokedynamic code in Java 8. I'm also starting to explore ways to improve the general state of dynamic languages on the JVM using JRuby as a guide, and to help the JVM become a better platform for all kinds of languages.”

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  • Talking JavaOne with Rock Star Charles Nutter

    - by Janice J. Heiss
    JavaOne Rock Stars, conceived in 2005, are the top rated speakers from the JavaOne Conference. They are awarded by their peers who through conference surveys recognize them for their outstanding sessions and speaking ability. Over the years many of the world’s leading Java developers have been so recognized.We spoke with distinguished Rock Star, Charles Nutter. A JRuby Update from Charles NutterCharles Nutter of Red Hat is well known as a lead developer of JRuby, a Ruby implementation of Java that is tightly integrated with Java to allow for the embedding of the interpreter into any Java application with full two-way access between the Java and the Ruby code. Nutter is giving the following sessions at this year’s JavaOne: CON7257 – “JVM Bytecode for Dummies (and the Rest of Us Too)” CON7284 – “Implementing Ruby: The Long, Hard Road” CON7263 – “JVM JIT for Dummies” BOF6682 – “I’ve Got 99 Languages, but Java Ain’t One” CON6575 – “Polyglot for Dummies” (Both with Thomas Enebo) I asked Nutter, to give us the latest on JRuby. “JRuby seems to have hit a tipping point this past year,” he explained, “moving from ‘just another Ruby implementation’ to ‘the best Ruby implementation for X,’ where X may be performance, scaling, big data, stability, reliability, security, and a number of other features important for today's applications. We're currently wrapping up JRuby 1.7, which improves support for Ruby 1.9 APIs, solves a number of user issues and concurrency challenges, and utilizes invokedynamic to outperform all other Ruby implementations by a wide margin. JRuby just gets better and better.” When asked what he thought about the rapid growth of alternative languages for the JVM, he replied, “I'm very intrigued by efforts to bring a high-performance JavaScript runtime to the JVM. There's really no reason the JVM couldn't be the fastest platform for running JavaScript with the right implementation, and I'm excited to see that happen.”And what is Nutter working on currently? “Aside from JRuby 1.7 wrap-up,” he explained, “I'm helping the Hotspot developers investigate invokedynamic performance issues and test-driving their new invokedynamic code in Java 8. I'm also starting to explore ways to improve the general state of dynamic languages on the JVM using JRuby as a guide, and to help the JVM become a better platform for all kinds of languages.” Originally published on blogs.oracle.com/javaone.

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  • Would Using a PHP Framework Be Beneficial in My Context?

    - by Fractal
    I've just started work at a small start-up company who mainly uses PHP to develop their front-end apps. I had no prior PHP experience before joining, and this has led to my apps becoming large pieces of spaghetti code. I essentially started by adding code to implement an initial feature, and then continued to hack in more code to implement further features – without much thought for the overall design. The apps themselves output XML to render on small mobile devices. I recently started looking into frameworks that I could use. I reckon an advantage would be that they seem to force developers to modularise their programs using good-practice design patterns. This seems great for someone in my position. The extra functions they provide, for example: interfacing with databases in such a way as to make SQL injection impossible, would be very useful too. The downside I can see is that there will be a lot of overhead for me in terms of the time taken to learn the framework itself (while still getting to grips with PHP itself). I'm also worried that it will be overkill for the scale of the apps we develop. They tend to be programs that interface with a fairly simple back-end DB, and will generate about 5 different XML screens. Probably around 1 or 2 thousand lines of code. The time it takes just to configure the frameworks may not be worth it. The final problem I can see is that developers in the company – who have to go over my code, and who do not know the PHP framework I may use – will have a much harder time understanding it. Given those pros and cons, I'm still not sure on what the best course of action will be; so any advice will be greatly appreciated.

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  • Silverlight Cream for November 27, 2011 -- #1176

    - by Dave Campbell
    In this Issue: Matt Eland, Parag Joshi, Jerrel Blankenship, and Joost van Schaik. Above the Fold: WP7: "Safe event detachment base class for Windows Phone 7 behaviors" Joost van Schaik Shoutouts: Michael Palermo's latest Desert Mountain Developers is up Michael Washington's latest Visual Studio #LightSwitch Daily is up From SilverlightCream.com:31 Days of Mango | Day #22: App ConnectMatt Eland takes the reigns of Jeff's blog for Day 22 and is talking about App Connect... App Connect allows apps to be listed on Quick Cards relative to an app's subject matter, and Quick Cards are items that appear in searches to let users find out more info... check out the blog post if you're not familiar with this31 Days of Mango | Day #21: SocketsJeff's Day 21 is written by Parag Joshi, and is on sockets... and is building a WP7 app for posting restaurant orders to a Silverlight OOB app running on a host machine... good sized tutorial and discussion, plus a project to download and play with31 Days of Mango | Day #20: Creating RingtonesJerrel Blankenship has Day 20 for Jeff Blankenburg's 31 Days of Mango and is discussing Ringtones... how to create and save a custom ringtone for your userSafe event detachment base class for Windows Phone 7 behaviorsJoost van Schaik revisits his Safe Event Detachment pattern for WP7 and built a base class to take care of the initialization involved to be kind to us, the developers... code includedStay in the 'Light!Twitter SilverlightNews | Twitter WynApse | WynApse.com | Tagged Posts | SilverlightCreamJoin me @ SilverlightCream | Phoenix Silverlight User GroupTechnorati Tags:Silverlight    Silverlight 3    Silverlight 4    Windows PhoneMIX10

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  • Comparing the Performance of Visual Studio's Web Reference to a Custom Class

    As developers, we all make assumptions when programming. Perhaps the biggest assumption we make is that those libraries and tools that ship with the .NET Framework are the best way to accomplish a given task. For example, most developers assume that using ASP.NET's Membership system is the best way to manage user accounts in a website (rather than rolling your own user account store). Similarly, creating a Web Reference to communicate with a web service generates markup that auto-creates a proxy class, which handles the low-level details of invoking the web service, serializing parameters, and so on. Recently a client made us question one of our fundamental assumptions about the .NET Framework and Web Services by asking, "Why should we use proxy class created by Visual Studio to connect to a web service?" In this particular project we were calling a web service to retrieve data, which was then sorted, formatted slightly and displayed in a web page. The client hypothesized that it would be more efficient to invoke the web service directly via the HttpWebRequest class, retrieve the XML output, populate an XmlDocument object, then use XSLT to output the result to HTML. Surely that would be faster than using Visual Studio's auto-generated proxy class, right? Prior to this request, we had never considered rolling our own proxy class; we had always taken advantage of the proxy classes Visual Studio auto-generated for us. Could these auto-generated proxy classes be inefficient? Would retrieving and parsing the web service's XML directly be more efficient? The only way to know for sure was to test my client's hypothesis. Read More >

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  • Join Oracle Database at Microsoft TechEd next week.

    - by Mandy Ho
    For the past nine years, Oracle has been a proud sponsor of Microsoft TechEd. TechEd is Mircosoft's premier technology conference for IT professionals and developers. This year, Oracle will demonstrate its latest database software for MS Windows, including Oracle Database 11g Enterprise and Express editions, TimesTen and MySQL.  Developers can learn how to develop .Net applications for the Oracle Database using the latest technologies, such as Entity Framework, LINQ and WCF Data Services. Attendees can also learn the new MySQL features enabling rapid installation, GUI Based application design, backup & recovery and much more within a Windows environment. Oracle will have a BOF (Birds of a Feather Session) on Tuesday, June 12, from 3:15 to 4:30. The topic will be Big Data: The Next Frontier for Innovation, Competition and Productivity. Otherwise you can visit Oracle everyday during the expo hours from Mon, June 11 to Thursday, June 14 at our booth #613. Talk to experts on TimesTen and MySQL on Windows and .NET. Also, we will have our 3D interactive demos on Oracle's engineered systems showing off Oracle Exadata, Database Appliance and more. Visit  http://northamerica.msteched.com/ for more information. 

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  • What are the best ways to professionally increase your online presence?

    - by Rob S.
    I've been hunting around the job market for a little bit now and I've been shocked by some of the things I am seeing. Software developers who make themselves more "known" online are getting far more and far better positions than people competing against them who are not as well "known" online. After doing some reading on the subject I realized that I actually shouldn't be so shocked by this. We are living in the most fast paced era of mankind and employers want to be able to learn as much as they can about a potential employee before they hire them. The easier we as software developers make it for us to be found it seems the better are chances of landing that dream job become. In some cases, employers are even finding us instead of us applying to them. So what are some of the best ways for me as a software developer to increase my online presence? I already hang around stack exchange sites such as programmers and stack overflow increasing my rep whenever I can. I maintain many open source projects as both a committer and project owner on Google Code and Github. I have a Twitter account, a website, and a blog. What else can I do to give myself a bigger online presence? Additionally, are there any good do's and don'ts for handling your web presence? Bashing your employer is an obvious don't but I'm interested in everything from the most basic to most subtle suggestions to give yourself a more appealing online presence. Thank you very much in advance for your time.

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  • In Scrum, should you split up the backlog in a functional backlog and a technical backlog or not?

    - by Patrick
    In our Scrum teams we use a backlog, which mostly contains functional topics, but also sometimes contains technical topics. The advantage of having 1 backlog is that it becomes easy to choose the topics for the next sprint, but I have some questions: First, to me it seems more logical to have a separate technical backlog, where developers themselves can add pure technical items, like: we could improve performance in this method, this class lacks some technical documentation, ... By having one backlog, all developers always have to pass via the product owner to have their topics added to the backlog, which seems additional, unnecessary work for the product owner. Second, if you have a product owner that only focuses on the pure-functional items, the pure-technical items (like missing technical documentation, code that erodes and should be refactored, classes that always give problems during debugging because they don't have a stable foundation and should be refactored, ...) always end up at the end of the list because "they don't serve the customer directly". By having a separate technical backlog, and time reserved in every sprint for these pure technical items, we can improve the applications functionally, but also keep them healthy inside. What is the best approach? One backlog or two?

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  • Book Review: Professional WCF 4

    - by Sam Abraham
    My Investigation of WCF internals have set the right stage to revisit Professional WCF 4 by Pablo Cibraro, Kurt Claeys, Fabio Cozzolino and Johann Grabner. In this book, the authors dive deep into all aspects of the WCF API in a reading targeted towards intermediate and advanced developers. Book quality so far as presentation, code completeness, content clarity and organization was superb. The authors have taken a hands-on approach to thoroughly covering the WCF 4.0 API with three chapters totaling 100+ pages completely dedicated to business cases with downloadable source code readily available. Chapter 1 outlines SOA best-practice considerations. Next three chapters take a top-down approach to the WCF API covering service and data contracts, bindings, clients, instancing and Workflow Services followed by another carefully-thought three chapters covering the security options available via the WCF API. In conclusion, Professional WCF 4.0 provides a thorough coverage of the WCF API and is a recommended read for anybody looking to reinforce their understanding of the various features available in the WCF framework. Many thanks to the Wiley/Wrox User Group Program for their support of our West Palm Beach Developers’ Group.   All the best, --Sam

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  • Windows Phone 7 Series &ndash; First Developer Information

    - by Nikita Polyakov
    The official developer story for Windows Phone 7 Series was finally announced at MIX10. You can review the recording of the Keynote at http://live.visitmix.com, also all the sessions will be available within 24hours of their posting. There is extensive list of presentations for Windows Phone listed here. You can start playing with these tools today! Official Silverlight site for Mobile Development: http://silverlight.net/getstarted/devices/windows-phone/  Channel 9 has a training information here: http://channel9.msdn.com/posts/Learn/Windows-Phone-7-Series-Training/ Ok, and for the ones in the hurry, direct link: Windows Phone Developer Tools CTP                      Here is the overview summary of the announcements: End-to-End Mobile Development Platform: By combining Silverlight for rich internet applications and the XNA Framework for game development, developers and designers will be able to build visually stunning and immersive applications and games on the Windows Phone 7 Series. Free Windows Phone Developer Tools: Microsoft has released a free comprehensive tool support package for Silverlight on Windows Phone 7 Series, available for download. Expression Blend for Windows Phone and a preview of Microsoft Visual Studio 2010 Express for Windows Phone will be also included as part of the download. Windows Phone Marketplace: Microsoft made available a new merchandising tool that will enable developers and designers to bring applications and games to market and increase the discoverability of applications with customers while supporting one-time credit card purchases, mobile operator billing and advertising-funded applications.

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  • Why isn't Java used for modern web application development?

    - by Cliff
    As a professional Java programmer, I've been trying to understand - why the hate toward Java for modern web applications? I've noticed a trend that out of modern day web startups, a relatively small percentage of them appears to be using Java (compared to Java's overall popularity). When I've asked a few about this, I've typically received a response like, "I hate Java with a passion." But no one really seems to be able to give a definitive answer. I've also heard this same web startup community refer negatively to Java developers - more or less implying that they are slow, not creative, old. As a result, I've spent time working to pick up Ruby/Rails, basically to find out what I'm missing. But I can't help thinking to myself, "I could do this much faster if I were using Java," primarily due to my relative experience levels. But also because I haven't seen anything critical "missing" from Java, preventing me from building the same application. Which brings me to my question(s): Why is Java not being used in modern web applications? Is it a weakness of the language? Is it an unfair stereotype of Java because it's been around so long (it's been unfairly associated with its older technologies, and doesn't receive recognition for its "modern" capabilities)? Is the negative stereotype of Java developers too strong? (Java is just no longer "cool") Are applications written in other languages really faster to build, easier to maintain, and do they perform better? Is Java only used by big companies who are too slow to adapt to a new language?

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  • NetBeans at JavaOne Latin America 2012

    - by TinuA
    The place to be in early December is Sao Paolo, Brazil, for JavaOne 2012 Latin America (pt_ BR site)--and the NetBeans team will be making the trip!Drop-in on technical sessions and hands-labs that show the latest features of the NetBeans IDE in action. Watch demos of HTML5, CSS3 and JavaScript support in NetBeans IDE 7.3 (Release: Winter 2013) and find out how developers can easily and quickly create rich Web and mobile applications. Discover how the IDE provides the best and latest support for building JavaEE and JavaFX 2.0 applications, and join the conversation about what's up ahead for NetBeans development.With over 50 technical sessions, tons of demos and labs, JavaOne Latin America is the conference to attend to enhance your coding skills and mingle with experts and developers from the Oracle and Java communities. Mark your calendars and check out NetBeans IDE in the following sessions! Tuesday, December 4 12:15 - 13:15 Designing Java EE Applications in the Age of CDI Speakers: Michel Graciano, Consultant, Summa Technologies do Brasil; Michael Santos, TecSinapse Mezanino: Sala 14 Wednesday, December 5 10:00 - 11:00 Make Your Clients Richer: JavaFX and the NetBeans Platform Speakers: Gail Anderson, Director of Research; Paul Anderson, Director of Training, Anderson Software Group, Inc. Mezanino: Sala 12 Thursday, December 6 13:45 - 14:45 Unlocking the Java Platform with NetBeans Speaker: John Jullion-Ceccarelli, Software Development Director, Oracle Keynote Hall 15:00 - 16:00 Project EASEL: Developing and Managing HTML5 in a Java World Speaker: John Jullion-Ceccarelli, Software Development Director, Oracle Mezanino: Sala 14 See full conference schedule for detailed agenda. Get more JavaOne news.

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  • Opportunity Nokia's

    - by Andrew Clarke
    Nokia’s alliance with Microsoft is likely to be good news for anyone using Microsoft technologies, and particularly for .NET developers. Before the announcement, the future wasn’t looking so bright for the ‘mobile’ version of Windows, Windows Phone. Microsoft currently has only 3.1% of the Smartphone market, even though it has been involved in it for longer than its main rivals. Windows Phone has now got the basics right, but that is hardly sufficient by itself to change its predicament significantly. With Nokia's help, it is possible. Despite the promise of multi-tasking for third party apps, integration with Microsoft platforms such as Xbox and Office, direct integration of Twitter support, and the introduction of IE 9 “later this year”, there have been frustratingly few signs of urgency on Microsoft’s part in improving the Windows Phone  product. Until this happens, there seems little prospect of reward for third-party developers brave enough to support the platform with applications. This is puzzling when one sees how well SQL Server and Microsoft’s other server technologies have thrived in recent years, under good leadership from a management that understands the technology. The same just hasn’t been true for some of the consumer products. In consequence, iPads and Android tablets have already exposed diehard Windows users, for the first time, to an alternative GUI for consumer Tablet PCs, and the comparisons aren’t always in Windows’ favour. Nokia’s problem is obvious: Android’s meteoric rise. Android now has 33% of the worldwide market for smartphones, while the market share of Nokia’s Symbian has dropped from 44% to 31%. As details of the agreement emerge, it would seem that Nokia will bring a great deal of expertise, such as imaging and Nokia Maps, to Windows Phone that should make it more competitive. It is wrong to assume that Nokia’s decline will continue: the shock of Android’s sudden rise could be enough to sting them back to their previous form, and they have Microsoft’s huge resources and marketing clout to help them. For the sake of the whole Windows stack, I really hope the alliance succeeds.

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  • Best of OTN - Week of August 17th

    - by CassandraClark-OTN
    Architect CommunityThe Top 3 most popular OTN ArchBeat video interviews of all time: Oracle Coherence Community on Java.net | Brian Oliver and Randy Stafford [October 24, 2013] Brian Oliver (Senior Principal Solutions Architect, Oracle Coherence) and Randy Stafford (Architect At-Large, Oracle Coherence Product Development) discuss the evolution of the Oracle Coherence Community on Java.net and how developers can actively participate in product development through Coherence Community open projects. Visit the Coherence Community at: https://java.net/projects/coherence. The Raspberry Pi Java Carputer and Other Wonders | Simon Ritter [February 13, 2014] Oracle lead Java evangelist Simon Ritter talks about his Raspberry Pi-based Java Carputer IoT project and other topics he presented at QCon London 2014. Hot Features in Oracle APEX 5.0 | Joel Kallman [May 14, 2014] Joel Kallman (Director, Software Development, Oracle) shares key points from his Great Lakes Oracle Conference 2014 session on new features in Oracle APEX 5.0. Friday Funny from OTN Architect Community Manager Bob Rhubart: Comedy legend Steve Martin entertains dogs in this 1976 clip from the Carol Burnette show. Database Community OTN Database Community Home Page - See all tech articles, downloads etc. related to Oracle Database for DBA's and Developers. Java Community JavaOne Blog - JRuby and JVM Languages at JavaOne!  In this video interview, Charles shared the JRuby features he presented at the JVM Language Summit. He'll be at JavaOne read the blog to see all the sessions. Java Source Blog - IoT: Wearables! Wearables are a subset of the Internet of Things that has gained a lot of attention. Learn More. I love Java FaceBook - Java Advanced Management Console demo - Watch as Jim Weaver, Java Technology Ambassador at Oracle, walks through a demonstration of the new Java Advanced Management Console (AMC) tool. Systems Community OTN Garage Blog - Why Wouldn't Root Be Able to Change a Zone's IP Address in Oracle Solaris 11? - Read and learn the answer. OTN Garage FaceBook - Securing Your Cloud-Based Data Center with Oracle Solaris 11 - Overview of the security precautions a sysadmin needs to take to secure data in a cloud infrastructure, and how to implement them with the security features in Oracle Solaris 11.

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  • Sample Browser Visual Studio Extension is localized and introduced to Japan

    - by Jialiang
    http://blogs.msdn.com/b/codefx/archive/2012/10/14/sample-browser-visual-studio-extension-is-localized-and-introduced-to-japan.aspx  ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????From: Japan MVP   "The Sample Browser is very easy to use thanks to the refined interface.  The categorized menu enables faster search. Highly acclaimed.  But it need localization. It may not be a problem for those who can understand English, but I think localizing Sample Browser into Japanese will promote its use in Japan further." This is a prominent feedback collected from the Japan MVP community since we released the last version of Sample Browser, which was only available in English.  Japan developers like the Sample Browser, but they want localized code samples, localized Sample Browser UI, and the localized search experience.  The Japan MVP lead, Satoru Kitabata, observed these needs and expectations.  He started to engage with all local developer MVPs to translate the UI elements in the Sample Browser.  Lots of MVPs signed up to participate in this work.  They had roundtables and newsletters to track the progress.  In short three weeks, every control, every tooltip, every font on every label, was beautifully tuned for Japanese.  The sample search experience was also optimized for Japan developers - they can directly type Japanese query to search for code samples.  Together with Microsoft Japan MVPs, the sample use experience is localized and improved to a new level!    The Japan MVP Lead, Satoru Kitabata, further worked with MSDN Japan site manager and Japan DPE to introduce the good news of localized Sample Browser to Japan Sample Browser  http://msdn.microsoft.com/ja-jp/jj730399 Sample Browser?????? http://msdn.microsoft.com/ja-jp/jj730398     Thanks to the joint effort and Japan MVPs’ feedback and contributions, the Sample Browser gets the chance to benefit the broader Japan developer audience.

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