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• Tools for modelling data and workflows using structured text files

  - by Alexey

  Consider a case when I want to try some idea of an application. But I want to avoid investing a lot of effort in coding UI/work flows/database schema etc before I see that it's going to be useful to me (as example of potential user). My idea is stay lightweight and put all the data in text files. So the components could be following: Domain objects are represented by text files or their fragments Domain objects are grouped by their type using directories Structure the files using some both human- and machine-friendly format, e.g. YAML Use some smart text editor (e.g. vim, emacs, rubymine) to edit and navigate those files Use color schemes and macros/custom commands of the text editor to effectively manipulate those files Use scripts (or a lightweight web framework like Sinatra) to try some business logic ideas on top of the data model The question is: Are there tools or toolkits that support or can be adopted to this approach? Also any ideas, links to articles/other knowledge sources are very welcome. And more specific question: What is the simplest way to index and update index of files with YAML files?

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• Proper Use Of HTML Data Attributes

  - by VirtuosiMedia

  I'm writing several JavaScript plugins that are run automatically when the proper HTML markup is detected on the page. For example, when a tabs class is detected, the tabs plugin is loaded dynamically and it automatically applies the tab functionality. Any customization options for the JavaScript plugin are set via HTML5 data attributes, very similar to what Twitter's Bootstrap Framework does. The appeal to the above system is that, once you have it working, you don't have worry about manually instantiating plugins, you just write your HTML markup. This is especially nice if people who don't know JavaScript well (or at all) want to make use of your plugins, which is one of my goals. This setup has been working very well, but for some plugins, I'm finding that I need a more robust set of options. My choices seem to be having an element with many data-attributes or allowing for a single data-options attribute with a JSON options object as a value. Having a lot of attributes seems clunky and repetitive, but going the JSON route makes it slightly more complicated for novices and I'd like to avoid full-blown JavaScript in the attributes if I can. I'm not entirely sure which way is best. Is there a third option that I'm not considering? Are there any recommended best practices for this particular use case?

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• ASP.NET Connections Spring 2012 Talks and Code

  - by Stephen.Walther

  Thank you everyone who attended my ASP.NET Connections talks last week in Las Vegas. I’ve attached the slides and code for the three talks that I delivered:   Using jQuery to interact with the Server through Ajax – In this talk, I discuss the different ways to communicate information between browser and server using Ajax. I explain the difference between the different types of Ajax calls that you can make with jQuery. I also discuss the differences between the JavaScriptSerializer, the DataContractJsonSerializer, and the JSON.NET serializer.   ASP.NET Validation In-Depth – In this talk, I distinguish between View Model Validation and Domain Model Validation. I demonstrate how you can use the validation attributes (including the new .NET 4.5 validation attributes), the jQuery Validation library, and the HTML5 input validation attributes to perform View Model Validation. I then demonstrate how you can use the IValidatableObject interface with the Entity Framework to perform Domain Model Validation.   Using the MVVM Pattern with JavaScript Views – In this talk, I discuss how you can create single page applications (SPA) by taking advantage of the open-source KnockoutJS library and the ASP.NET Web API.   Be warned that the sample code is contained in Visual Studio 11 Beta projects. If you don’t have this version of Visual Studio, then you will need to open the code samples in Notepad. Also, I apologize for getting the code for these talks posted so slowly. I’ve been down with a nasty case of the flu for the past week and haven’t been able to get to a computer.

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• Virtualbox does not run: NS_ERROR_FAILURE

  - by dschinn1001

  here is ubuntu 12.10 virtual-box is somehow not working: I was trying to install win7 on to an usb-hard-disk. boinc is switched off and RAM-size is set to 4096 MB (too big ? of possible 8 Gibi ) report of virtual-box is: the com-object for virtualbox could not be created. the application is now ended. Start tag expected, '&lt;' not found. Location: '/home/$user/.VirtualBox/VirtualBox.xml', line 1 (0), column 1. /build/buildd/virtualbox-4.1.18-dfsg/src/VBox/Main/src-server/VirtualBoxImpl.cpp[484] (nsresult VirtualBox::init()). Fehlercode:NS_ERROR_FAILURE (0x80004005) Komponente:VirtualBox Interface:IVirtualBox {c28be65f-1a8f-43b4-81f1-eb60cb516e66} comment of me: why is virtualbox installing xml into folder of $user in .VirtualBox ? should it not be on usb-harddisk ? (with 500 Gibi ) first installation attempt was breaking off (with win7 in 64Bit) should I try virtual-box (ubuntu 64Bit) with win7 in 32Bit ? should I leave RAM-size of virtual-box to default 512 MB ? thanks for reply

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• Cross-Platform Mobile Development With Mono for Android and MonoTouch

  - by Wallym

  Many years ago, in fact pre-Java, I remember a hallway discussion about the desire to write a single application that could easily run across various platforms. At the time, we were only worried about writing applications on Windows 3.1 and Mac OS 7.x. There were many discussions about windows, user interface concepts, and specifically a rather long discussion as to whether Mac users would accept a Mac application that didn't have balloon help. Thankfully, the marketplace answered this question for us with the Windows API winning the battle.A similar set of questions is currently going on in the mobile world. Unfortunately, at this point in time, there is currently no winning API and none currently in sight. What's a developer to do? Here are some questions that developers have (and there are many more):How can mobile developers target Android and the iPhone with the same code?How can .NET developers share their code across Android, iPhone and other platforms?How can developers give applications the look and feel of the specific platform and still allow as much code as possible to be shared?Mobile devices share many common features, such as cameras, accelerometers, and address books. How can we take advantage of them in a platform independent way and still give the users the look of every other application running on their platform?In this article, we'll look at some solutions to these cross-platform and code-sharing questions between Mono for Android, MonoTouch and the .NET Framework available to developers. 

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• C# wpf helix scale based mesh parenting using Transform3DGroup

  - by Rick2047

  I am using https://helixtoolkit.codeplex.com/ as a 3D framework. I want to move black mesh relative to the green mesh as shown in the attached image below. I want to make green mesh parent to the black mesh as the change in scale of the green mesh also will result in motion of the black mesh. It could be partial parenting or may be more. I need 3D rotation and 3D transition + transition along green mesh's length axis for the black mesh relative to the green mesh itself. Suppose a variable green_mesh_scale causing scale for the green mesh along its length axis. The black mesh will use that variable in order to move along green mesh's length axis. How to go about it. I've done as follows: GeometryModel3D GreenMesh, BlackMesh; ... double green_mesh_scale = e.NewValue; Transform3DGroup forGreen = new Transform3DGroup(); Transform3DGroup forBlack = new Transform3DGroup(); forGreen.Children.Add(new ScaleTransform3D(new Vector3D(1, green_mesh_scale , 1))); // ... transforms for rotation n transition GreenMesh.Transform = forGreen ; forBlack = forGreen; forBlack.Children.Add(new TranslateTransform3D(new Vector3D(0, green_mesh_scale, 0))); BlackMesh.Transform = forBlack; The problem with this is the scale transform will also be applied to the black mesh. I think i just need to avoid the scale part. I tried keeping all the transforms but scale, on another Transform3DGroup variable but that also not behaving as expected. Can MatrixTransform3D be used here some how? Also please suggest if this question can be posted somewhere else in stackexchange.

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• Efficiently checking input and firing events

  - by Jim

  I'm writing an InputHandler class in XNA, and there are several different keys considered valid input (all of type Microsoft.XNA.Framework.Input.Keys). For each key, I have three events: internal event InputEvent XYZPressed; internal event InputEvent XYZHeld; internal event InputEvent XYZReleased; where XYZ is the name of the Keys object representing that key. To fire these events, I have the following for each key: if (Keyboard.GetState().IsKeyDown(XYZ)) { if (PreviousKeyState.IsKeyDown(XYZ)) { if (XYZHeld != null) XYZHeld(); } else { if (XYZPressed != null) XYZPressed(); } } else if (PreviousKeyState.IsKeyDown(XYZ)) { if (XYZReleased != null) XYZReleased(); } However, this is a lot of repeated code (the above needs to be repeated for each input key). Aside from being a hassle to write, if any keys are added to/removed from the keys (if functionality is added/removed), a new section needs to be added (or an existing one removed). Is there a cleaner way to do this? Perhaps something along the lines of foreach key check which state it's in fire this key's event for that state where the code does the foreach (automatically checking exactly those keys that "exist") rather than the coder?

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• no dual screens with 11.10 and Asus m4A89 GTD Pro

  - by Alex

  I'm having an issue getting dual monitors working for Kubuntu 11.10. I have Asus m4A89 GTD pro/USB3 mother board with integrated Ati HD4290 graphics chip. When I try to enable multiple monitors through the system settings, it says "This module is only for configuring systems with a single desktop spread across multiple monitors. You do not appear to have this configuration." I had previously attempted to fix this problem with another installation of Ubuntu 11.10, but ended up having to reinstall ubuntu because i messed up the software center dependencies. After I installed Ubuntu the first time, a notification showed up asking me to install an Ati graphics driver. I installed this driver, then restarted, and dual monitors did not work. That was when I went to the ATI site and attempted to install the fglrx driver. When I tried to run the shell script for the fglrx driver, it said i had a previous version of an fglrx driver installed, and needed to remove it in order to install the new one. So I looked up some tutorial on how to remove it and found some apt-get remove command, which i ran. Then I was able to install the new driver. Dual monitors still did not work, and i couldn't use the software center any more because it was corrupted and was unable to repair itself. So i just reinstalled ubuntu, and now i'm trying to go about this the correct way. Does anyone have this same configuration and which driver works for you?

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• Technical development decision for my newly established software company

  - by test test

  I have a new software company where I am planning to develop CRM system. So I have settled down on the technological approach I am going to use:- I will use an open source Java-based CRM engine. I will use a third party reporting tool named JasperReports for providing reports capabilities for the CRM. I will develop the interface and any customization which the customer might ask for using asp.net mvc framework since my knowledge and experience are based on asp.net. And I will use the CRM API to integrate my asp.net web application with the Java-based CRM. I have developed a simple demo which integrate these three main components (CRM engine, asp.net application and the reporting tool) and they worked well. But I am afraid of the following risk that I might face if I go with the above approach: I should hire developers with different skills and experience: Developers with Java skills to be able to modify the Java-based CRM and writing plug-ins -when needed- to extend the CRM capabilities. Other developers with asp.net skills to be able to build the application such as application forms, the portal from where users will be able to start the CRM processes, searching capabilities, etc. So might the above point raise some risks when I start hiring a new team and start building the CRM application, OR I am on the right track at this early stage?

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• Ribbon Search: Locate MS Office Ribbon Menu Features/Functions Quickly

  - by Kavitha

  In the new versions of Microsoft Office  everything has changed with the introduction of Ribbon menus. Even though Ribbon menus has many advantages that simplifies accessing features, at times it’s a daunting task to navigate the Ribbon menus and find a specific command. Ribbon search is one of the interesting freeware tools to overcome these complaints from users, with this one can search Office ribbon for any feature or function easily. It supports both Office 2007 and  Office 2010(the versions which have ribbon). Once Installation has completed, you can find a text box on top of the ribbon in all the office applications (Outlook, Word, PowerPoint, Excel etc.). As you type few letters of the feature you are looking for, Ribbon Search instantly displays the path through which you can access the feature. Here is a screen grab search of Ribbon Search in action When you start typing itself shows results instantly. And also it gives the path through which you can access feature you are searching for. If there are multiple ways to access the feature, it is also shown in the list. Download Ribbon Search This article titled,Ribbon Search: Locate MS Office Ribbon Menu Features/Functions Quickly, was originally published at Tech Dreams. Grab our rss feed or fan us on Facebook to get updates from us.

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• An introductory presentation about testing with MSTest, Visual Studio, and Team Foundation Server 2010

  - by Thomas Weller

  While it was very quiet here on my blog during the last months, this was not at all true for the rest of my professional life. The simple story is that I was too busy to find the time for authoring blog posts (and you might see from my previous ones that they’re usually not of the ‘Hey, I’m currently reading X’ or ‘I’m currently thinking about Y’ kind…). Anyway. Among the things I did during the last months were setting up a TFS environment (2010) and introducing a development team to the MSTest framework (aka. Visual Studio Unit Testing), some additional tools (e.g. Moq, Moles, White),  how this is supported in Visual Studio, and how it integrates into the broader context of the then new TFS environment. After wiping out all the stuff which was directly related to my former customer and reviewing/extending the Speaker notes, I thought I share this presentation (via Slideshare) with the rest of the world. Hopefully it can be useful to someone else out there… Introduction to testing with MSTest, Visual Studio, and Team Foundation Server 2010 View more presentations from Thomas Weller. Be sure to also check out the slide notes (either by viewing the presentation directly on Slideshare or - even better - by downloading it). They contain quite some additional information, hints, and (in my opinion) best practices.

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• CodePlex Daily Summary for Tuesday, September 04, 2012

  CodePlex Daily Summary for Tuesday, September 04, 2012Popular ReleasesPE file reader: READPE-e9ff717a638d.zip: Introduced some new code which parses the IMAGENTHEADERS. At the moment the command line options dosheader and imagentheaders are working and and example of their usage can be... D:\>readpe pe-files\main.exe dosheader imagentheadersMicrosoft Ajax Minifier: Microsoft Ajax Minifier 4.64: Another attempt to fix the fiasco that was my bad decision to rename the DLLs to get away from a strong-name collision that was causing lots of problems for me. Too many existing projects expected AjaxMin.dll, and lots of things broke downstream from me. This release keeps the .net 2.0 version named AjaxMin.dll. The new .net 3.5 and .net 4.0 versions are named AjaxMinLibrary.dll. If an existing project is expecting the old name, they should continue to pick up the .net 2.0 version (since the ...Nearforums - ASP.NET MVC forum engine: Nearforums v8.5: Version 8.5 of Nearforums, the ASP.NET MVC Forum Engine. New features include: Built-in search engine using Lucene.NET Flood control improvements Notifications improvements: sync option and mail body View Roadmap for more details webdeploy package sha1 checksum: 961aff884a9187b6e8a86d68913cdd31f8deaf83NWebsec: NWebsec 1.0.3: This release fixes two bugs in the NWebsec.Mvc package. Go get it on NuGet! http://nuget.org/packages/NWebsec.Mvc/ These work items made it into the release: 9 10 Check out the Documentation to learn how it works. This release has been tagged v1.0.3 in source control. Enjoy!RBAC Manager R2 for Exchange 2010 SP2, Exchange 2013 Preview and Office 365: RBAC Manager R2 1.5.5.0: now supports to manage RBAC on Office 365 'remember password' feature now saves the password as encrypted as opposed to plain-text format in version 1.5.0.0 DPAPI is used to encrypt the saved password; for more information about DPAPI please check: Managed DPAPI Part I: ProtectedData http://blogs.msdn.com/b/shawnfa/archive/2004/05/05/126825.aspx The tool requires HTTP/HTTPS network connection to the Exchange server Known Bugs: Active Directory lookup is not working remotely and crashes the ...WiX Toolset: WiX Toolset v3.6: WiX Toolset v3.6 introduces the Burn bootstrapper/chaining engine and support for Visual Studio 2012 and .NET Framework 4.5. Other minor functionality includes: WixDependencyExtension supports dependency checking among MSI packages. WixFirewallExtension supports more features of Windows Firewall. WixTagExtension supports Software Id Tagging. WixUtilExtension now supports recursive directory deletion. Melt simplifies pure-WiX patching by extracting .msi package content and updating .w...Iveely Search Engine: Iveely Search Engine （0.2.0）: ????ISE?0.1.0??，?????，ISE?0.2.0?????????，???????，????????20???follow?ISE，????，??ISE??????????，??????????，?????????，?????????0.2.0??????，??????????。 Iveely Search Engine ?0.2.0?????????“??????????”，??????，?????????，???????，???????????????????，????、????????????。???0.1.0????????????： 1. ??“????” ??。??????????，?????????，???????????????????。??：????????，????????????，??????????????????。??????。 2. ??“????”??。?0.1.0??????，???????，???????????????，?????????????，????????，?0.2.0?，???????...GmailDefaultMaker: GmailDefaultMaker 3.0.0.2: Add QQ Mail BugfixSmart Data Access layer: Smart Data access Layer Ver 3: In this version support executing inline query is added. Check Documentation section for detail.Dynamics AX Build Scripts: AX TFS Build Library Beta - v0.2.0.0: Beta release of TFS 2010 workflow code activities for AX 2009 and AX 2012. Build template for AX 2012 included. There is one refactor of code that will break your existing workflows. The AOS workflow step to stop/start AOS now expects the actual windows service name, not the port number of the AOS. There now is a new step to retrieve server settings, which can get the service identifier based on the port number. The registry has to be read to retrieve these settings, and we didn't want to ke...Cosmo OS: Cosmo OS Lama Preview: Info Sulla Release Lama Preview ( Prima Preview Pubblica ) Data Di Rilascio: 2 / 09 / 12 Build: 1950 Ramo Di Sviluppo: cosmo_os.preview.lama.bid1535543 Tipo Release: Stable / PreviewNETDeob0: NETDeob 0.3.1 BETA binaries: 0.3.1Custom Captcha Plugin for Kooboo CMS for adding content or sending feedback: Custom Captcha Validator Plugin v1.1 for Kooboo: Download file CustomCaptchaValidatorPlugin.dll and install it to KooBoo CMS. Release 1.1: Fixed error: "A generic error occurred in GDI+" (if hosting is less than Windows Server 2008 or Windows 7) - http://forum.kooboo.com/yafpostsm6602Custom-captcha---any-best-practice.aspx#post6602TSQL Code Smells Finder: POC 1.01: Proof of concept 1.01 TSQLDomTest.ps1 and Errors.Txt are requiredSaturn Kinect: Saturn Kinect + Sample Applications - Release 3: This release includes : - Saturn Kinect Library - Kinect Motion Capture Application - Controlling mouse cursor sample - Hand swip detection sample + Source CodesDiscuzViet: DiscuzX2.5_02092012_Vietnam: DiscuzX2.502092012VietnamBookmark Collector: 01.00.00: This is the first release with a minimal feature set. You can save, edit, delete, and display a list of URLs from various sites.EntLib.com????????: EntLib.com???????? v3.0: EntLib eCommerce Solution ???Microsoft .Net Framework?????????????????????。Coevery - Free CRM: Coevery 1.0.0.24: Add a sample database, and installation instructions.Math.NET Numerics: Math.NET Numerics v2.2.1: Major linear algebra rework since v2.1, now available on Codeplex as well (previous versions were only available via NuGet). Since v2.2.0: Student-T density more robust for very large degrees of freedom Sparse Kronecker product much more efficient (now leverages sparsity) Direct access to raw matrix storage implementations for advanced extensibility Now also separate package for signed core library with a strong name (we dropped strong names in v2.2.0) Also available as NuGet packages...New ProjectsAction Bar: Action Bar is a SNS network based on activities.async/await C# Samples: Project demonstrating new C# feature - async and await. You can find here several solutions to make UI calls asynchronous: APM, EAP and async.Attribute Based Xaml Generator: Dynamic Xaml UI Generator and Editor Just point it to a dll or an exe and then navigate through your namespaces to your classB INI Sharp Library: Full support for INI files.brevis nopCommerce Extensions: Extensions for nopCommerce open soruce e-commerce solution (several Versions). !Contents nop 1.90 fpr testing the new Lib! This will be removed after 1. releaseConEmu - Windows console with tabs: ConEmu (short for Console Emulator) is a console window and tabbed environment for Windows. Tabs, Fonts, Quake style, Transparency and hundreds of other optionsContrib.Mod.AccountWidgets: Orchard module for adding login and registration widgetsCSharp GUI for Mono: This is an application which makes use of "Mono" to execute CSharp programs. It provides a graphical user interface to run the CSharp program. DocCollection: ???????????????http://www.qlili.comfanpages: Fanatics!ISIS Associations Manager: Application Web permettant la gestion d'Associations. (Membres, Emailing, Calendier)LogMan: ????????????b/s??，??python?? require: web.pyLucifure Stash - Azure Table Storage Client: Lucifure Stash is an alternate Azure table storage client, which supports arrays, enumerations, large data > 64KB, serialization, morphing and more.Mod.EverlastingLogin: Orchard module to allow a user to stay logged in for a certain amount of time using cookiesPHP Extra Functions: PHP Extra Functions is a suite of functions that extend common libraries with easy to use functions. For example, functions are added to MySQLi to simplify use.Raise events controlled: This is an example of raising you events controlled (with exception handling)sb0t v.5: sb0t 5 development page.SharePoint Mobile OA Platform: Via mobile device, by using the SharePoint Mobile Support, Web Service, Client OM, WCF Data Service bring about mobile office.Simple Guestbook: I just want to share simple code, may be will be helpful for newbies.SimplyWeather2.gadget: A neat little weather gadget for your Windows Desktop.Tanks: Required summary is hereUtility Project: Utilities ProjectWindows Phone: The goal of this project is to improve my skills in Windows Phonewords: ?????????Wpf Testing Lib: This is a project for auto testing wpf appswtstudy: wtstudy

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• Is Test Driven Development viable in game development?

  - by Will Marcouiller

  As being Scrum certified, I tend to prone for Agile methodologies while developping a system, and even use some canvas from the Scrum framework to manage my day-to-day work. Besides, I am wondering whether TDD is an option in game development, if it is viable? If I believe this GD question, TDD is not much of a use in game development. Why are MVC & TDD not employed more in game architecture? I come from industrial programming where big projects with big budgets need to work flawlessly, as it could result to catastrophic scenarios if the code wasn't throroughly tested inside and out. Plus, following Scrum rules encourages meeting the due dates of your work while every single action in Scrum is time-boxed! So, I agree when in the question linked above they say to stop trying to build a system, and start writing the game. It is quite what Scrum says, try not to build the perfect system, first: make it work by the Sprint end. Then, refactor the code while working in the second Sprint if needed! I understand that if not all departments responsible for the game development use Scrum, Scrum becomes useless. But let's consider for a moment that all the departments do use Scrum... I think that TDD would be good to write bug-free code, though you do not want to write the "perfect" system/game. So my question is the following: Is TDD viable in game development anyhow?

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• How to enable services Discovery API in GoogleCL?

  - by Marcos

  There are bits and pieces of information all over the place but I'm trying to put it all together so that GoogleCL finally accesses more than the initial 7 services. Does anyone know of a step-by-step? Right now any attempt outside these result in the error message: google tasks list Did you specify the service correctly? Must be one of 'picasa', 'blogger', 'youtube', 'docs', 'contacts', 'calendar', 'finance' I installed GoogleCL from the Ubuntu repos, authenticated a few bundled services like contacts, docs etc. and those work great, giving me access to do certain operations like upload from the command line. I would really like to get it going to support tasks and all the other elegible Google services shown at https://code.google.com/apis/explorer/#_s=tasks Here are some guides/partial steps I've found: http://code.google.com/p/googlecl/wiki/DiscoveryManual (indicates needing to check it out updated GoogleCL from the subversion repository.) http://code.google.com/p/google-api-python-client/wiki/Installation easy_install --upgrade google-api-python-client http://code.google.com/p/googlecl/wiki/Install http://code.google.com/p/googlecl/source/checkout sudo -i cd /usr/local/src/ svn checkout http://googlecl.googlecode.com/svn/trunk/ googlecl-read-only cat googlecl-read-only/INSTALL.txt cd /usr/local/src/googlecl-read-only/ python setup.py install Result: $ google discovery list Traceback (most recent call last): File "/usr/bin/google", line 488, in run_interactive run_once(options, args) File "/usr/bin/google", line 540, in run_once options.config) File "/usr/bin/google", line 364, in import_service force_gdata_v1 = config.lazy_get(package.SECTION_HEADER, AttributeError: 'module' object has no attribute 'SECTION_HEADER'

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• BizTalk 2009 - BizTalk Server Best Practice Analyser

  - by StuartBrierley

  The BizTalk Server Best Practices Analyser  allows you to carry out a configuration level verification of your BizTalk installation, evaluating the deployed configuration but not modifying or tuning anything that it finds. The Best Practices Analyser uses "reading and reporting" to gather data from different sources, such as: Windows Management Instrumentation (WMI) classes SQL Server databases Registry entries When I first ran the analyser I got a number of errors, if you get any errors these should all be acted upon to resolve them, you should then run the scan again and see if any thing else is reported that needs acting upon. As you can see in the image above, the initial issue that jumped out to me was that the SQL Server Agent was not started. The reasons for this was absent mindedness - this run was against my development PC and I don't have SQL/BizTalk actively running unless I am using them.  Starting the agent service and running the scan again gave me the following results: This resolved most of the issues for me, but next major issue to look at was that there was no tracking host running.  You can also see that I was still getting an error with two of the SQL jobs.  The problem here was that I had not yet configured these two SQL jobs.  Configuring the backup and purge jobs and then starting the tracking host before running the scan again gave: This had cleared all the critical issues, but I did stil have a number of warnings.  For example on this report I was warned that the BizTalk Message box is hosted on the BizTalk Server.  While this is known to be less than ideal, it is as I expected on my development environment where I have installed Visual Studio, SQL and BizTalk on my laptop and I was happy to ignore this and other similar warnings. In your case you should take a look at any warnings you receive and decide what you want to do about each of them in turn.

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• CodePlex Daily Summary for Saturday, December 15, 2012

  CodePlex Daily Summary for Saturday, December 15, 2012Popular ReleasesAmarok Framework Library: 1.12: refactored agent-specific implementation introduced new interface representing important concepts like IDispatcher, IPublisher Refer to the Release Notes for details.sb0t v.5: sb0t 5.02b beta 2: Bug fix for Windows XP users (tab resize) Bug fix where ib0t stopped working A lot of command tweaksCRM 2011 Visual Ribbon Editor: Visual Ribbon Editor (1.3.1116.8): [FIX] Fixed issue not displaying CRM system button images correctly (incorrect path in file VisualRibbonEditor.exe.config)MySqlBackup.NET - MySQL Backup Solution for C#, VB.NET, ASP.NET: MySqlBackup.NET 1.5.6 beta: Fix Bug: If encryption is applied in Export Process, the generated encrypted SQL file is not able to import Stored Procedures, Functions, Triggers, Events and View. Fix Bug: In some unknown cases, the SHOW CREATE TABLE `tablename` query will return byte array. Improve 1: During Export, StreamWriter is opened and closed several times when writting to the dump file, which this is considered as not a good practice. Improve 2: SQL line in class Database method GetEvents: "SHOW EVENTS WHERE ...My Expenses Windows Store LOB App Demo: My Expenses Version 1: This is version 1 of the MyExpenses Windows 8 line of business demo app. The app is written in XAML and C#. It calls a WCF service that works with a SQL Server database. The app uses the Callisto toolkit. You can get it at https://github.com/timheuer/callisto. The Expenses.sql file contains the SQL to create the Expenses database. The ExpensesWCFService.zip file contains the WCF service, also written in C#. You should create a WCF service. Create an Entity Framework model and point it to...EasyTwitter: EasyTwitter basic operations: See the commit log to see the features!, check history files to see examples of how to use this libraryCommand Line Parser Library: 1.9.3.31 rc0: Main assembly CommandLine.dll signed. Removed old commented code. Added missing XML documentation comments. Two (very) minor code refactoring changes.BlackJumboDog: Ver5.7.4: 2012.12.13 Ver5.7.4 (1)Web???????、???????????????????????????????????????????VFPX: ssClasses A1.0: My initial release. See https://vfpx.codeplex.com/wikipage?title=ssClasses&referringTitle=Home for a brief description of what is inside this releaseHome Access Plus+: v8.6: v8.6.1213.1220 Added: Group look up to the visible property of the Booking System Fixed: Switched to using the outlook/exchange thumbnailPhoto instead of jpegPhoto Added: Add a blank paragraph below the tiles. This means that the browser displays a vertical scroller when resizing the window. Previously it was possible for the bottom edge of a tile not to be visible if the browser window was resized. Added: Booking System: Only Display Day+Month on the booking Home Page. This allows for the cs...Layered Architecture Solution Guidance (LASG): LASG 1.0.0.8 for Visual Studio 2012: PRE-REQUISITES Open GAX (Please install Oct 4, 2012 version) Microsoft® System CLR Types for Microsoft® SQL Server® 2012 Microsoft® SQL Server® 2012 Shared Management Objects Microsoft Enterprise Library 5.0 (for the generated code) Windows Azure SDK (for layered cloud applications) Silverlight 5 SDK (for Silverlight applications) THE RELEASE This release only works on Visual Studio 2012. Known Issue If you choose the Database project, the solution unfolding time will be slow....Fiskalizacija za developere: FiskalizacijaDev 2.0: Prva prava produkcijska verzija - Zakon je tu, ova je verzija uskladena sa trenutno važecom Tehnickom specifikacijom (v1.2. od 04.12.2012.) i spremna je za produkcijsko korištenje. Verzije iza ove ce ovisiti o naknadnim izmjenama Zakona i/ili Tehnicke specifikacije, odnosno, o eventualnim greškama u radu/zahtjevima community-a za novim feature-ima. Novosti u v2.0 su: - That assembly does not allow partially trusted callers (http://fiskalizacija.codeplex.com/workitem/699) - scheme IznosType...Simple Injector: Simple Injector v1.6.1: This patch release fixes a bug in the integration libraries that disallowed the application to start when .NET 4.5 was not installed on the machine (but only .NET 4.0). The following packages are affected: SimpleInjector.Integration.Web.dll SimpleInjector.Integration.Web.Mvc.dll SimpleInjector.Integration.Wcf.dll SimpleInjector.Extensions.LifetimeScoping.dllBootstrap Helpers: Version 1: First releasesheetengine - Isometric HTML5 JavaScript Display Engine: sheetengine v1.2.0: Main featuresOptimizations for intersectionsThe main purpose of this release was to further optimize rendering performance by skipping object intersections with other sheets. From now by default an object's sheets will only intersect its own sheets and never other static or dynamic sheets. This is the usual scenario since objects will never bump into other sheets when using collision detection. DocumentationMany of you have been asking for proper documentation, so here it goes. Check out the...DirectX Tool Kit: December 11, 2012: December 11, 2012 Ex versions of DDSTextureLoader and WICTextureLoader Removed use of ATL's CComPtr in favor of WRL's ComPtr for all platforms to support VS Express editions Updated VS 2010 project for official 'property sheet' integration for Windows 8.0 SDK Minor fix to CommonStates for Feature Level 9.1 Tweaked AlphaTestEffect.cpp to work around ARM NEON compiler codegen bug Added dxguid.lib as a default library for Debug builds to resolve GUID link issuesArcGIS Editor for OpenStreetMap: ArcGIS Editor for OSM 2.1 Final for 10.1: We are proud to announce the release of ArcGIS Editor for OpenStreetMap version 2.1. This download is compatible with ArcGIS 10.1, and includes setups for the Desktop Component, Desktop Component when 64 bit Background Geoprocessing is installed, and the Server Component. Important: if you already have ArcGIS Editor for OSM installed but want to install this new version, you will need to uninstall your previous version and then install this one. This release includes support for the ArcGIS 1...SharpCompress - a fully native C# library for RAR, 7Zip, Zip, Tar, GZip, BZip2: SharpCompress 0.8.2: This release just contains some fixes that have been done since the last release. Plus, this is strong named as well. I apologize for the lack of updates but my free time is less these days.Media Companion: MediaCompanion3.511b release: Two more bug fixes: - General Preferences were not getting restored - Fanart and poster image files were being locked, preventing changes to themVodigi Open Source Interactive Digital Signage: Vodigi Release 5.5: The following enhancements and fixes are included in Vodigi 5.5. Vodigi Administrator - Manage Music Files - Add Music Files to Image Slide Shows - Manage System Messages - Display System Messages to Users During Login - Ported to Visual Studio 2012 and MVC 4 - Added New Vodigi Administrator User Guide Vodigi Player - Improved Login/Schedule Startup Procedure - Startup Using Last Known Schedule when Disconnected on Startup - Improved Check for Schedule Changes - Now Every 15 Minutes - Pla...New Projects1Q86: testAdd Ratings to SharePoint Blog Site: This web part is an ‘administrative’ level tool used to update a Blog site to a) enable ratings on the post and b) add the User Ratings web part to the site. BadmintonBuddy: Source codeBetter Place Admin: Admin client for the BetterPlaceBooking ProjectBorkoSi: BorkoSi WebPage Source code.ChimpHD - 2D Evolved: High quality OpenCL accelerated 2D engine, capable of full complex yet easy to code 2D games. This is SpaceChimp2.0, wrote from the ground up, not just patchedCoderJoe: Repository for code samples used in my blog.CodeTemplate: ??????Data Persistent Object: ORM tool to access SQL Server, log record changes, Json and Linq supportedDevian: a simple web portal based on asp.net 2.0HD: hdHospital Tracking: hospital patient tracking ????? ???? ??????? ???? ?????Instant Get: An auction based c# applicationipangolin: DICOM stands for Digital Imaging and COmmunication in Medicine. The DICOM standard addresses the basic connectivity between different imaging devices.ISEFun: PowerShell module(s) to simplify work in it. It contains PowerShell scripts, compiled libs and some formating files. Several modules will come in one batch as optional features.Kerjasama: Aplikasi Database Kerjasama Bagian Kerjasama Kota SemarangMCEBuddy Viewer: Windows Media Center Plugin for MCEBuddy 2.x MusicForMyBlog: Link your recently played music in Itunes to your blog.My Expenses Windows Store LOB App Demo: This is a sample Windows 8 LOB app. Employees can use this app to create and submit expense reports. And managers can approve or reject those reports.Node Paint: An app based on the nodegarden application created by alphalabs.ccNPhysics: NPhysics - Physical Data Types for .NETomr.domready.js: Dom is ready? This project provides easy to detect ready event of dom.RegSecEdit: set registry security from command line, or batch file.Sitecore - Logger Module: This module provides an abstraction of the built-in Sitecore Logging features.SMART LMS: Welcome to SMART LMS, a learning management system with a difference, this software will allow teachers to create custom education activities such as quizzes.TaskManagerDD: DotNetNuke task manager tutorialThe Reactive Extensions for JavaScript: RxJS or Reactive Extensions for JavaScript is a library for transforming, composing, and querying streams of data.Timestamp: Tool for generating timestamps into clipboard for fast use.TweetGarden: Visualising connected users using their tweetsUpdateContentType: UpdateContentType atualiza os modelos de documentos utilizados por tipos de conteúdo do SharePoint a partir de documentos armazenados em uma biblioteca.User Rating Web Part for SharePoint 2010: User Rating Web Part - the fix for Ratings in SharePoint!webget: webgetwhatsnew.exe a command line utility to find new files: whatsnew.exe is a command line utility that lists the files created (new files) in a given number of days. whatsnew.exe 's syntax is very simple: whatsnew path numberofdays Also whatsnew supports other options like HTML or XML output, hyperlinked outputs and more.whoami: ip address resolverWPFReview: WPF code sample

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• Ambiguous in the namespace problem

  - by Agha Usman Ahmed

  From the last few days, I was ignoring an error that keep coming at the compile time. I spent some two hours on it before but didn’t get it work. The error is quit confusing and of course difficult to manage. 'ApplicationSettingsBase' is ambiguous in the namespace 'System.Configuration' 'MailMessage' is ambiguous in the namespace 'System.Net.Mail' And there are couple of other similar errors that is pointing to some ambiguous references in my project.  The confusing part is that the MailMessage object throws similar error when you are importing the old and new email namespace. For example, Imports System.Web.Mail Imports System.Net.Mail So if you are only encountering ambiguous problem in MailMessage object. It is more possible that you have define both the namespaces in your code behind which is actually confusing the compiler about your referencing object. The quick solve for this problem is that remove Imports System.Web.Mail and it should work smooth. But with me, I never used the old asp.net mail namespace in my project. Then I start looking at my references and luckily I found the problem there. Follow the steps below to investigate the issue 1. Go to your project 2. Then references 3. Right click on “System” and see properties. it should point to the following path x:\Windows\Microsoft.NET\Framework\v2.0.50727\System.dll Where x is name of your operating system directory. This was the problem with my project. I had my operating system install on “D” drive and some how it is pointing to “C” drive which is the root cause of this problem. After that I verify all my references and found 5 –6 assemblies that are pointing to wrong path and get it worked. Also note, the problem can occur in any type of project either it is website , web application etc.

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• How to deal with static utility classes when designing for testability

  - by Benedikt

  We are trying to design our system to be testable and in most parts developed using TDD. Currently we are trying to solve the following problem: In various places it is necessary for us to use static helper methods like ImageIO and URLEncoder (both standard Java API) and various other libraries that consist mostly of static methods (like the Apache Commons libraries). But it is extremely difficult to test those methods that use such static helper classes. I have several ideas for solving this problem: Use a mock framework that can mock static classes (like PowerMock). This may be the simplest solution but somehow feels like giving up. Create instantiable wrapper classes around all those static utilities so they can be injected into the classes that use them. This sounds like a relatively clean solution but I fear we'll end up creating an awful lot of those wrapper classes. Extract every call to these static helper classes into a function that can be overridden and test a subclass of the class I actually want to test. But I keep thinking that this just has to be a problem that many people have to face when doing TDD - so there must already be solutions for this problem. What is the best strategy to keep classes that use these static helpers testable?

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• Oracle ACEs in the House

  - by Justin Kestelyn

  As is customary, the Oracle ACEs have invaded the Oracle Develop Conference agenda.Why? Because Oracle ACE-dom inherently is a stamp of not only expertise, but a unique ability to make that expertise useful to others. Plus, they're a group of "fine blokes" (UK. subjects, educate me: is that really a word?)Perhaps if you're not able to catch one of these sessions, you will be able to see the applicable ACE in action elsewhere, at a conference or user group meeting near you. Session ID Session Title Speaker, Company S313355 Developing Large Oracle Application Development Framework 11g Applications Andrejus Baranovskis, Red Samurai Consulting S316641 Xenogenetics for PL/SQL: Infusing with Java Best Practices and Design Patterns Lucas Jellema, AMIS; Alex Nuijten, AMIS S317171 Building Secure Multimedia Web Applications: Tips and Techniques Marcel Kratochvil, Piction; Melliyal Annamalai, Oracle S315660 Database Applications Lifecycle Management Marcelo Ochoa, Facultad de Ciencias Exactas S315689 Building a High-Performance, Low-Bandwidth Web Architecture Paul Dorsey, Dulcian, Inc. S316003 Managing the Earthquake: Surviving Major Database Architecture Changes Paul Dorsey, Dulcian, Inc.; Michael Rosenblum, Dulcian, Inc. S314869 Introduction to Java: PL/SQL Developers Take Heart Peter Koletzke, Quovera S316184 Deploying Applications to Oracle WebLogic Server Using Oracle JDeveloper Peter Koletzke, Quovera; Duncan Mills, Oracle S316597 Using Collections in Oracle Application Express: The Definitive Intro Raj Mattamal, Niantic Systems, LLC S313382 Using Oracle Database 11g Release 2 in an Oracle Application Express Environment Roel Hartman, Logica S313757 Debugging with Oracle Application Express and Oracle SQL Developer Dimitri Gielis, Sumneva S313759 Using Oracle Application Express in Big Projects with Many Developers Dimitri Gielis, Sumneva S313982 Forms2Future: The Ongoing Journey into the Future for Oracle-Based Organizations Lucas Jellema, AMIS; Peter Ebell, AMIS

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• ASP.NET Connections Spring 2012 Talks and Code

  - by Stephen.Walther

  Thank you everyone who attended my ASP.NET Connections talks last week in Las Vegas. I’ve attached the slides and code for the three talks that I delivered: Using jQuery to interact with the Server through Ajax– In this talk, I discuss the different ways to communicate information between browser and server using Ajax. I explain the difference between the different types of Ajax calls that you can make with jQuery. I also discuss the differences between the JavaScriptSerializer, the DataContractJsonSerializer, and the JSON.NET serializer. ASP.NET Validation In-Depth– In this talk, I distinguish between View Model Validation and Domain Model Validation. I demonstrate how you can use the validation attributes (including the new .NET 4.5 validation attributes), the jQuery Validation library, and the HTML5 input validation attributes to perform View Model Validation. I then demonstrate how you can use the IValidatableObject interface with the Entity Framework to perform Domain Model Validation. Using the MVVM Pattern with JavaScript Views – In this talk, I discuss how you can create single page applications (SPA) by taking advantage of the open-source KnockoutJS library and the ASP.NET Web API. Be warned that the sample code is contained in Visual Studio 11 Beta projects. If you don’t have this version of Visual Studio, then you will need to open the code samples in Notepad. Also, I apologize for getting the code for these talks posted so slowly. I’ve been down with a nasty case of the flu for the past week and haven’t been able to get to a computer.

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• LastPass Now Monitors Your Accounts for Security Breaches

  - by Jason Fitzpatrick

  Staying on top of security breaches and how they may or may not affect you is time consuming. Sentry, a new and free addition to the LastPass password management tool, automates the process and notifies you of breaches. In response to all the recent and unfortunate high-profile security breaches LastPass has rolled out Sentry–a tool that monitors breach lists to notify you if your email appears in a list of breached accounts. The lists are supplied by PwnedList, a massive database of security breach data, and securely indexed against your accounts within the LastPass system. If there is a security breach and your email is on the list, you’ll receive an automated email notice indicating which website was compromised and that your email address was one of the positive matches from the breach list. LastPass Sentry is a free feature and, as of yesterday, is automatically activated on all Free, Premium, and Enterprise level accounts. Hit up the link below to read the official announcement. Introducing LastPass Sentry [The LastPass Blog] How To Create a Customized Windows 7 Installation Disc With Integrated Updates How to Get Pro Features in Windows Home Versions with Third Party Tools HTG Explains: Is ReadyBoost Worth Using?

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• Announcing Fusion Middleware Innovation Awards

  - by Michelle Kimihira

  Author: Neela Chaudhari Every year at OpenWorld, Oracle announces the winners to its most prestigious awards in Middleware, the Fusion Middleware Innovation Awards. This year, we’ll be announcing the winners and highlighting a few of their original implementations during this key session in the Middleware stream: 11:45 AM on Tuesday, October 2nd, CON9162 Oracle Fusion Middleware: Meet This Year's Most Impressive Customer Projects in Moscone West, 3001. In addition, we’ll give a sneak peak of a few winners during GEN9394: Fusion Middleware General Session with Hasan Rizvi at 10:15 AM on Tuesday, October 2nd in Moscone West, Hall D! What kinds of customers win the Fusion Middleware Innovation Awards? Winners are selected based on the uniqueness of their business case, business benefits, level of impact relative to the size of the organization, complexity and magnitude of implementation, and the originality of architecture. The winners are selected by a panel of judges that score each entry across multiple different scoring categories. This year, the following categories included: Oracle Exalogic Cloud Application Foundation Service Integration (SOA) and BPM WebCenter Identity Management Data Integration Application Development Framework and Fusion Development Business Analytics (BI, EPM and Exalytics) Last year at OpenWorld 2011 we had standing room only in our session, so come early!  We had over 30 innovative customers that won the award, including companies like BT, Choice Hotels, Electronic Arts, Clorox Company, ING, Dunkin Brands, Telenor, Haier, AT&T, Manpower, Herbal Life and many others. Did you miss your chance this year to nominate your company? Come join with us in the awards session to get an edge in your next year’s submission and watch for the next opportunity for 2013 on this blog. There’s other awards as part of Oracle’s Excellence awards program or subscribe to our regular Fusion Middleware newsletter to get the latest reminders.

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• Are Get-Set methods a violation of Encapsulation?

  - by Dipan Mehta

  In an Object oriented framework, one believes there must be strict encapsulation. Hence, internal variables are not to be exposed to outside applications. But in many codebases, we see tons of get/set methods which essentially open a formal window to modify internal variables that were originally intended to be strictly prohibited. Isn't it a clear violation of encapsulation? How broadly such a practice is seen and what to do about it? EDIT: I have seen some discussions where there are two opinions in extreme: on one hand people believe that because get/set interface is used to modify any parameter, it does qualifies not be violating encapsulation. On the other hand, there are people who believe it is does violate. Here is my point. Take a case of UDP server, with methods - get_URL(), set_URL(). The URL (to listen to) property is quite a parameter that application needs to be supplied and modified. However, in the same case, if the property like get_byte_buffer_length() and set_byte_buffer_length(), clearly points to values which are quite internal. Won't it imply that it does violate the encapsulation? In fact, even get_byte_buffer_length() which otherwise doesn't modify the object, still misses the point of encapsulation, because, certainly there is an App which knows i have an internal buffer! Tomorrow, if the internal buffer is replaced by something like a *packet_list* the method goes dysfunctional. Is there a universal yes/no towards get set method? Is there any strong guideline that tell programmers (specially the junior ones) as to when does it violate encapsulation and when does it not?

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• Sprite and Physics components or sub-components?

  - by ashes999

  I'm taking my first dive into creating a very simple entity framework. The key concepts (classes) are: Entity (has 0+ components, can return components by type) SpriteEntity (everything you need to draw on screen, including lighting info) PhysicsEntity (velocity, acceleration, collision detection) I started out with physics notions in my sprite component, and then later removed them to a sub-component. The separation of concerns makes sense; a sprite is enough information to draw anything (X, Y, width, height, lighting, etc.) and physics piggybacks (uses the parent sprite to get X/Y/W/H) while adding physics notions of velocity and collisions. The problem is that I would like collisions to be on an entity level -- meaning "no matter what your representation is (be it sprites, text, or something else), collide against this entity." So I refactored and redirected collision handling from entities to sprite.physics, while mapping and returning the right entity on physics collisions. The problem is that writing code like this.GetComponent<SpriteComponent>().physics is a violation of abstraction. Which made me think (this is the TLDR): should I keep physics as a separate component from sprites, or a sub-component, or something else? How should I share data and separate concerns?

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• Visual web page designer for Django?

  - by Robert Oschler

  I'm just starting my Django learning so pardon me if any part of this question is off-base. I have done a lot of web searching for information on the equivalent of a visual web page designer for Django and I don't seem to be getting very far. I have experience with Delphi (Object Pascal), C, C++, Python, PHP, Java, and Javascript and have created and maintained several web sites that included MySQL database dependent content. For the longest time I've been using one of the standard WYSIWIG designers to design the actual web pages, with any needed back end programming done via Forms or AJAX calls that call server side PHP scripts. I have grown tired of the quirks, bugs, and other annoyances associated with the program. Also, I find myself hungry for the functionality and reliability a good MVC based framework would provide me so I could really express myself with custom code easily. So I am turning to Django/Python. However, I'm still a junkie for a good WYSIWIG designer for the layout of web pages. I know there are some out there that thrive on opening up a text editor, possibly with some code editor tools to assist, and pounding out pages. But I do adore a drag and drop editor for simple page layout, especially for things like embedded images, tables, buttons, etc. I found a few open source projects on GitHub but they seem to be focused on HTML web forms, not a generic web page editor. So can I get what I want here? The supreme goal would be to find not only a web page editor that creates Django compatible web pages, but if I dare say it, have a design editor that could add Python code stubs to various page elements in the style of the Delph/VCL or VB design editors. Note, I also have the Wing IDE Professional IDE, version 2.0. As a side note, if you know of any really cool, fun, or time-saving Python libraries that are designed for easy integration into Django please tell me about them. -- roschler

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