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• CodePlex Daily Summary for Saturday, September 08, 2012

  CodePlex Daily Summary for Saturday, September 08, 2012Popular ReleasesJson.NET: Json.NET 4.5 Release 9: New feature - Added JsonValueConverter Fix - Fixed DefaultValueHandling.Ignore not igoring default values of non-nullable properties Fix - Fixed DefaultValueHandling.Populate error with non-nullable properties Fix - Fixed error when writing JSON for a JProperty with no value Fix - Fixed error when calling ToList on empty JObjects and JArrays Fix - Fixed losing decimal precision when writing decimal JValuesfastJSON: v2.0.4: 2.0.4 - fixed null objects -> returns "null" - added sealed keyword to classes - bug fix SerializeNullValues=false and an extra comma at the end - UseExtensions=false will disable global types also - fixed paramerters setting for Parse()Microsoft Ajax Minifier: Microsoft Ajax Minifier 4.66: Just going to bite the bullet and rip off the band-aid... SEMI-BREAKING CHANGE! Well, it's a BREAKING change to those who already adjusted their projects to use the previous breaking change's ill-conceived renamed DLLs (versions 4.61-4.65). For those who had not adapted and were still stuck in this-doesn't-work-please-fix-me mode, this is more like a fixing change. The previous breaking change just broke too many people, I'm sorry to say. Renaming the DLL from AjaxMin.dll to AjaxMinLibrary.dl...DotNetNuke® Community Edition CMS: 07.00.00 CTP (Not for Production Use): NOTE: New Minimum Requirementshttp://www.dotnetnuke.com/Portals/25/Blog/Files/1/3418/Windows-Live-Writer-1426fd8a58ef_902C-MinimumVersionSupport_2.png Simplified InstallerThe first thing you will notice is that the installer has been updated. Not only have we updated the look and feel, but we also simplified the overall install process. You shouldn’t have to click through a series of screens in order to just get your website running. With the 7.0 installer we have taken an approach that a...Umbraco CMS: Umbraco 4.9.0: Whats newThe media section has been overhauled to support HTML5 uploads, just drag and drop files in, even multiple files are supported on any HTML5 capable browser. The folder content overview is also much improved allowing you to filter it and perform common actions on your media items. The Rich Text Editor’s “Media” button now uses an embedder based on the open oEmbed standard (if you’re upgrading, enable the media button in the Rich Text Editor datatype settings and set TidyEditorConten...menu4web: menu4web 0.4.1 - javascript menu for web sites: This release is for those who believe that global variables are evil. menu4web has been wrapped into m4w singleton object. Added "Vertical Tabs" example which illustrates object notation.Microsoft SQL Server Product Samples: Database: AdventureWorks OData Feed: The AdventureWorks OData service exposes resources based on specific SQL views. The SQL views are a limited subset of the AdventureWorks database that results in several consuming scenarios: CompanySales Documents ManufacturingInstructions ProductCatalog TerritorySalesDrilldown WorkOrderRouting How to install the sample You can consume the AdventureWorks OData feed from http://services.odata.org/AdventureWorksV3/AdventureWorks.svc. You can also consume the AdventureWorks OData fe...Desktop Google Reader: 1.4.6: Sorting feeds alphabetical is now optional (see preferences window)Droid Explorer: Droid Explorer 0.8.8.7 Beta: Bug in the display icon for apk's, will fix with next release Added fallback icon if unable to get the image/icon from the Cloud Service Removed some stale plugins that were either out dated or incomplete. Added handler for *.ab files for restoring backups Added plugin to create device backups Backups stored in %USERPROFILE%\Android Backups\%DEVICE_ID%\ Added custom folder icon for the android backups directory better error handling for installing an apk bug fixes for the Runn...The Visual Guide for Building Team Foundation Server 2012 Environments: Version 1: --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: 961aff884a9187b6e8a86d68913cdd31f8deaf83JQuery SharePoint Autocomplete People Picker: jquery-ui-sppeoplepicker-1.0: This is the first releaes of the jquery sharepoint people picker. Currently it supports searching, selecting and getting selectable value of SharePoint profiles. This version requires the jquery-ui which can be found here: http://jqueryui.com/demosjos .net sdk: 1.0 beta: 1.0 betaWordPress???? on Windows Azure: WordPress 3.4.1 ????: v3.4.1???????????????????????? WordPress?3.4.1????????????? Windows Azure Storage for WordPress?2.0????????????? WordPress 3.4.1 ???? ★updated WP Db Abstraction 1.1.3 Windows Azure Storage for WordPress 2.0 ★updated WP Mail SMTP 0.9.1 ???????????????????、????????????「500 - Internal server error.」??????。（????????????）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...SharePoint Developers & Admins: SPUserManager - Get users info: IntroductionSP User Manager is a tool that allows you to extract a list of unique users who accessed a certain site collection. The tool will list all available SharePoint Applications and the underlying site collection. You can then choose which Site Collection you are interested to extract their user list. You can then store the extracted list in a comma separated file (*.CSV). If you are interested to see each site collection that users belong to you can get that done by selecting the ch...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?，???????...YUGI-AR Project: YUGI-AR 1.0: yugi-ar 1.0GmailDefaultMaker: 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.New Projects.NET diagnosing toolkit: Contains tools useful for analyzing and collecting .net traces.[ITFA GROUP] Code Gener: Code Gener (For .NET) is a tool to help programmers and system builders in building applications. 2D Rubik Cube Game: 2D Rubik Cube game that challenges the player to arrange a random sequence of numbers from 1 to 8 (inclusive), using a predefined set of transform operations.Automated SQL Index Generator: Automated SQL Index Generator is a utility application for developers working with SQL Server. It is a stand-alone windows application that can be used to generBootstrap .NET Framework 4 Template: Bootstrap .NET Framework 4 Template is an attempt a standardizing the way my software enigneers begin their projects.Bore Holes Manager: Supports CRUD operations on bore hole data via console. Also, draws a visual representation/map of the bore holes, displaying soil type, color & harness.CarrotCake CMS: CMS built in C# + SQL server to leverage jQuery UI and TinyMCECSharpGo: Learn C# by ExamplesDream Cheeky USB Drivers for Webmail Notifier and Stress Button: DreamCheekyUSB provides a Console App and .NET drivers for the Dream Cheeky Webmail Notifier and the Dream Cheeky Iron Man USB Stress Button.EFMetaProvider: Extends the Entity Framework to obtain sql specific columns metadata for linq queriesEstimation Studio: This is a small desktop application to assist developers in estimating projects.Example App: A sample using patterns and practices for trying out techniques to improve cohesion.FIM MA for Salesforce.com: Project providing an Extensible Connectivity 2.0 (ECMA) Connector (previously Management Agent) for Salesforce.com FRC Scout: FIRST Robotics ScoutingHDWebSite: new project for HDWebSiteIconBuild: IconBuild???Windows??????????????，????????，?????。 ??Metro??。 StandUp????????? ?????????。MyAppWithBranch2: MyAppWithBranch2MyTfsProject: dfasdfRomeo: Yet another Othello playing program...Stefano Tempesta: This project is a repository of .NET libraries released as open source under the Microsoft Public License (Ms-PL).TOOL of COBOL - TOC: Little Tools for COBOLWin Hosts Manager: It's just a simple program that helps people to edit and manage HOSTS file. Read more on Project Page.WPF Mineral Recopilation Simulation: WPF Project that simulate mineral recopilation. It had several wpf useful things.XNA and Level Validation: This project includes code for XNA and Level Validation

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• WebLogic Application Server: free for developers! by Bruno Borges

  - by JuergenKress

  Great news! Oracle WebLogic Server is now free for developers! What does this mean for you? That you as a developer are permitted to: "[...] deploy the programs only on your single developer desktop computer (of any type, including physical, virtual or remote virtual), to be used and accessed by only (1) named developer." But the most interesting part of the license change is this one: "You may continue to develop, test, prototype and demonstrate your application with the programs under this license after you have deployed the application for any internal data processing, commercial or production purposes" (Read the full license agreement here). If you want to take advantage of this licensing change and start developing Java EE applications with the #1 Application Server in the world, read now the previous post, How To Install WebLogic Zip on Linux! WebLogic Partner Community For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center. BlogTwitterLinkedInMixForumWiki Technorati Tags: WebLogic free,WebLogic for developers,WebLogic license,WebLogic Community,Oracle,OPN,Jürgen Kress

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• Slight network lag on Small Business Server 2008 R2

  - by Sir.Nathan Stassen

  I recently upgraded a network from a SBS 2003 server to a SBS 2008 R2 Server. Both I and users have noticed a slight delay in network applications and browsing network drives on the new server. It is minor, maybe a second or two at most. However I am wondering if anyone knows of anyway to optimize the networking to service requests sooner to the workstations. The network is running a 1 gig network with some 100 meg devices (mainly network printers). All workstations are XP SP3 Network software runs out of a shared folder mapped as a network drive, no sql databases. Server is a Dell Poweredge T610 with plenty of ram, cpu power, and storage.

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• Translation and Localization Resources for UX Designers

  - by ultan o'broin

  Here is a handy list of translation and localization-related resources for user experience professionals. Following these will help you design an easily translatable user experience. Most of the references here are for web pages or software. Fundamentally, remember your designs will be consumed globally, and never divorce the design process from the development or deployment effort that goes into bringing your designs to life in code. Ask yourself today: Do you know how the text you are using in your designs are delivered to the customer, even in English? Key areas that UX designers always seen to fall foul of, in my space anyway, are: Terminology that is impossible to translate (jargon, multiple modifiers, gerunds) or is used inconsistently Poorly written, verbose text (really, just write well in English, no special considerations) String construction (concatenation of parts assembled dynamically) Composite widget positioning (my favourite) Hard-coded fonts, small font sizes, or character formatting or casing that doesn't work globally Format that is not separate from content Restricted real estate not allowing for text expansion in translation Forcing formatting with breaks, and hard-coding alphabetical sorting Graphics that do not work in Bi-Di languages (because they indicate directionality and can't flip) or contain embedded text. The problems of culturally offensive icons are well known by now in the enterprise applications space, though there are some dangers, such as the use of flags to indicate language, for example. Resources Internationalization Techniques: Authoring HTML & CSS Global By Design Insert Title Here : Variables in Interface Language Prose: Internationalisation Doc and help considerations I can deal with later.

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• Platform for Efficiency: Boeing Defense, Space & Security integrates supply chain processes using Oracle Business Process Management solutions. by Fred Sandsmark

  - by JuergenKress

  Like most companies, aerospace giant Boeing has its jargon - words and phrases that uniquely define its products and processes. Take the word platform. It is used at Boeing to mean a family of aircraft - the F/A-18 fighter, for example, or the 777 jetliner. Boeing Defense, Space & Security since August 2009, employees in the Global Services & Support (GS&S) division of Boeing Defense, Space & Security have been talking about a different sort of platform: a supply chain technology platform, based on Oracle Business Process Management (Oracle BPM) solutions and Oracle SOA Suite. That platform, built with the assistance of Oracle Diamond Partner Capgemini, is serving as a jumping-off point for Boeing's GS&S staff to deploy radically improved business processes supported by Oracle Fusion Applications to build a high-visibility, end-to-end supply chain. This business process-driven technology platform has ambitious goals: to help GS&S respond more quickly and accurately to its customers' needs, to make business processes at all GS&S sites more consistent and less expensive, and to create a foundation for further improvement and efficiency. Read the full article here. Want to publish your BPM11g success story - request for a partner/customer reference? BPM Center of Excellent & First 100 Days of BPM documents to our SOA Community Workspace MWD_bpm_si_Centre_of_Excellence_0811.pdf First 100 Days of BPM whitepaper.pdf Please visit our SOA Community Workspace (SOA Community membership required). SOA & BPM Partner Community For regular information on Oracle SOA Suite become a member in the SOA & BPM Partner Community for registration please visit  www.oracle.com/goto/emea/soa (OPN account required) If you need support with your account please contact the Oracle Partner Business Center. Blog Twitter LinkedIn Mix Forum Technorati Tags: BPM,BPM reference,BPM Capgemini,BPM first 100 days,BPM center of Excellence,SOA Community,Oracle SOA,Oracle BPM,Community,OPN,Jürgen Kress

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• Debugging/Logging Techniques for End Users

  - by James Burgess

  I searched a bit, but didn't find anything particularly pertinent to my problem - so please do excuse me if I missed something! A few months back I inherited the source to a fairly-popular indie game project and have been working, along with another developer, on the code-base. We recently made our first release since taking over the development but we're a little stuck. A few users are experiencing slowdowns/lagging in the current version, as compared to the previous version, and we are not able to reproduce these issues in any of our various development environments (debug, release, different OSes, different machines, etc.). What I'd like to know is how can we go about implementing some form of logging/debugging mechanism into the game, that users can enable and send the reports to us for examination? We're not able to distribute debug binaries using the MSVS 2010 runtimes, due to the licensing - and wouldn't want to, for a variety of reasons. We'd really like to get to the bottom of this issue, even if just to find out it's nothing to do with our code base but everything to do with their system configuration. At the moment, we just have no leads - and the community isn't a very technically-savvy one, so we're unable to rely on 'expert' bug reports or investigations. I've seen the debug logging mechanism used in other applications and games for everything from logging simple errors to crash dumps. We're really at a loss at this stage as to how to address these issues, having been over every commit to the repository from the previous to the current version and not finding any real issues.

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• Free NOSQL database for use with C# client [closed]

  - by Mitten

  I've never used NOSQL databases before, but so far it seems like the best data storage solution for my project. I am going to implement a datamining application. The data I would like to mine is thousands of documents which cannot be imported into datamining applications. To make to import easier and faster (than importing thousands of documents) I am planning to import these documents into a NOSQL database first and when import NOSQL database into datamining software. At the very least once I have all the data in NOSQL database I should be able to code simplest datamining logic myself. Am I correct that NOSQL databases allow to creates records of data, but they don't mandate all the records to adhere to the same data schema (same column names/types in a classic table oriended SQL databases)? I think for each document I would create a row/entry/object (not sure what is the correct term is in use in NOSQL world) which would be a string id, few (columns) with unstructured text data, and a dozens of columns mostly of datetime and integer types. From its name NOSQL does not support SQL query syntax, but it support locating the object(row/entry?) by its unique id. Does NOSQL support qyuering objects using property=value syntax? Unfortunately most of free NOSQL db only support Java/C++ clients, which free NOSQL db would you recommend for a C# programmer?

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• EPM 11.1.2.2 Architecture: Essbase

  - by Marc Schumacher

  Since a lot of components exist to access or administer Essbase, there are also a couple of client tools available. End users typically use the Excel Add-In or SmartView nowadays. While the Excel Add-In talks to the Essbase server directly using various ports, SmartView connects to Essbase through Provider Services using HTTP protocol. The ability to communicate using a single port is one of the major advantages from SmartView over Excel Add-In. If you consider using Excel Add-In going forward, please make sure you are aware of the Statement of Direction for this component. The Administration Services Console, Integration Services Console and Essbase Studio are clients, which are mainly used by Essbase administrators or application designers. While Integration Services and Essbase Studio are used to setup Essbase applications by loading metadata or simply for data loads, Administration Services are utilized for all kind of Essbase administration. All clients are using only one or two ports to talk to their server counterparts, which makes them work through firewalls easily. Although clients for Provider Services (SmartView) and Administration Services (Administration Services Console) are only using a single port to communicate to their backend services, the backend services itself need the Essbase configured port range to talk to the Essbase server. Any communication to repository databases is done using JDBC connections. Essbase Studio and Integration Services are using different technologies to talk to the Essbase server, Integration Services uses CAPI, Essbase Studio uses JAPI. However, both are using the configured port range on the Essbase server to talk to Essbase. Connections to data sources are either based on ODBC (Integration Service, Essbase) or JDBC (Essbase Studio). As for all other components discussed previously, when setting up firewall rules, be aware of the fact that all services may need to talk to the external authentication sources, this is not only needed for Shared Services.

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• Remote deploying wars to a liferay installation

  - by iftrue

  With vanilla tomcat, you can POST to URLs beneath SOMURL/manager/ with a proper manager user role defined. The liferay deployment of tomcat, however, is missing the manager and host-manager applications, and when I copy the directories from a vanilla Tomcat installation, I get the exception below: Exception: javax.servlet.ServletException: Error allocating a servlet instance org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:558) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852) org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) java.lang.Thread.run(Thread.java:636) root cause java.lang.SecurityException: Servlet of class org.apache.catalina.manager.HTMLManagerServlet is privileged and cannot be loaded by this web application org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:558) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852) org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) java.lang.Thread.run(Thread.java:636) What's the proper way to remote deploy wars to a liferay instance? (Not portlets, in my case.)

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• Linux FHS: /srv vs /var ... where do I put stuff?

  - by wag2639

  My web development experience has started with Fedora and RHEL but I'm transitioning to Ubuntu. In Fedora/RHEL, the default seems to be using the /var folder while Ubuntu uses /srv. Is there any reason to use one over the other and where does the line split? (It confused me so much that until very recently, I thought /srv was /svr for server/service) My main concern deals with two types of folders default www and ftp directories specific application folders like: samba shares (possibly grouped under a smb folder) web applications (should these go in www folder, or do can I do a symlink to its own directory like "_/www/wordpress" - "/srv/wordpress") I'm looking for best practice, industry standards, and qualitative reasons for which approach is best (or at least why its favored).

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• It's The End of Work as We Know It, But I Feel Fine

  - by Naresh Persaud

  If you are attending Open World this year, don't miss Amit Jasuja's session on trends in Identity Management. This session will take place on Monday October 1st in Moscone West at 10:45. You can join the conversation on Twitter as Amit Jasuja discusses the trends that are shaping Identity Management as a market and how Oracle is responding to these secular trends. Use hashtag OracleIDM. In addition, here’s a list of the sessions in the  Identity Management  track. In Amit's session, he will discuss how the workplace is changing. The pace of technology is accelerating and work is no longer a place but rather an activity. We are behaving socially in our professional lives and our professional responsibilities are encroaching on our social lives.  The net result is that we will need to change the way we work and collaborate. Work is anytime and anywhere. This impacts the dynamics of teams and how they access information and applications. Our teams span multiple organizations and "the new work order" means enabling the interaction and securing the experience. It is the end of work as we know it both economically and technologically. Join Amit for this session and you will feel much better about the changing workplace. 

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• Friday Spotlight: Network Troubleshooting with Oracle Linux

  - by Chris Kawalek

  Happy Friday, everyone! Our Spotlight this week is on a fantastic new article by Oracle's Robert Chase and posted on Oracle Technology Network. The article steps through, with command line examples, several strategies for tracking down network connectivity issues. From the article: "When applications that use network connectivity for communication are not working, the cause is often a mystery. Despite advances in modern operating systems, many users believe there is no way to directly "see" what's going over the wire, and that often leads to confusion and difficulties when something goes wrong. The reality is that you can actually see what's going over the wire, and there are a number of tools built into Oracle Linux for troubleshooting network issues. This article will help solve some of the mystery and make network connectivity a bit more user friendly." I highly recommend checking this article out, it's a good one! Network Troubleshooting with Oracle Linux  We'll see you next week! -Chris 

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• "php: command not found" after changing PHP system files in OS X

  - by Aurelien Porte

  I wanted to install Symfony on Mac OS X Lion. Apparently, as MAMP was already installed on my computer, there was a problem with the "timezone" field in the php.ini file. I can't remember exactly the error but basically, Symfony installation required a timezone like "Europe/Paris" but MAMP apparently changed that part. Well, it's very vague but I've seen on the web that other people had the same issue. So I tried one of the solution I found (without success) but: It didn't work. I can not use the php command anymore ("-bash: php: command not found"). I can not remember the exact commands I did to go back. Here are some potential relevant commands I found in my history and that correspond with the beginning of my problem, in this order: sudo mv /usr/bin/php /usr/bin/php-old sudo ln -s /Applications/MAMP/bin/php5/bin/php /usr/bin/php rm /usr/bin/php-old sudo cp php.ini.default /etc/php.ini rm php.ini but I don't know anymor in which repertory I was. sudo mv /usr/bin/php-old /usr/bin/php

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• Java Spotlight Episode 89: Geoff Morton on Java Embedded

  - by Roger Brinkley

  Interview with Geoff Morton, Group Vice President, Worldwide Java Sales at Oracle , on Java embedded. Joining us this week on the Java All Star Developer Panel are Dalibor Topic, Java Free and Open Source Software Ambassador and Arun Gupta, Java EE Guy. Right-click or Control-click to download this MP3 file. You can also subscribe to the Java Spotlight Podcast Feed to get the latest podcast automatically. If you use iTunes you can open iTunes and subscribe with this link:  Java Spotlight Podcast in iTunes. Show Notes News EclipseLink 2.4 Hands-on FREE GlassFish Course NetBeans IDE 7.2 RC1 Hamish Morrison: OpenJDK Haiku port: quarter term report Proposed Update to the OpenJDK Web Site Terms of Use JavaOne Embedded Oracle Java ME Embedded Client (OJEC) 1.1 release on OTN New Videos Understanding the JVM and Low Latency Applications 55 New Things in Java 7 - Concurrency Events July 5, Java Forum, Stuttgart, Germany Jul 12, Java EE 6 workshop at Mindtree, Bangalore Jul 13-14, IndicThreads, Delhi July 30-August 1, JVM Language Summit, Santa Clara Feature InterviewGeoff Morton is the Group Vice President, Worldwide Java Sales at Oracle. Mail Bag What’s Cool Duke’s Choice Awards decision is going on Java Champions Facebook Page Joe Darcy: Moving monarchs and dragons: migrating the JDK bugs to JIRA Mike Duigou: Updated Lambda Binary Drops Mark Reinhold: Mercurial "jcheck" extension now available

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• The Raspberry Pi Now Has Its Own App Store

  - by Jason Fitzpatrick

  Raspberry Pi, the credit-card sized computer with an ARM processor, now has its own appstore where Raspberry Pi hobbyists and developers can share their creations in a one-stop location accessible to all Raspberry Pi users. In today’s press release about the store, the Raspberry Pi Foundation writes: We’ve been amazed by the variety of software that people have written for, or ported to, the Raspberry Pi. Today, together with our friends at IndieCity and Velocix, we’re launching the Pi Store to make it easier for developers of all ages to share their games, applications, tools and tutorials with the rest of the community. The Pi Store will, we hope, become a one-stop shop for all your Raspberry Pi needs; it’s also an easier way into the Raspberry Pi experience for total beginners, who will find everything they need to get going in one place, for free. The store runs as an X application under Raspbian, and allows users to download content, and to upload their own content for moderation and release. At launch, we have 23 free titles in the store, ranging from utilities like LibreOffice and Asterisk to classic games like Freeciv and OpenTTD and Raspberry Pi exclusive Iridium Rising. We also have one piece of commercial content: the excellent Storm in a Teacup from Cobra Mobile. For more information about the store, including how to install the app store on your Pi, check out the full press release here. To get started browsing the store, hit up the link below. Secure Yourself by Using Two-Step Verification on These 16 Web Services How to Fix a Stuck Pixel on an LCD Monitor How to Factory Reset Your Android Phone or Tablet When It Won’t Boot

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• How to optimise Andengine's PathModifer (with singleton or pool)?

  - by Casla

  I am trying to build a game where the character find and follows a new path when a new destination is issued by the player, kinda like how units in RTS games work. This is done on a TMX map and I am using the A Star path finder utilities in Andengine to do this.David helped me on that: How can I change the path a sprite is following in real time? At the moment, every-time a new path is issued, I have to abandon the existing PathModifer and Path instances, and create new ones, and from what I read so far, creating new objects when you could re-use existing ones are a big waste for mobile applications. This is how I coded it at the moment: private void loadPathFound() { if (mAStarPath != null) { modifierPath = new org.andengine.entity.modifier.PathModifier.Path(mAStarPath.getLength()); /* replace the first node in the path as the player's current position */ modifierPath.to(player.convertLocalToSceneCoordinates(12, 31)[Constants.VERTEX_INDEX_X]-12, player.convertLocalToSceneCoordinates(12, 31)[Constants.VERTEX_INDEX_Y]-31); for (int i=1; i<mAStarPath.getLength(); i++) { modifierPath.to(mAStarPath.getX(i)*TILE_WIDTH, mAStarPath.getY(i)*TILE_HEIGHT); /* passing in the duration depended on the length of the path, so that the animation has a constant duration for every step */ player.registerEntityModifier(new PathModifier(modifierPath.getLength()/100, modifierPath, null, mIPathModifierListener)); } } The ideal implementation will be to always have just one object of PathModifer and just reset the destination of the path. But I don't know how you can apply the singleton patther on Andengine's PathModifer, there is no method to reset attribute of the path nor the pathModifer. So without re-write the PathModifer and the Path class, or use reflection, is there any other way to implement singleton PathModifer? Thanks for your help.

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• How to troubleshoot down terminal service/CITRIX sessions, when the process just won't terminate?

  - by Chad

  Running a CITRIX presentation server farm, version 4.5.6 on Windows 2003 sp2. In the CITRIX Access Management Console, I sometimes get a session that shows it's in a down state - but has none of the normal info associated with it (user name, applications, client name, idle time, etc...). It does say which servers it's on, so I check out that server's terminal services manager. I can see the down session but cannot reset it. I get: (Error 7024 - the requested operation cannot be completed because the terminal connection is currently busy processing a connect, disconnect, reset, or delete operation.) So I go to the task manager and look up the processes running under that session id. I see it's one of my published apps, but when I try to end the process - it simply does nothing and the process remains. Any way to get rid of these sessions without a server reboot?

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• Is there any reason not to go directly from client-side Javascript to a database?

  - by Chris Smith

  So, let's say I'm going to build a Stack Exchange clone and I decide to use something like CouchDB as my backend store. If I use their built-in authentication and database-level authorization, is there any reason not to allow the client-side Javascript to write directly to the publicly available CouchDB server? Since this is basically a CRUD application and the business logic consists of "Only the author can edit their post" I don't see much of a need to have a layer between the client-side stuff and the database. I would simply use validation on the CouchDB side to make sure someone isn't putting in garbage data and make sure that permissions are set properly so that users can only read their own _user data. The rendering would be done client-side by something like AngularJS. In essence you could just have a CouchDB server and a bunch of "static" pages and you're good to go. You wouldn't need any kind of server-side processing, just something that could serve up the HTML pages. Opening my database up to the world seems wrong, but in this scenario I can't think of why as long as permissions are set properly. It goes against my instinct as a web developer, but I can't think of a good reason. So, why is this a bad idea? EDIT: Looks like there is a similar discussion here: Writing Web "server less" applications EDIT: Awesome discussion so far, and I appreciate everyone's feedback! I feel like I should add a few generic assumptions instead of calling out CouchDB and AngularJS specifically. So let's assume that: The database can authenticate users directly from its hidden store All database communication would happen over SSL Data validation can (but maybe shouldn't?) be handled by the database The only authorization we care about other than admin functions is someone only being allowed to edit their own post We're perfectly fine with everyone being able to read all data (EXCEPT user records which may contain password hashes) Administrative functions would be restricted by database authorization No one can add themselves to an administrator role The database is relatively easy to scale There is little to no true business logic; this is a basic CRUD app

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• Macro To Choose "Don't Save" on pop-up window (Mac OS X)

  - by MxmastaMills

  I was wondering if there is a keyboard shortcut to choose "Don't Save" when an alert comes up. I'm talking specifically about Photoshop but the same action happens in many applications. It's the standard pop up that shows when you are canceling out of a window and haven't saved the document or project. To be clear it says "Don't Save", "Cancel" and "Save". Save is generally the default but I was just curious if there's a way to choose "Don't Save" without clicking. I know this may be a pretty simple question but I was curious about it and it's surprisingly hard to Google... Thanks!

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• Problem with xvideoservice thief

  - by Nrew

  Xvideo service thief is an application that allows you to download and convert youtube videos into .avi format. The problem is when it tries to convert the .flv into a .avi. The audio in the video is not being played when you try to play the video. But the .flv works fine. I have also enabled Intel(R) speedstep feature in my processor(Pentium Dual core E5200) to decrease the power consumed by the processor with the help of Granola software. What might be the reason for the audio less video converter by xvideo service thief? Could it be the enabling of intel(R) speedstep? Because the software works fine when its not enabled. Is this possible?That the output some applications can be altered when enabling this processor feature?

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• Java ME SDK 3.0.5 is released!

  - by SungmoonCho

    Java ME SDK 3.0.5 went live! For many months, we have been working hard to fix bugs from previous version, and add a lot of new features demanded by Java ME community. You can download the new version from this link. Please see below for more information. NetBeans Integration All Java ME tools are implemented as NetBeans plugins. Device Manager Java ME SDK now supports multiple device managers. You can switch between different versions of device managers. LWUIT 1.5 Support The Resource Editor is available from the Java ME menu to help you design and organize resources for LWUIT applications. For a description of LWUIT 1.5 features, visit the LWUIT download page Network Monitor Integrated with NetBeans profiling tools, the Network Monitor now supports WMA, SIP, Bluetooth and OBEX, SATSA APDU and JCRMI, and server sockets. CPU Profiler Now uses standard NetBeans profiling facilities to view snapshots. Profiling of VM classes can also be toggled on or off. WURFL Device Database The database has been updated with more than 1000 new devices. Tracing - New tracing functionality now includes CLDC VM events, and monitors events such as exceptions, class loading, garbage collection, and methods invocation. New or updated JSR support - Includes support for JSR 234 (Advanced Multimedia Supplements), JSR 253 (Mobile Telephony API), JSR 257 (Contactless Communication API), JSR 258 (Mobile User Interface Customization API), and JSR 293 (XML API for Java ME).

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• alternatives to altaris/symentec SVS

  - by The Journeyman geek

  I use an old copy of altaris SVS (link to lifehacker - symentec gutted the old altaris website) for testing applications - it lets me capture the changes one executable makes, or changes to a whole system into a bundle, and remove the whole bundle once i'm done. However symentec bought over altaris and apparently killed off the product, or merged it into some other bigger product. I'd like the same fine grained control SVS had, something that just does this, and preferably free (for personal use) or not too expensive. I'd like this to run on at least windows XP 32 bit, but windows 7 and 64 bit support would be nice too

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• Oracle Partners Delivering Business Transformations With Oracle WebCenter

  - by Brian Dirking

  This week we’ve been discussing a new online event, “Transform Your Business by Connecting People, Processes, and Content.” This event will include a number of Oracle partners presenting on their successes with transforming their customers by connecting people, processes, and content: Deloitte - Collaboration and Web 2.0 Technologies in Supporting Healthcare, delivered by Mike Matthews, the Canadian Healthcare partner and mandate partner on Canadian Partnership Against Cancer at Deloitte InfoSys - Leverage Enterprise 2.0 and SOA Paradigms in Building the Next Generation Business Platforms, delivered by Rizwan MK, who heads InfoSys' Oracle technology delivery business unit, defining and delivering strategic business and technology solutions to Infosys clients involving Oracle applications Capgemini - Simplifying the workflow process for work order management in the utility market, delivered by Léon Smiers, a Solution Architect for Capgemini. Wipro - Oracle BPM in Banking and Financial Services - Wipro's Technology and Implementation Expertise, delivered by Gopalakrishna Bylahalli, who is responsible for the Transformation Practice in Wipro which includes Business Process Transformation, Application Transformation and Information connect. In Mike Matthews’ session, one thing he will explore is how to CPAC has brought together an informational website and a community. CPAC has implemented Oracle WebCenter, and as part of that implementation, is providing a community where people can make connections and share their stories. This community is part of the CPAC website, which provides information of all types on cancer. This make CPAC a one-stop shop for the most up-to-date information in Canada.

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• Improving the speed of writing code in C#

  - by Robert Harvey

  Laugh if you want, but I used to develop substantial line-of-business applications in VB6, long before the .NET framework came along. Why, when I was your age, we used to walk two miles in the snow, uphill. Both ways... Love it or hate it, VB6 had a REPL-like feel, and a very rapid development cycle. I would like to know how to come closer to that process in C#. In VB6, I could write a function, execute it, debug it and have it fully functional in a few minutes. I am told this is how the Lisp crowd works. It's a very rapid-fire style of programming. In C# I write a function, then I write a unit test for that function (which is OK, I understand the value of that), then I right-click, run test, wait for the project to compile (takes about 10 seconds right now, which would be an eternity for a REPL loop), and get an exception. Honestly, this feels more like my junior college days, when I used to feed punch cards into a hopper and wait for a printout (exaggerating only slightly for effect). Additionally, my tendency nowadays is to make everything public while I'm testing it. Unit testing with private accessors works fine, but you can't trace through the code (unless, of course, I'm doing something wrong) while you're using them. So what I'd like to know is, what adjustments have you made to your development process in C# to streamline it, and make it possible to write and verify your code very rapidly?

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• Considering building a new system; but undecided about chassis

  - by J.C. Bengtson

  I'm considering a new system build, and was thinking that this particular motherboard has features I need and like: http://www.tigerdirect.com/applications/searchtools/item-details.asp?EdpNo=667651&pagenumber=1&RSort=1&csid=ITD&recordsPerPage=5&body=REVIEWS#CustomerReviewsBlock .. but am unsure which model chassis to pair it with. I'd strongly prefer something from Cooler Master, as I'm a fan of their products, but am having a hard time deciding, and also don't want to get into some odd situation where the board doesn't properly fit. I plan on having two optical drives (5.25"), two internal HDs (3.5"), and will likely go with an SLI setup of 2 or possibly even 3 cards, so I'd need a chassis that is roomy enough to accomodate all of that, as well as the motherboard itself. Based on the stock available at that same site, do you all have any suggestions? The larger, the better, as I hate having components crammed together. Your help is most appreciated!

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