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  • CodePlex Daily Summary for Monday, January 10, 2011

    CodePlex Daily Summary for Monday, January 10, 2011Popular ReleasesSense/Net Enterprise Portal & ECMS: SenseNet 6.0.1 Community Edition for .NET 4: SenseNet 6.0.1 Community Edition for .NET 4 with SQL CE 4.0 This half year we have been working quite fiercely to bring you the long-awaited release of Sense/Net 6.0. Download this Community Edition for .NET 4 Platform to see what we have been up to. These months we have worked on getting the WebCMS capabilities of Sense/Net 6.0 up to par. New features include: New, powerful page and portlet editing experience. HTML and CSS cleanup, new, powerful site skinning system. Upgraded, light...Agile Personal Body Of Knowledge: ????－????，???? v0.2.pdf: ????【????－????，????.pdf】???，?????????????????????????????，???????????，???????。 ??????????，??????????，????????，?????????！ ????sina??：http://q.t.sina.com.cn/135484VSSpeedster - Parallel Builds for VS: VSSpeedster 1.1: - Parallel Builds with MSBuild integrated in Visual StudioBernie's Trackviewer: Bernie's Trackviewer Version 1.2: Redesigned user interface of main form Also displays waypoints which are not part of a track Can convert a route int a track Maximum age of cached maps can be setPeople's Note: People's Note 0.21: Replaced note viewer buttons with a menu bar to improve scrolling performance. Fixed database relocation on low-resolution devices; thanks to compaNet for reporting. Improved signin error messages. To install: copy the appropriate CAB file onto your WM device and run it.mytrip.mvc (CMS & e-Commerce): mytrip.mvc 1.0.51.0 beta2: WEB.mytrip.mvc 1.0.51.0 Web for install hosting System Requirements: NET 4.0, MSSQL 2008 or MySql (auto creation table to database) if .\SQLEXPRESS auto creation database (App_Data folder) SRC.mytrip.mvc 1.0.51.0 System Requirements: Visual Studio 2010 or Web Deweloper 2010 MSSQL 2008 or MySql (auto creation table to database) if .\SQLEXPRESS auto creation database (App_Data folder) Connector/Net 6.3.5, MVC3 RC WARNING For run and debug SRC.mytrip.mvc 1.0.51.0 download and install MVC3 RC...EnhSim: EnhSim 2.3.0: 2.3.0This release supports WoW patch 4.03a at level 85 To use this release, you must have the Microsoft Visual C++ 2010 Redistributable Package installed. This can be downloaded from http://www.microsoft.com/downloads/en/details.aspx?FamilyID=A7B7A05E-6DE6-4D3A-A423-37BF0912DB84 To use the GUI you must have the .NET 4.0 Framework installed. This can be downloaded from http://www.microsoft.com/downloads/en/details.aspx?FamilyID=9cfb2d51-5ff4-4491-b0e5-b386f32c0992 - Changed how flame shoc...AutoLoL: AutoLoL v1.5.3: A message will be displayed when there's an update available Shows a list of recent mastery files in the Editor Tab (requested by quite a few people) Updater: Update information is now scrollable Added a buton to launch AutoLoL after updating is finished Updated the UI to match that of AutoLoL Fix: Detects and resolves 'Read Only' state on Version.xmlHawkeye - The .Net Runtime Object Editor: Hawkeye 1.2.4: [EDIT: 2010/01/10] In the case you are running an x86 Windows; please wait until Release 1.2.5 is made available: Hawkeye is broken on these OS. This is a maintenance release providing bug fixes. It comes in two flavors: Hawkeye.124.N2 is the standard .NET 2 build, was compiled with Visual Studio 2005 and can only inspect .NET 2 applications. Hawkeye.124.N4 is a .NET4 2 build, was compiled with Visual Studio 2010 and can only inspect .NET 4 applications. Please be patient until Release 1.3...Extended WPF Toolkit: Extended WPF Toolkit - 1.3.0: What's in the 1.3.0 Release?BusyIndicator ButtonSpinner ChildWindow ColorPicker - Updated (Breaking Changes) DateTimeUpDown - New Control Magnifier - New Control MaskedTextBox - New Control MessageBox NumericUpDown RichTextBox RichTextBoxFormatBar - Updated .NET 3.5 binaries and SourcePlease note: The Extended WPF Toolkit 3.5 is dependent on .NET Framework 3.5 and the WPFToolkit. You must install .NET Framework 3.5 and the WPFToolkit in order to use any features in the To...sNPCedit: sNPCedit v0.9d: added elementclient coordinate catcher to catch coordinates select a target (ingame) i.e. your char, npc or monster than click the button and coordinates+direction will be transfered to the selected row in the table corrected labels from Rot to Direction (because it is a vector)Ionics Isapi Rewrite Filter: 2.1 latest stable: V2.1 is stable, and is in maintenance mode. This is v2.1.1.25. It is a bug-fix release. There are no new features. 28629 29172 28722 27626 28074 29164 27659 27900 many documentation updates and fixes proper x64 build environment. This release includes x64 binaries in zip form, but no x64 MSI file. You'll have to manually install x64 servers, following the instructions in the documentation.StyleCop for ReSharper: StyleCop for ReSharper 5.1.14980.000: A considerable amount of work has gone into this release: Huge focus on performance around the violation scanning subsystem: - caching added to reduce IO operations around reading and merging of settings files - caching added to reduce creation of expensive objects Users should notice condsiderable perf boost and a decrease in memory usage. Bug Fixes: - StyleCop's new ObjectBasedEnvironment object does not resolve the StyleCop installation path, thus it does not return the correct path ...VivoSocial: VivoSocial 7.4.1: New release with bug fixes and updates for performance..NET Extensions - Extension Methods Library for C# and VB.NET: Release 2011.03: Added lot's of new extensions and new projects for MVC and Entity Framework. object.FindTypeByRecursion Int32.InRange String.RemoveAllSpecialCharacters String.IsEmptyOrWhiteSpace String.IsNotEmptyOrWhiteSpace String.IfEmptyOrWhiteSpace String.ToUpperFirstLetter String.GetBytes String.ToTitleCase String.ToPlural DateTime.GetDaysInYear DateTime.GetPeriodOfDay IEnumberable.RemoveAll IEnumberable.Distinct ICollection.RemoveAll IList.Join IList.Match IList.Cast Array.IsNullOrEmpty Array.W...EFMVC - ASP.NET MVC 3 and EF Code First: EFMVC 0.5- ASP.NET MVC 3 and EF Code First: Demo web app ASP.NET MVC 3, Razor and EF Code FirstVidCoder: 0.8.0: Added x64 version. Made the audio output preview more detailed and accurate. If the chosen encoder or mixdown is incompatible with the source, the fallback that will be used is displayed. Added "Auto" to the audio mixdown choices. Reworked non-anamorphic size calculation to work better with non-standard pixel aspect ratios and cropping. Reworked Custom anamorphic to be more intuitive and allow display width to be set automatically (Thanks, Statick). Allowing higher bitrates for 6-ch....NET Voice Recorder: Auto-Tune Release: This is the source code and binaries to accompany the article on the Coding 4 Fun website. It is the Auto Tuner release of the .NET Voice Recorder application.BloodSim: BloodSim - 1.3.2.0: - Simulation Log is now automatically disabled and hidden when running 10 or more iterations - Hit and Expertise are now entered by Rating, and include option for a Racial Expertise bonus - Added option for boss to use a periodic magic ability (Dragon Breath) - Added option for boss to periodically Enrage, gaining a Damage/Attack Speed buffJson.NET: Json.NET 4.0 Release 1: New feature - Added Windows Phone 7 project New feature - Added dynamic support to LINQ to JSON New feature - Added dynamic support to serializer New feature - Added INotifyCollectionChanged to JContainer in .NET 4 build New feature - Added ReadAsDateTimeOffset to JsonReader New feature - Added ReadAsDecimal to JsonReader New feature - Added covariance to IJEnumerable type parameter New feature - Added XmlSerializer style Specified property support New feature - Added ...New ProjectsAssimpXna: AssimpXna is a custom model importer for Xna 4.0 using the Open Asset Import Library (Assimp).ATCSim: This is an atc sim for a school projectAzure Role-Based Deployment: Azure Role-Based Deployment demonstrates how to use the CreateDeployment Windows Azure Service Management API to deploy an app from within a web role. This code can easily be ported to a worker role and thus included in the managment pack for a hosted service.CodeKata AltNet Hispano: Ejemplos de Code Kata usados por la comunidad AltNet Hispano.DataStoreCleaner: DataStoreCleaner clears "DataStore" folder which manages Windows Update History. It is useful for fixing WU error, or tune up Windows start-up. It's developed in C#.DS_HW2: dshw2EFT Calculator: EFT Calculator is an application that performs common cryptographic operations used in electronic funds transfer applications.Entity Visualizers: This project has debugger visualizers for several objects in the Entity Framework: EntityObject, EntityCollection, ObjectQuery and ObjectContext. Some of the source code is based on code from Julie Lerman's book "Programming Entity Framework".EzyCMS - Easy and Simple CMS made by ASP.Net MVC: EzyCMS makes both of end user and developer enjoy CMS benefit and extendability to perform requirements. The design principles: EASY TO USE, EASY TO EXTEND, FLEXIBLE AND PWOERFUL TECHNOLOGY: ASP.Net MVC2, NHibernate, StructureMap, JQueryFlatStore: Simple library to simplify storage of application data when a bulky dedicated database is cumbersome and unnecessaryGigantornis: Gigantornis is a tool for benchmarking your Hypertext Transfer Protocol (HTTP) server. It is designed to give you an impression of how your current server installation performs. This especially shows you how many requests per second your server installation is capable of serving.Gonte.Dal: Data access layer for NETLezatrus: Lezatrus is the open source project to help people find places to eat in Jakarta. It's developed in ASP.NET MVC using Razor and C#. It's the sample app for Pro ASP.NET MVC Coding Ninja facebook group.Moo: Moo is an object-to-object multi-mapper. It is able to use multiple different strategies (in a mix of convention, configuration, attributes and fluent calls) when mapping from one object to another.MvcXaml: A custom View Engine for ASP.NET MVC that allows Controller Action Methods to return dynamically generated images based on XAML markup.Perfect World Bot Development FrameWork: <empty yet>Silverlight motion detection: Motion detection using Silverlight 4 camera support and a simple motion detection algorithm.Small IT Business Manager: Small IT Business Manager is a tool being created keeping small-midsize IT companies in mind to allow them manage their day to day chores. Management Features planned: * Workers * Timesheets * Financial * HR * Basic Project Management * Invoicingsomething for testing: mot do an mau de test cac van de lien quan toi codeStructure Copier: This small program is supposed to copy tree structure of directory.TogNet: A small utility program to toggle between windows network adapters. Needed a program like this to switch between an external Wireless network and the corporate Lan network adapter.

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  • CodePlex Daily Summary for Friday, June 08, 2012

    CodePlex Daily Summary for Friday, June 08, 2012Popular ReleasesMy Google Workspace: Google Workspace 1.0.0: Useful Google Search workspace that includes web-browsing and applitions access Download it to see it in action, please take a look and let me know your feedback Thanks!Tweetz - Windows Twitter Client Gadget: tweetz 3.1.5.8: Fixes bug where Ctrl+Shift+S sends a tweet when only Ctrl+S should send the tweet.C++ AMP Conformance Test Suite: C++ AMP Conformance Test Suite 0.99.0: Initial release of the C++ AMP Conformance Test Suite.Audio Pitch & Shift: Audio Pitch And Shift 4.5.0: Added Instruments tab for modules Open folder content feature Some bug fixesLINQ to Twitter: LINQ to Twitter Beta v2.0.26: Supports .NET 3.5, .NET 4.0, Silverlight 4.0, Windows Phone 7.1, Client Profile, and Windows 8. 100% Twitter API coverage. Also available via NuGet! Follow @JoeMayo.Python Tools for Visual Studio: 1.5 Beta 1: We’re pleased to announce the release of Python Tools for Visual Studio 1.5 Beta. Python Tools for Visual Studio (PTVS) is an open-source plug-in for Visual Studio which supports programming with the Python language. PTVS supports a broad range of features including: • Supports CPython, IronPython, Jython and PyPy • Python editor with advanced member, signature intellisense and refactoring • Code navigation: “Find all refs”, goto definition, and object browser • Local and remote debugging •...Circuit Diagram: Circuit Diagram 2.0 Beta 1: New in this release: Automatically flip components when placing Delete components using keyboard delete key Resize document Document properties window Print document Recent files list Confirm when exiting with unsaved changes Thumbnail previews in Windows Explorer for CDDX files Show shortcut keys in toolbox Highlight selected item in toolbox Zoom using mouse scroll wheel while holding down ctrl key Plugin support for: Custom export formats Custom import formats Open...Umbraco CMS: Umbraco CMS 5.2 Beta: The future of Umbracov5 represents the future architecture of Umbraco, so please be aware that while it's technically superior to v4 it's not yet on a par feature or performance-wise. What's new? For full details see our http://progress.umbraco.org task tracking page showing all items complete for 5.2. In a nutshellPackage Builder Starter Kits Dynamic Extension Methods Querying / IsHelpers Friendly alt template URLs Localization Various bug fixes / performance enhancements Gett...JayData - The cross-platform HTML5 data-management library for JavaScript: JayData 1.0.5: JayData is a unified data access library for JavaScript developers to query and update data from different sources like WebSQL, IndexedDB, OData, Facebook or YQL. See it in action in this 6 minutes video New features in JayData 1.0.5http://jaydata.org/blog/jaydata-1.0.5-is-here-with-authentication-support-and-more http://jaydata.org/blog/release-notes Sencha Touch 2 module (read-only)This module can be used to bind data retrieved by JayData to Sencha Touch 2 generated user interface. (exam...32feet.NET: 3.5: This version changes the 32feet.NET library (both desktop and NETCF) to use .NET Framework version 3.5. Previously we compiled for .NET v2.0. There are no code changes from our version 3.4. See the 3.4 release for more information. Changes due to compiling for .NET 3.5Applications should be changed to use NET/NETCF v3.5. Removal of class InTheHand.Net.Bluetooth.AsyncCompletedEventArgs, which we provided on NETCF. We now just use the standard .NET System.ComponentModel.AsyncCompletedEvent...DotNetNuke® Links: 06.02.01: Added new DNN 6.2.0 beta social feature "friends" BugfixesApplication Architecture Guidelines: Application Architecture Guidelines 3.0.7: 3.0.7Jolt Environment: Jolt v2 Stable: Many new features. Follow development here for more information: http://www.rune-server.org/runescape-development/rs-503-client-server/projects/298763-jolt-environment-v2.html Setup instructions in downloadSharePoint Euro 2012 - UEFA European Football Predictor: havivi.euro2012.wsp (1.5): New fetures:Multilingual Support Max users property in Standings Web Part Games time zone change (UTC +1) bug fix - Version 1.4 locking problem http://euro2012.codeplex.com/discussions/358262 bug fix - Field Title not found (v.1.3) German SP http://euro2012.codeplex.com/discussions/358189#post844228 Bug fix - Access is denied.for users with contribute rights Bug fix - Installing on non-English version of SharePoint Bug fix - Title Rules Installing SharePoint Euro 2012 PredictorSharePoint E...xNet: xNet 2.1.1: Release xNet 2.1.1Command Line Parser Library: 1.9.2.4 stable: This is the first stable of 1.9.* branch. Added tests for HelpText::AutoBuild. Fixed minor formatting error in HelpText::DefaultParsingErrorsHandler.myManga: myManga v1.0.0.4: ChangeLogUpdating from Previous Version: Extract contents of Release - myManga v1.0.0.4.zip to previous version's folder. Replaces: myManga.exe BakaBox.dll CoreMangaClasses.dll Manga.dll Plugins/MangaReader.manga.dll Plugins/MangaFox.manga.dll Plugins/MangaHere.manga.dll Plugins/MangaPanda.manga.dllMVVM Light Toolkit: V4RC (binaries only) including Windows 8 RP: This package contains all the latest DLLs for MVVM Light V4 RC. It includes the DLLs for Windows 8 Release Preview. An updated Nuget package is also available at http://nuget.org/packages/MvvmLightLibsPreviewExtAspNet: ExtAspNet v3.1.7: +2012-06-03 v3.1.7 -?????????BUG，??????RadioButtonList?，AJAX????????BUG（swtseaman、????）。 +?Grid?BoundField、HyperLinkField、LinkButtonField、WindowField??HtmlEncode?HtmlEncodeFormatString（TiDi）。 -HtmlEncode?HtmlEncodeFormatString??????true，??????HTML????????。 -??????Asp.Net??GridView?BoundField?????????。 -http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.boundfield.htmlencode -?Grid?HyperLinkField、WindowField??UrlEncode??，????URL??（???true）。 -?????????????，?????????????...LiveChat Starter Kit: LCSK v1.5.2: New features: Visitor location (City - Country) from geo-location Pass configuration via javascript for the chat box New visitor identification (no more using the IP address as visitor identification) To update from 1.5.1 Run the /src/1.5.2-sql-updates.txt SQL script to update your database tables. If you have it installed via NuGet, simply update your package and the file will be included so you can run the update script. New installation The easiest way to add LCSK to your app is by...New ProjectsAFSAspnetHandyAppTry: ddddddBlackrain Engine: A real-time rendering, game/cinematic engine.codeplexbsso: codeplexbsso?????codesmith template for DbEntry.Net: codesmith template for DbEntry.NetDevTeamsUnse: Proyecto de software para crear un sistema de gestion para una bibliotecaErrordite Client: Client libraries for Errordite Errordite is a simple plug-in for any .net application that will log details of exceptions generated by your application. Errordite will group together errors that are the same, either automatically or with rules you define. You then decide how to progress with the errors. You can investigate them, request to ignore them or put them on hold while you have more pressing concerns. For further information and to sign up for the beta, please visit http://ww...Expense Tracker V2: Asp.net site to manage expenses on a daily basis.Experiment N-Layer Project: The goal of this project to build a deal application using microsoft nlayer sample project. Goal is to build a complete application with proper documentation. More to add...GoMusicNow Downloader: This is a simple application created to make things a little easier when downloading a whole album worth of mp3s from the gomusicnow.com web site. To use, simply add your gomusicnow username and password, choose a local folder to download the mp3s to, then paste the url of the gomusicnow 'links' page, for the album you have purchased. Once you hit start, the files will be downloaded sequentially. This application is my first windows application, and first time using WPF. Therefore, I ca...Help A Lot(HAL): Dll to help in the developementHospital: The hospital project is built for my dad's hospital in India. The version one's features to be implemented are: 1. Add or edit patient (Deadline: 6/10/2012) 2. Add or edit medical history of a patient 3. Add or edit patient visit 4. Search existing patients 5. Print discharge reportinControl: Basic Inv ControlLongNile_Projects: Mobile devices projectsNucleo Mobile Detection: This project wraps around Wireless Universal Resource FiLe (WURFL) and provides added server-side mobile detection features for ASP.NET web forms and ASP.NET MVC. It provides controls/helpers and extension methods that make device detection support much easier. It also provides some mobile simulation capabilities for testing purposes.Physical Quantities: This library represents all physical quantities, units of measures, unit systems and unit conversions, as stated in different sources, but mainly on Wikipedia.Proyecto cuarto a: este trabajo es de prueba en codeplex 4to Apython otp: an hmac-based one-time password algorithmRadiation IM: This project aims to create a secure IRC like client (in the main ideas). But it brings a lot of new ideas and makes it a quite good place to discuss and share things. In security.RULI Chain Code Image Generator: RULICCimageGeneratorSharePoint 2010 - Selected items export to excel: Out of the box export to excel feature allows to export the complete view, and not the selected items. In order to achieve the functionality of exporting only selected items to excel.social media solidario: Se trata de desarrollar una aplicación web para escritorio y móvil que ofrezca la posibilidad de que expertos en social media puedan compartir su conocimiento en este área con las ONG , se trata de que respondan las preguntas que las ONG formulen y que todo ese conocimiento quede clasificado y a disposición de todosStarfish: Planning and organisation app for Pilates instructors.testddgit060720121: cxvtestddgit060720122: gftestddhg060720121: ,ktestddtfs060720122: cxvtesttom06072012git01: dsadstesttom06072012hg01: fdstitle: lo mejorWii Game Maker: Wii Game Maker is a program made in VB.NET that was made to allow people with little to no programming experience make their Wii ideas into reality.WoJiudeProject: WoJiudeProjectWpf localization without compile: Localization without recompiling, use it to localize your app. (Including xaml support).zzz: zzz

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  • CodePlex Daily Summary for Sunday, August 12, 2012

    CodePlex Daily Summary for Sunday, August 12, 2012Popular ReleasesThisismyusername's codeplex page.: Run! Thunderstorm! Classic Multiplatform: The classic edition now on any device, you don't have to get the touch edition for touch screens!SharePoint Developers & Admins: SPTaxCleaner Tool - Cleaner Taxonomy Data: For more information on the tool and how to use it: SPTaxCleaner Run the tool at your own risk!BugNET Issue Tracker: BugNET 1.1: This release includes bug fixes from the 1.0 release for email notifications, RSS feeds, and several other issues. Please see the change log for a full list of changes. http://support.bugnetproject.com/Projects/ReleaseNotes.aspx?pid=1&m=76 Upgrade Notes The following changes to the web.config in the profile section have occurred: Removed <add name="NotificationTypes" type="String" defaultValue="Email" customProviderData="NotificationTypes;nvarchar;255" />Added <add name="ReceiveEmailNotifi...Virtual Keyboard: Virtual Keyboard v2.0 Source Code: This release has a few added keys that were missing in the earlier versions.????: ????2.0.5: 1、?????????????。RiP-Ripper & PG-Ripper: PG-Ripper 1.4.01: changes NEW: Added Support for Clipboard Function in Mono Version NEW: Added Support for "ImgBox.com" links FIXED: "PixHub.eu" links FIXED: "ImgChili.com" links FIXED: Kitty-Kats Forum loginPlayer Framework by Microsoft: Player Framework for Windows 8 (Preview 5): Support for Smooth Streaming SDK beta 2 Support for live playback New bitrate meter and SD/HD indicators Auto smooth streaming track restriction for snapped mode to conserve bandwidth New "Go Live" button and SeekToLive API Support for offset start times Support for Live position unique from end time Support for multiple audio streams (smooth and progressive content) Improved intellisense in JS version Support for Windows 8 RTM ADDITIONAL DOWNLOADSSmooth Streaming Client SD...Media Companion: Media Companion 3.506b: This release includes an update to the XBMC scrapers, for those who prefer to use this method. There were a number of behind-the-scene tweaks to make Media Companion compatible with the new TMDb-V3 API, so it was considered important to get it out to the users to try it out. Please report back any important issues you might find. For this reason, unless you use the XBMC scrapers, there probably isn't any real necessity to download this one! The only other minor change was one to allow the mc...Avian Mortality Detection Entry Application: Detection Entry: The most recent and up-to-date version of the Detection Entry application. Please click on the CLICKONCE link above to install.NVorbis: NVorbis v0.3: Fix Ogg page reader to correctly handle "split" packets Fix "zero-energy" packet handling Fix packet reader to always merge packets when needed Add statistics properties to VorbisReader.Stats Add multi-stream API (for Ogg files containing multiple Vorbis streams)The Ftp Library - Most simple, full-featured .NET Ftp Library: TheFtpLibrary v1.0: First version. Please report any bug and discuss how to improve this library in 'Discussion' section.VisioAutomation: Visio Power Tools 2010 (Beta): Visio Power Tools 2010 An Add-in for Visio 2010. In Beta but should be very stable. Some Cool Features Import Colors - From Kuler, ColourLovers, or manually enter RGB values Create a Document containing images of all masters in multiple stencils Toggle text case Copy All text from all shapes Export document to XHTML (with embedded SVG) Export document to XAML Updates2012-08-10 - Fixed path handling when generating the HTML stencil catalogXBMC for LCDSmartie: v 0.7.1: Changes: Version 0.7.1 - Removed unused configuration options: You can remove the user and pass section from your LCDSmartie.exe.config Version 0.7.0 - Changed JSON-Protocol to TCP: This means the plugin will run much faster and chances that LCDSmartie will stutter are minimized Note: You will have to change some settings in your LCDSmartie.exe.config, as TCP uses a different port than HTTP (9090 is default in XBMC)WPF RSS Feed Reader: WPF RSS Feed Reader 4.1: WPF RSS Feed Reader 4.1.x This application has been developed using Visual Studio 2010 with .NET 4.0 and Microsoft Expression Blend. It makes use of the MVVM Light Toolkit, more information can be found here Fixed bug when first installed - handle null reference on _proxySetting Fixed bug if trying to open error log but error log doesn't exist yet Added strings to resources Moved AsssemblyInfo centrally and linked to other projectsScutex: Scutex 4th Preview Release 0.4: This is the fourth preview release for the new Scutex 0.4 Beta. This preview release is unstable and contains some UI issues that are being worked on due to an installation of a brand new GUI. The stable version of the 0.4 Beta will be out shortly as soon as this release passes QA. The following were fixed in this release *Fixed an issue with the Upload Product dialog that would cause it to throw an exception. Known Issues *The download service logs grid does not display properlySystem.Net.FtpClient: System.Net.FtpClient 2012.08.08: 2012.08.08 Release. Several changes, see commit notes in source code section. CHM help as well as source for this release are included in the download. Remember that Windows 7 by default (and possibly older versions) will block you from opening the CHM by default due to trust settings. To get around the problem, right click on the CHM, choose properties and click the Un-block button. Please note that this will be the last release tested to compile with the .net 2.0 framework. I will be remov...Isis2 Cloud Computing Library: Isis2 Alpha V1.1.967: This is an alpha pre-release of the August 2012 version of the system. I've been testing and fixing many problems and have also added a new group "lock" API (g.Lock("lock name")/g.Unlock/g.Holder/g.SetLockPolicy); with this, Isis2 can mimic Chubby, Google's locking service. I wouldn't say that the system is entirely stable yet, and I haven't rechecked every single problem I had seen in May/June, but I think it might be good to get some additional use of this release. By now it does seem to...JSON C# Class Generator: JSON CSharp Class Generator 1.3: Support for native JSON.net serializer/deserializer (POCO) New classes layout option: nested classes Better handling of secondary classesAxiom 3D Rendering Engine: v0.8.3376.12322: Changes Since v0.8.3102.12095 ===================================================================== Updated ndoc3 binaries to fix bug Added uninstall.ps1 to nuspec packages fixed revision component in version numbering Fixed sln referencing VS 11 Updated OpenTK Assemblies Added CultureInvarient to numeric parsing Added First Visual Studio 2010 Project Template (DirectX9) Updated SharpInputSystem Assemblies Backported fix for OpenGL Auto-created window not responding to input Fixed freeInterna...DotSpatial: DotSpatial 1.3: This is a Minor Release. See the changes in the issue tracker. Minimal -- includes DotSpatial core and essential extensions Extended -- includes debugging symbols and additional extensions Tutorials are available. Just want to run the software? End user (non-programmer) version available branded as MapWindow Want to add your own feature? Develop a plugin, using the template and contribute to the extension feed (you can also write extensions that you distribute in other ways). Components ...New ProjectsAppFabric Cache Admin Tool: Appfabric Admin tool is a GUI tool provided for Cache Administration. This tool can be used for both Appfabric 1.0 and 1.1 versions.Bootstrap XML Navigation: Bootstrap XML Navigation is an ASP.NET Server Control which provide the ability to off-load your Bootstrap navigation structure to external XML files.Classic MVC: Classic MVC is an MVC framework written entirely in JScript for Microsoft's Classic ASP. Separation of concerns, controllers, partial views and more.Component Spectrum: Component Spectrum is an E-Commerce Application project.Developments in Java: Free Develop JavaDongGPrj: DongGPrjEsShop: ???????，????。。。F# Indent Visual Studio addon: The addon to show how to use SmartIndent and change the indent behavior in F# content.FizzBuzzAssignment: This is HeadSpring assignment.hotfighter: a act game!!!iSoilHotel: It is a hotel management system that using Microsoft N-Layer Architecture as the primary thoughts.KVBL (K's VB6 library) VB6????,????????.: KVBL??VB6??????、???????，????????，??????，????VB????，??????????。????：??????、???、??、????、??、????、??、??、?????、?????、???????，???????……Meteorite: c# game 3d wp7 space ship meteoriteMetro App Helpers: Helper classes for building Metro style app on Windows 8.MobileShop: Mobile shop for Iphone & AndroidMomentum: this is q project pqrticipqtion between meir and david concerning student university project on physics.OneLine: dfgfdgPreflight: Summary HereResilient FileSystemWatcher for monitoring network folders: Drop in replacement for FileSystemWatcher that works for network folders and compensate for network outages, server restarts ect.SkyPoint: A Windows Phone 7 app aimed at novice astronomers.test20120811: summary of this projectVS Unbind Source Control: Remove Source Control bindings from Visual Studio Solution and Project FilesWcf SWA (SFTI) implementation: First releasewebstart: new web tech testwinform_framework: winform_frameworkwtopenapi: wtopen sina weibo sdk txweibosdk qzone sdk

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  • Calculate new position of player

    - by user1439111
    Edit: I will summerize my question since it is very long (Thanks Len for pointing it out) What I'm trying to find out is to get a new position of a player after an X amount of time. The following variables are known: - Speed - Length between the 2 points - Source position (X, Y) - Destination position (X, Y) How can I calculate a position between the source and destion with these variables given? For example: source: 0, 0 destination: 10, 0 speed: 1 so after 1 second the players position would be 1, 0 The code below works but it's quite long so I'm looking for something shorter/more logical ====================================================================== I'm having a hard time figuring out how to calculate a new position of a player ingame. This code is server sided used to track a player(It's a emulator so I don't have access to the clients code). The collision detection of the server works fine I'm using bresenham's line algorithm and a raycast to determine at which point a collision happens. Once I deteremined the collision I calculate the length of the path the player is about to walk and also the total time. I would like to know the new position of a player each second. This is the code I'm currently using. It's in C++ but I am porting the server to C# and I haven't written the code in C# yet. // Difference between the source X - destination X //and source y - destionation Y float xDiff, yDiff; xDiff = xDes - xSrc; yDiff = yDes - ySrc; float walkingLength = 0.00F; float NewX = xDiff * xDiff; float NewY = yDiff * yDiff; walkingLength = NewX + NewY; walkingLength = sqrt(walkingLength); const float PI = 3.14159265F; float Angle = 0.00F; if(xDes >= xSrc && yDes >= ySrc) { Angle = atanf((yDiff / xDiff)); Angle = Angle * 180 / PI; } else if(xDes < xSrc && yDes >= ySrc) { Angle = atanf((-xDiff / yDiff)); Angle = Angle * 180 / PI; Angle += 90.00F; } else if(xDes < xSrc && yDes < ySrc) { Angle = atanf((yDiff / xDiff)); Angle = Angle * 180 / PI; Angle += 180.00F; } else if(xDes >= xSrc && yDes < ySrc) { Angle = atanf((xDiff / -yDiff)); Angle = Angle * 180 / PI; Angle += 270.00F; } float WalkingTime = (float)walkingLength / (float)speed; bool Done = false; float i = 0; while(i < walkingLength) { if(Done == true) { break; } if(WalkingTime >= 1000) { Sleep(1000); i += speed; WalkTime -= 1000; } else { Sleep(WalkTime); i += speed * WalkTime; WalkTime -= 1000; Done = true; } if(Angle >= 0 && Angle < 90) { float xNew = cosf(Angle * PI / 180) * i; float yNew = sinf(Angle * PI / 180) * i; float NewCharacterX = xSrc + xNew; float NewCharacterY = ySrc + yNew; } I have cut the last part of the loop since it's just 3 other else if statements with 3 other angle conditions and the only change is the sin and cos. The given speed parameter is the speed/second. The code above works but as you can see it's quite long so I'm looking for a new way to calculate this. btw, don't mind the while loop to calculate each new position I'm going to use a timer in C# Thank you very much

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  • Great Customer Service Example

    - by MightyZot
    A few days ago I wrote about what I consider a poor customer service interaction with TiVo, a company that I have been faithful to for the past 12 years or so. In that post I talked about how they helped me, but I felt like I was doing something wrong at the end of the call – when in reality I was just following through with an offer that TiVo made possible through my cable company. Today I had a wonderful customer service interaction with American Express, another company that I have been loyal to for many years.(I am a Gold Card member.) I like my Amex card because I can use it for big purchases and it forces me to pay them off at the end of the month. Well, the reality is that I’m not always so good at doing that, so sometimes my payments are over a couple of months.  :) A few days ago I received an email from “American Express” fraud detection. The email stated that I should call a toll free number and have the last four digits of my card handy. I grew up during the BBS era with some creative and somewhat mischievous friends. I’ve learned to be extremely cautious with regard to my online life! So, I did what you would expect…I sent them a nice reply that said “Go screw yourself.” For the past couple of days someone has been trying to call me and I assumed it was the same prankster trying to get the last four digits of my card. The last caller left a message indicating that they were from American Express and they wanted to talk to me about my card. After looking up their customer service numbers on the www.americanexpress.com web site, I called and was put through to the fraud detection group. The rep explained that there were some charges on my wife’s card that did not fit our purchase profile. She went through each charge and, for the most part, they looked like charges my wife may have made. My wife had asked to use the card for some Christmas shopping during the same timeframe as the charges. The American Express rep very politely explained that these looked out of character to her. She continued through the charges. She listed a charge for $160 – at this point my adrenaline started kicking in. My wife said she was going to charge about $25 or $30 dollars, not $160. Next, the rep listed a charge for over $1200. Uh oh!! Now I know that my account has been compromised. I informed the rep that we definitely did not make those charges. She replied with, “that’s ok Mr Pope, we declined those charges as well as some others.” We went through the pending charges and there were a couple more that were questionable. The rep very patiently waited while I called my wife on my office phone to verify the charges. Sure enough, my wife had not ordered anything from Netflix or purchased anything with Yahoo Wallet! “No problem Mr Pope, we will remove those charges as well.” “We are going to cancel your wife’s card and send her a new one. She will receive it by 7pm tomorrow via Federal Express. Please watch your statements over the next couple of months. If you notice anything fishy, give us a call and we will take care of it for you.” (Wow, I’m thinking to myself!) “Is there anything else I can help you with Mr Pope?” “Nope, thank you very much for catching this so early and declining those charges!”, I said smiling. Apparently she could hear me smiling on the other end of the phone line because she replied with “keep smiling Mr Pope and have a good rest of your week.” Now THAT’s customer service!  Thank you American Express!!! I shall remain an ever faithful customer. Interesting…

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  • It was worth the wait… Welcome Oracle GoldenGate 11g Release 2

    - by Irem Radzik
    v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Calibri","sans-serif";} v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Calibri","sans-serif";} It certainly was worth the wait to meet Oracle GoldenGate 11gR2, because it is full of new features on multiple fronts. In fact, this release has the longest and strongest list of new features in Oracle GoldenGate’s history. The new release brings GoldenGate closer to the Oracle Database while expanding the support for global implementations and heterogeneous systems. It is more secure, more flexible, and faster. We announced the availability of Oracle GoldenGate 11gR2 via a press release. If you haven’t seen it yet, please check it out. As covered in this announcement, there are a variety of improvements in the product: Integrated Capture for Oracle Database: brings Oracle GoldenGate’s Capture process closer to the Oracle Database engine and enables support for Advanced Compression among other benefits. Enhanced Conflict Detection & Resolution, speeds and simplifies the conflict detection and resolution process for Active-Active deployments. Globalization, meaning Oracle GoldenGate can be deployed for databases that use multi-byte/Unicode character sets. Security and Performance Improvements, includes support Federal Information Protection Standard (FIPS). Increased Extensibility by kicking off actions based on an event record in the transaction log or in the Trail file. Integration with Oracle Enterprise Manager 12c , in addition to the Oracle GoldenGate Monitor product. Expanded Heterogeneity, including capture from IBM DB2 for i on iSeries (AS/400) and delivery to Postgres We will explain these new features in more detail at our upcoming launch webcast: Harness the Power of the New Release of Oracle GoldenGate 11g- (Sept 12 8am/10am PT) In addition to learning more about these new features, the webcast will allow you to ask your questions to product management via live Q&A section. So, I hope you will not miss this opportunity to explore the new release of Oracle GoldenGate 11g and see how it can deliver enterprise-class real-time data integration solutions.. I look forward to a great webcast to unveil GoldenGate’s new capabilities.

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  • The All New Hotmail Looks Very Impressive [Video Tour]

    - by Gopinath
    With loads of new new features being introduced into GMail every now and then, Microsoft can’t sit and relax any more. Microsoft realized this and worked hard to introduce really impressive features in upcoming version of Windows Live Hotmail that was previewed couple of days ago. Most of the new features announced in the upcoming version are focusing on the important need of email users – de-clutter the mail box and effectively manage email over load easily. Here is the list highlight of new features New Features Sweep away clutter – This is the most impressive in the set of new features. It allows you to manage email overload. If you’ve subscribed to a newsletter but decided to not to allow it into your inbox, you can activate the sweep feature to move all the messages of the newsletter in to a folder other than your inbox. This may sound similar to filters option in GMail but the workflow is very easy in Hotmail. Quickly find message – Easy to use options are provided to see mails in separate views likes mails from contacts, social networking mail, mails from e-mail subscription services, etc. Now it’s easy to prioritize email checking like how you wish to. I prefer to check mails from my contacts first, then social networking messages and then the newsletter subscriptions. Improved spam detection – The span detection rules are tightened for better spam protection and also hotmail learns from user actions to effectively catch spam No more mail box storage restrictions – With a smart decision of Microsoft, users  no longer need to worry about the storage restrictions of their mail box – large attachments of hotmail can be stored in Windows Live SkyDrive. With Hotmail, we’ve combined the simplicity of sending photos through email with the power of Windows Live SkyDrive so that you can send up to 200 photos, each up to 50 MB in size, all in a single email. You can send all your vacation photos at once without worrying about attachment limits, Excellent Integration With Office Web Apps -  View and editing of office documents attached to the emails are made very easy by integrating Office Web Apps with Hotmail. When you receive a document/presentation/spreadsheet in hotmail, you can view it, edit it, save it or even you can send the modified document to original sender – all these without leaving hotmail. Inline viewing options for Photos, Videos, Social Network Messages – You can view photos embedded in the mail as slideshows(with the help of SilverLight), YouTube  & Hulu videos can be played inline  and track shipping notifications. Threaded conversations – emails in Hotmail are grouped just like it happens in GMail Others - enhanced account protection, full-session SSL, multiple email accounts, subfolders, contact management Video Tour Of New Features Here is an impressive video tour of new Hotmail features. When are these new features coming to Hotmail? Majority of the new features announced today are rolled out in coming weeks gradually to all the users. But advanced features like Office Integration with Hotmail is expected to take couple of months for general availability. Will You Switch back to Hotmail? Will these features lure GMail/Yahoo users to switch back to Hotmail? May be not immediately but these features may hold the existing users from leaving Hotmail. I used Hotmail, in the pre GMail era and now I use  Hotmail id only to sign-in to Microsoft websites that requites Hotmail authentication. It’s been years since I composed a new email in Hotmail. Even though the new features announced by Hotmail are very impressive, I like the way how GMail rapidly brings new features at regular intervals. If Hotmail also keeps innovating with new features at regular intervals, then there are good chances for it’s old users to return home. Join us on Facebook to read all our stories right inside your Facebook news feed.

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  • Everything You Need to Know About Monitoring Oracle GoldenGate

    - by Irem Radzik
    By Joe deBuzna Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman","serif";} Having over 16 years of database replication experience with 6 of those split between complex Oracle GoldenGate installations across three continents and researching monitoring requirements for both GoldenGate core replication and the GoldenGate monitoring GUIs, I've seen GoldenGate used and monitored in every way conceivable. And definite patterns have emerged. Next week at OpenWorld, on Tuesday Oct 2nd at 5pm please come by to Mascone West-3005 for "Everything you need to know about Monitoring Oracle GoldenGate"session to hear me discuss how GoldenGate customers are monitoring their implementations today, common methods and tricks, what's new in the GUIs, and a what's on the roadmap ahead. As you may have seen in previous blog posts and in our launch webcast we have now Plug-in for Oracle Enterprise Manager in addition to the new Oracle GoldenGate Monitor product. For those of you who won't be at OpenWorld, please check out our Management Pack for Oracle GoldenGate data sheet and Oracle GoldenGate 11gR2 New Features white paper to learn more about the new Oracle GoldenGate 11gR2 release. In this latest release we also have enhanced conflict detection and resolution. It is a cornerstone of any Active-Active database replication solution. And in the latest release we just took ours to the next level with built in optimized resolution routines (no more dependency on sqlexec!). At OpenWorld we have a session CON8557 - Best Practice for Conflict Detection & resolution 3:30-4:30 on Wed Oct 3rd at Mascone West- 3005. Oracle Development Manager Bharath Aleti and I will highlight the most commonly used options and best practices gained from our interaction with numerous customers and consultants. Hope you can join us next week. Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman","serif";}

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  • Sprite animation in openGL - Some frames are being skipped

    - by Sid
    Earlier, I was facing problems on implementing sprite animation in openGL ES. Now its being sorted up. But the problem that i am facing now is that some of my frames are being skipped when a bullet(a circle) strikes on it. What I need : A sprite animation should stop at the last frame without skipping any frame. What I did : Collision Detection function and working properly. PS : Everything is working fine but i want to implement the animation in OPENGL ONLY. Canvas won't work in my case. ------------------------ EDIT----------------------- My sprite sheet. Consider the animation from Left to right and then from top to bottom Here is an image for a better understanding. My spritesheet ... class FragileSquare{ FloatBuffer fVertexBuffer, mTextureBuffer; ByteBuffer mColorBuff; ByteBuffer mIndexBuff; int[] textures = new int[1]; public boolean beingHitFromBall = false; int numberSprites = 20; int columnInt = 4; //number of columns as int float columnFloat = 4.0f; //number of columns as float float rowFloat = 5.0f; int oldIdx; public FragileSquare() { // TODO Auto-generated constructor stub float vertices [] = {-1.0f,1.0f, //byte index 0 1.0f, 1.0f, //byte index 1 //byte index 2 -1.0f, -1.0f, 1.0f,-1.0f}; //byte index 3 float textureCoord[] = { 0.0f,0.0f, 0.25f,0.0f, 0.0f,0.20f, 0.25f,0.20f }; byte indices[] = {0, 1, 2, 1, 2, 3 }; ByteBuffer byteBuffer = ByteBuffer.allocateDirect(4*2 * 4); // 4 vertices, 2 co-ordinates(x,y) 4 for converting in float byteBuffer.order(ByteOrder.nativeOrder()); fVertexBuffer = byteBuffer.asFloatBuffer(); fVertexBuffer.put(vertices); fVertexBuffer.position(0); ByteBuffer byteBuffer2 = ByteBuffer.allocateDirect(textureCoord.length * 4); byteBuffer2.order(ByteOrder.nativeOrder()); mTextureBuffer = byteBuffer2.asFloatBuffer(); mTextureBuffer.put(textureCoord); mTextureBuffer.position(0); } public void draw(GL10 gl){ gl.glFrontFace(GL11.GL_CW); gl.glEnableClientState(GL10.GL_VERTEX_ARRAY); gl.glVertexPointer(1,GL10.GL_FLOAT, 0, fVertexBuffer); gl.glEnable(GL10.GL_TEXTURE_2D); if(MyRender.flag2==1){ /** Collision has taken place*/ int idx = oldIdx==(numberSprites-1) ? (numberSprites-1) : (int)((System.currentTimeMillis()%(200*numberSprites))/200); gl.glMatrixMode(GL10.GL_TEXTURE); gl.glTranslatef((idx%columnInt)/columnFloat, (idx/columnInt)/rowFloat, 0); gl.glMatrixMode(GL10.GL_MODELVIEW); oldIdx = idx; } gl.glEnable(GL10.GL_BLEND); gl.glBlendFunc(GL10.GL_SRC_ALPHA, GL10.GL_ONE_MINUS_SRC_ALPHA); gl.glBindTexture(GL10.GL_TEXTURE_2D, textures[0]); //4 gl.glTexCoordPointer(2, GL10.GL_FLOAT,0, mTextureBuffer); //5 gl.glEnableClientState(GL10.GL_TEXTURE_COORD_ARRAY); gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 0, 4); //7 gl.glFrontFace(GL11.GL_CCW); gl.glDisableClientState(GL10.GL_VERTEX_ARRAY); gl.glDisableClientState(GL10.GL_TEXTURE_COORD_ARRAY); gl.glMatrixMode(GL10.GL_TEXTURE); gl.glLoadIdentity(); gl.glMatrixMode(GL10.GL_MODELVIEW); } public void loadFragileTexture(GL10 gl, Context context, int resource) { Bitmap bitmap = BitmapFactory.decodeResource(context.getResources(), resource); gl.glGenTextures(1, textures, 0); gl.glBindTexture(GL10.GL_TEXTURE_2D, textures[0]); gl.glTexParameterf(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_MIN_FILTER, GL10.GL_LINEAR); gl.glTexParameterf(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_MAG_FILTER, GL10.GL_LINEAR); gl.glTexParameterf(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_WRAP_S, GL10.GL_REPEAT); gl.glTexParameterf(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_WRAP_T, GL10.GL_REPEAT); GLUtils.texImage2D(GL10.GL_TEXTURE_2D, 0, bitmap, 0); bitmap.recycle(); }

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  • What is the best Broadphase Interface for moving spheres?

    - by Molmasepic
    As of now I am working on optimizing the performance of the physics and collision, and as of now I am having some slowdowns on my other computers from my main. I have well over 3000 btSphereShape Rigidbodies and 2/3 of them do not move at all, but I am noticing(by the profile below) that collision is taking a bit of time to maneuver. Each sample counts as 0.01 seconds. % cumulative self self total time seconds seconds calls ms/call ms/call name 10.09 0.65 0.65 SphereTriangleDetector::collide(btVector3 const&, btVector3&, btVector3&, float&, float&, float) 7.61 1.14 0.49 btSphereTriangleCollisionAlgorithm::processCollision(btCollisionObject*, btCollisionObject*, btDispatcherInfo const&, btManifoldResult*) 5.59 1.50 0.36 btConvexTriangleCallback::processTriangle(btVector3*, int, int) 5.43 1.85 0.35 btQuantizedBvh::reportAabbOverlappingNodex(btNodeOverlapCallback*, btVector3 const&, btVector3 const&) const 4.97 2.17 0.32 btBvhTriangleMeshShape::processAllTriangles(btTriangleCallback*, btVector3 const&, btVector3 const&) const::MyNodeOverlapCallback::processNode(int, int) 4.19 2.44 0.27 btSequentialImpulseConstraintSolver::resolveSingleConstraintRowGeneric(btRigidBody&, btRigidBody&, btSolverConstraint const&) 4.04 2.70 0.26 btSequentialImpulseConstraintSolver::resolveSingleConstraintRowLowerLimit(btRigidBody&, btRigidBody&, btSolverConstraint const&) 3.73 2.94 0.24 Ogre::OctreeSceneManager::walkOctree(Ogre::OctreeCamera*, Ogre::RenderQueue*, Ogre::Octree*, Ogre::VisibleObjectsBoundsInfo*, bool, bool) 3.42 3.16 0.22 btTriangleShape::getVertex(int, btVector3&) const 2.48 3.32 0.16 Ogre::Frustum::isVisible(Ogre::AxisAlignedBox const&, Ogre::FrustumPlane*) const 2.33 3.47 0.15 1246357 0.00 0.00 Gorilla::Layer::setVisible(bool) 2.33 3.62 0.15 SphereTriangleDetector::getClosestPoints(btDiscreteCollisionDetectorInterface::ClosestPointInput const&, btDiscreteCollisionDetectorInterface::Result&, btIDebugDraw*, bool) 1.86 3.74 0.12 btCollisionDispatcher::findAlgorithm(btCollisionObject*, btCollisionObject*, btPersistentManifold*) 1.86 3.86 0.12 btSequentialImpulseConstraintSolver::setupContactConstraint(btSolverConstraint&, btCollisionObject*, btCollisionObject*, btManifoldPoint&, btContactSolverInfo const&, btVector3&, float&, float&, btVector3&, btVector3&) 1.71 3.97 0.11 btTriangleShape::getEdge(int, btVector3&, btVector3&) const 1.55 4.07 0.10 _Unwind_SjLj_Register 1.55 4.17 0.10 _Unwind_SjLj_Unregister 1.55 4.27 0.10 Ogre::D3D9HardwareVertexBuffer::updateBufferResources(char const*, Ogre::D3D9HardwareVertexBuffer::BufferResources*) 1.40 4.36 0.09 btManifoldResult::addContactPoint(btVector3 const&, btVector3 const&, float) 1.40 4.45 0.09 btSequentialImpulseConstraintSolver::setupFrictionConstraint(btSolverConstraint&, btVector3 const&, btRigidBody*, btRigidBody*, btManifoldPoint&, btVector3 const&, btVector3 const&, btCollisionObject*, btCollisionObject*, float, float, float) 1.24 4.53 0.08 btSequentialImpulseConstraintSolver::convertContact(btPersistentManifold*, btContactSolverInfo const&) 1.09 4.60 0.07 408760 0.00 0.00 Living::MapHide() 1.09 4.67 0.07 btSphereTriangleCollisionAlgorithm::~btSphereTriangleCollisionAlgorithm() 1.09 4.74 0.07 inflate_fast EDIT: Updated to show current Profile. I have only listed the functions using over 1% time from the many functions that are being used. Another thing is that each monster has a certain area that they stay in and are only active when a player is in said area. I was wondering if maybe there is a way to deactivate the non-active monsters from bullet(reactivating once in the area again) or maybe theres a different broadphase interface that I should use. The current BPI is btDbvtBroadphase. EDIT: Here is the Profile on the other computer(the top one is my main) Each sample counts as 0.01 seconds. % cumulative self self total time seconds seconds calls ms/call ms/call name 12.18 1.19 1.19 SphereTriangleDetector::collide(btVector3 const&, btVector3&, btVector3&, float&, float&, float) 6.76 1.85 0.66 btSphereTriangleCollisionAlgorithm::processCollision(btCollisionObject*, btCollisionObject*, btDispatcherInfo const&, btManifoldResult*) 5.83 2.42 0.57 btQuantizedBvh::reportAabbOverlappingNodex(btNodeOverlapCallback*, btVector3 const&, btVector3 const&) const 5.12 2.92 0.50 btConvexTriangleCallback::processTriangle(btVector3*, int, int) 4.61 3.37 0.45 btTriangleShape::getVertex(int, btVector3&) const 4.09 3.77 0.40 _Unwind_SjLj_Register 3.48 4.11 0.34 btBvhTriangleMeshShape::processAllTriangles(btTriangleCallback*, btVector3 const&, btVector3 const&) const::MyNodeOverlapCallback::processNode(int, int) 2.46 4.35 0.24 btSequentialImpulseConstraintSolver::resolveSingleConstraintRowLowerLimit(btRigidBody&, btRigidBody&, btSolverConstraint const&) 2.15 4.56 0.21 _Unwind_SjLj_Unregister 2.15 4.77 0.21 SphereTriangleDetector::getClosestPoints(btDiscreteCollisionDetectorInterface::ClosestPointInput const&, btDiscreteCollisionDetectorInterface::Result&, btIDebugDraw*, bool) 1.84 4.95 0.18 btTriangleShape::getEdge(int, btVector3&, btVector3&) const 1.64 5.11 0.16 btSequentialImpulseConstraintSolver::resolveSingleConstraintRowGeneric(btRigidBody&, btRigidBody&, btSolverConstraint const&) 1.54 5.26 0.15 btSequentialImpulseConstraintSolver::setupContactConstraint(btSolverConstraint&, btCollisionObject*, btCollisionObject*, btManifoldPoint&, btContactSolverInfo const&, btVector3&, float&, float&, btVector3&, btVector3&) 1.43 5.40 0.14 Ogre::D3D9HardwareVertexBuffer::updateBufferResources(char const*, Ogre::D3D9HardwareVertexBuffer::BufferResources*) 1.33 5.53 0.13 btManifoldResult::addContactPoint(btVector3 const&, btVector3 const&, float) 1.13 5.64 0.11 btRigidBody::predictIntegratedTransform(float, btTransform&) 1.13 5.75 0.11 btTriangleIndexVertexArray::getLockedReadOnlyVertexIndexBase(unsigned char const**, int&, PHY_ScalarType&, int&, unsigned char const**, int&, int&, PHY_ScalarType&, int) const 1.02 5.85 0.10 btSphereTriangleCollisionAlgorithm::CreateFunc::CreateCollisionAlgorithm(btCollisionAlgorithmConstructionInfo&, btCollisionObject*, btCollisionObject*) 1.02 5.95 0.10 btSphereTriangleCollisionAlgorithm::btSphereTriangleCollisionAlgorithm(btPersistentManifold*, btCollisionAlgorithmConstructionInfo const&, btCollisionObject*, btCollisionObject*, bool) Edited same as other Profile.

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  • How does interpolation actually work to smooth out an object's movement?

    - by user22241
    I've asked a few similar questions over the past 8 months or so with no real joy, so I am going make the question more general. I have an Android game which is OpenGL ES 2.0. within it I have the following Game Loop: My loop works on a fixed time step principle (dt = 1 / ticksPerSecond) loops=0; while(System.currentTimeMillis() > nextGameTick && loops < maxFrameskip){ updateLogic(dt); nextGameTick+=skipTicks; timeCorrection += (1000d/ticksPerSecond) % 1; nextGameTick+=timeCorrection; timeCorrection %=1; loops++; } render(); My intergration works like this: sprite.posX+=sprite.xVel*dt; sprite.posXDrawAt=sprite.posX*width; Now, everything works pretty much as I would like. I can specify that I would like an object to move across a certain distance (screen width say) in 2.5 seconds and it will do just that. Also because of the frame skipping that I allow in my game loop, I can do this on pretty much any device and it will always take 2.5 seconds. Problem However, the problem is that when a render frame skips, the graphic stutter. It's extremely annoying. If I remove the ability to skip frames, then everything is smooth as you like, but will run at different speeds on different devices. So it's not an option. I'm still not sure why the frame skips, but I would like to point out that this is Nothing to do with poor performance, I've taken the code right back to 1 tiny sprite and no logic (apart from the logic required to move the sprite) and I still get skipped frames. And this is on a Google Nexus 10 tablet (and as mentioned above, I need frame skipping to keep the speed consistent across devices anyway). So, the only other option I have is to use interpolation (or extrapolation), I've read every article there is out there but none have really helped me to understand how it works and all of my attempted implementations have failed. Using one method I was able to get things moving smoothly but it was unworkable because it messed up my collision. I can foresee the same issue with any similar method because the interpolation is passed to (and acted upon within) the rendering method - at render time. So if Collision corrects position (character now standing right next to wall), then the renderer can alter it's position and draw it in the wall. So I'm really confused. People have said that you should never alter an object's position from within the rendering method, but all of the examples online show this. So I'm asking for a push in the right direction, please do not link to the popular game loop articles (deWitters, Fix your timestep, etc) as I've read these multiple times. I'm not asking anyone to write my code for me. Just explain please in simple terms how Interpolation actually works with some examples. I will then go and try to integrate any ideas into my code and will ask more specific questions if need-be further down the line. (I'm sure this is a problem many people struggle with).

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  • Bumblebee [ERROR]Cannot access secondary GPU - error: [XORG]

    - by Lunchbox
    Though this may seem like a duplicate question, none of the suggestions I've seen have worked for me, however nearly all posters get good results. I'll start with hardware: Metabox W350ST notebook Intel Core i7 4700 16GB RAM GTX 765M (with Optimus) 128GB SSD 1TB SSHD My initial error output when trying to optirun a game is: [ERROR]Cannot access secondary GPU - error: [XORG] (EE) NVIDIA(0): Failed to initialize the NVIDIA GPU at PCI:1:0:0. Please [133.973920] [ERROR]Aborting because fallback start is disabled. If anything else is needed to troubleshoot this just let me know. Adding bumblebee.conf: # Configuration file for Bumblebee. Values should **not** be put between quotes ## Server options. Any change made in this section will need a server restart # to take effect. [bumblebeed] # The secondary Xorg server DISPLAY number VirtualDisplay=:8 # Should the unused Xorg server be kept running? Set this to true if waiting # for X to be ready is too long and don't need power management at all. KeepUnusedXServer=false # The name of the Bumbleblee server group name (GID name) ServerGroup=bumblebee # Card power state at exit. Set to false if the card shoud be ON when Bumblebee # server exits. TurnCardOffAtExit=false # The default behavior of '-f' option on optirun. If set to "true", '-f' will # be ignored. NoEcoModeOverride=false # The Driver used by Bumblebee server. If this value is not set (or empty), # auto-detection is performed. The available drivers are nvidia and nouveau # (See also the driver-specific sections below) Driver=nvidia # Directory with a dummy config file to pass as a -configdir to secondary X XorgConfDir=/etc/bumblebee/xorg.conf.d ## Client options. Will take effect on the next optirun executed. [optirun] # Acceleration/ rendering bridge, possible values are auto, virtualgl and # primus. Bridge=auto # The method used for VirtualGL to transport frames between X servers. # Possible values are proxy, jpeg, rgb, xv and yuv. VGLTransport=proxy # List of paths which are searched for the primus libGL.so.1 when using # the primus bridge PrimusLibraryPath=/usr/lib/x86_64-linux-gnu/primus:/usr/lib/i386-linux-gnu/primus # Should the program run under optirun even if Bumblebee server or nvidia card # is not available? AllowFallbackToIGC=false # Driver-specific settings are grouped under [driver-NAME]. The sections are # parsed if the Driver setting in [bumblebeed] is set to NAME (or if auto- # detection resolves to NAME). # PMMethod: method to use for saving power by disabling the nvidia card, valid # values are: auto - automatically detect which PM method to use # bbswitch - new in BB 3, recommended if available # switcheroo - vga_switcheroo method, use at your own risk # none - disable PM completely # https://github.com/Bumblebee-Project/Bumblebee/wiki/Comparison-of-PM-methods ## Section with nvidia driver specific options, only parsed if Driver=nvidia [driver-nvidia] # Module name to load, defaults to Driver if empty or unset KernelDriver=nvidia PMMethod=auto # colon-separated path to the nvidia libraries LibraryPath=/usr/lib/nvidia-current:/usr/lib32/nvidia-current # comma-separated path of the directory containing nvidia_drv.so and the # default Xorg modules path XorgModulePath=/usr/lib/nvidia-current/xorg,/usr/lib/xorg/modules XorgConfFile=/etc/bumblebee/xorg.conf.nvidia ## Section with nouveau driver specific options, only parsed if Driver=nouveau [driver-nouveau] KernelDriver=nouveau PMMethod=auto XorgConfFile=/etc/bumblebee/xorg.conf.nouveau DRIVER VERSION - Output of jockey-text -l: nvidia_304_updates - nvidia_304_updates (Proprietary, Enabled, Not in use)

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  • How does one get UI_USER_INTERFACE_IDIOM() to work with iPhone OS SDK < 3.2

    - by drootang
    Apple advises using the following code to detect whether running on an iPad or iPhone/iPod Touch: if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { // The device is an iPad running iPhone 3.2 or later. // [for example, load appropriate iPad nib file] } else { // The device is an iPhone or iPod touch. // [for example, load appropriate iPhone nib file] } The problem is that UI_USER_INTERFACE_IDIOM() and UIUserInterfaceIdiomPad are NOT defined in the SDKs priory to 3.2. This seems to completely defeat the purpose of such a function. They can only be compiled and run on iPhone OS 3.2 (iPhone OS 3.2 can only be run on iPad). So if you can use UI_USER_INTERFACE_IDIOM(), the result will always be to indicate an iPad. If you include this code and target OS 3.1.3 (the most recent iPhone/iPod Touch OS) in order to test your iPhone-bound universal app code, you will get compiler errors since the symbols are not defined in 3.1.3 or earlier. If this is the recommended-by-Apple approach to runtime device-detection, what am I doing wrong? Has anyone succeeded using this approach to device-detection?

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  • UI_USER_INTERFACE_IDIOM() does not work with iPhone OS SDK < 3.2

    - by drootang
    Apple advises using the following code to detect whether running on an iPad or iPhone/iPod Touch: if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { // The device is an iPad running iPhone 3.2 or later. // [for example, load appropriate iPad nib file] } else { // The device is an iPhone or iPod touch. // [for example, load appropriate iPhone nib file] } The problem is that UI_USER_INTERFACE_IDIOM() and UIUserInterfaceIdiomPad are NOT defined in the SDKs priory to 3.2. This seems to completely defeat the purpose of such a function. They can only be compiled and run on iPhone OS 3.2 (iPhone OS 3.2 can only be run on iPad). So if you can use UI_USER_INTERFACE_IDIOM(), the result will always be to indicate an iPad. If you include this code and target OS 3.1.3 (the most recent iPhone/iPod Touch OS) in order to test your iPhone-bound universal app code, you will get compiler errors since the symbols are not defined in 3.1.3 or earlier. If this is the recommended-by-Apple approach to runtime device-detection, what am I doing wrong? Has anyone succeeded using this approach to device-detection?

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  • Detect a white square in a black and white image

    - by gcc
    I saw that question i one web site (cite name like that programm.) then i tried to solve but icannot (not my and myfriend homework ) how can i approach to that one (in program.net no solution there is ) Read black & white image data from standard input, and detect a white square in the image. Output the coordinates of the upper left corner of the square, and the width of the square. In the preliminary work, you can print the output and terminate your program after you detect your first square. If you can't find any square on the image, you will print the string: "NO DETECTION". Input (which represents a 2 by 2 square in the center of a 5 by 4 image): 2 2 5 4 0 0 0 0 0 0 0 255 255 0 0 0 255 255 0 0 0 0 0 0 Output: 3 2 2 Input (more comprehensible format of the image, with the same output): 2 6 4 000 000 000 000 000 000 000 000 255 255 255 000 000 000 000 255 255 000 000 000 000 000 000 000 Output: no detection Input can be: 000 255 255 000 000 000 000 255 255 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 255 255 255 000 000 000 255 255 255 000 000 000 255 255 255 000 000 000 000 000 000 000 If there are two squares detected, we should use the biggest one

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  • Boost Mersenne Twister: how to seed with more than one value?

    - by Eamon Nerbonne
    I'm using the boost mt19937 implementation for a simulation. The simulation needs to be reproducible, and that means storing and potentially reusing the RNG seeds later. I'm using the windows crypto api to generate the seed values because I need an external source for the seeds and not because of any particular guarantees of randomness. The output of any simulation run will have a note including the RNG seed - so the seed needs to be reasonably short. On the other hand, as part of the analysis of the simulation, I'll be comparing several runs - but to be sure that these runs are actually different, I'll need to use different seeds - so the seed needs to be long enough to avoid accidental collisions. I've determined that 64-bits of seeding should suffice; the chance of a collision will reach 50% after about 2^32 runs - that probability is low enough that the average error caused by it is negligible to me. Using just 32-bits of seed is tricky; the chance of a collision reaches 50% already after 2^16 runs; and that's a little too likely for my tastes. Unfortunately, the boost implementation either seeds with a full state vector - which is far, far too long - or a single 32-bit unsigned long - which isn't ideal. How can I seed the generator with more than 32-bits but less than a full state vector? I tried just padding the vector or repeating the seeds to fill the state vector, but even a cursory glance at the results shows that that generates poor results.

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  • Multithreading and Interrupts

    - by Nicholas Flynt
    I'm doing some work on the input buffers for my kernel, and I had some questions. On Dual Core machines, I know that more than one "process" can be running simultaneously. What I don't know is how the OS and the individual programs work to protect collisions in data. There are two things I'd like to know on this topic: (1) Where do interrupts occur? Are they guaranteed to occur on one core and not the other, and could this be used to make sure that real-time operations on one core were not interrupted by, say, file IO which could be handled on the other core? (I'd logically assume that the interrupts would happen on the 1st core, but is that always true, and how would you tell? Or perhaps does each core have its own settings for interrupts? Wouldn't that lead to a scenario where each core could react simultaneously to the same interrupt, possibly in different ways?) (2) How does the dual core processor handle opcode memory collision? If one core is reading an address in memory at exactly the same time that another core is writing to that same address in memory, what happens? Is an exception thrown, or is a value read? (I'd assume the write would work either way.) If a value is read, is it guaranteed to be either the old or new value at the time of the collision? I understand that programs should ideally be written to avoid these kinds of complications, but the OS certainly can't expect that, and will need to be able to handle such events without choking on itself.

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  • iphone-AVAudio Player Crashes

    - by user2779450
    I have an app that uses an avaudio player for two things. One of them is to play an explosion sound when a uiimageview collision is detected, and the other is to play a lazer sound when a button is pressed. I declared the audioplayer in the .h class, and I call it each time the button is clicked by doing this: NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"/lazer" ofType:@"mp3"]]; NSError *error; audioPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:url error:&error]; if (error) { NSLog(@"Error in audioPlayer: %@", [error localizedDescription]); } else { [audioPlayer prepareToPlay]; } [audioPlayer play]; This works fine, but after many uses of the game, the audio will stop play when i hit the button, and when a collision is detected, the game crashes. Here is my crash log: 2013-09-18 18:09:19.618 BattleShip[506:907] 18:09:19.617 shm_open failed: "AppleAudioQueue.41.2619" (23) flags=0x2 errno=24 (lldb) Suggestions? Could there be something to do with repeatedly creating an audio player? Alternatives maybe?

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  • When to choose which machine learning classifier?

    - by LM
    Suppose I'm working on some classification problem. (Fraud detection and comment spam are two problems I'm working on right now, but I'm curious about any classification task in general.) How do I know which classifier I should use? (Decision tree, SVM, Bayesian, logistic regression, etc.) In which cases is one of them the "natural" first choice, and what are the principles for choosing that one? Examples of the type of answers I'm looking for (from Manning et al.'s "Introduction to Information Retrieval book": http://nlp.stanford.edu/IR-book/html/htmledition/choosing-what-kind-of-classifier-to-use-1.html): a. If your data is labeled, but you only have a limited amount, you should use a classifier with high bias (for example, Naive Bayes). [I'm guessing this is because a higher-bias classifier will have lower variance, which is good because of the small amount of data.] b. If you have a ton of data, then the classifier doesn't really matter so much, so you should probably just choose a classifier with good scalability. What are other guidelines? Even answers like "if you'll have to explain your model to some upper management person, then maybe you should use a decision tree, since the decision rules are fairly transparent" are good. I care less about implementation/library issues, though. Also, for a somewhat separate question, besides standard Bayesian classifiers, are there 'standard state-of-the-art' methods for comment spam detection (as opposed to email spam)? [Not sure if stackoverflow is the best place to ask this question, since it's more machine learning than actual programming -- if not, any suggestions for where else?]

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  • what is problem in the following matlab codes

    - by raju
    img=imread('img27.jpg'); %function rectangle=rect_test(img) % edge detection [gx,gy]=gradient(img); gx=abs(gx); gy=abs(gy); g=gx+gy; g=abs(g); % make it 300x300 img=zeros(300); s=size(g); img(1:s(1),1:s(2))=g; figure; imagesc((img)); colormap(gray); title('Edge detection') % take the dct of the image IM=abs(dct2(img)); figure; imagesc((IM)); colormap(gray); title('DCT') % normalize m=max(max(IM)); IM2=IM./m*100; % get rid of the peak size_IM2=size(IM2); IM2(1:round(.05*size_IM2(1)),1:round(.05*size_IM2(2))) = 0; % threshold L=length( find(IM2>20)) ; if( L > 60 ) ret = 1; else ret = 0; end

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  • Need advice on C++ coding pattern

    - by Kotti
    Hi! I have a working prototype of a game engine and right now I'm doing some refactoring. What I'm asking for is your opinion on usage of the following C++ coding patterns. I have implemented some trivial algorithms for collision detection and they are implemented the following way: Not shown here - class constructor is made private and using algorithms looks like Algorithm::HandleInnerCollision(...) struct Algorithm { // Private routines static bool is_inside(Point& p, Object& object) { // (...) } public: /** * Handle collision where the moving object should be always * located inside the static object * * @param MovingObject & mobject * @param const StaticObject & sobject * @return void * @see */ static void HandleInnerCollision(MovingObject& mobject, const StaticObject& sobject) { // (...) } So, my question is - somebody advised me to do it "the C++" way - so that all functions are wrapped in a namespace, but not in a class. Is there some good way to preserve privating if I will wrap them into a namespace as adviced? What I want to have is a simple interface and ability to call functions as Algorithm::HandleInnerCollision(...) while not polluting the namespace with other functions such as is_inside(...) Of, if you can advise any alternative design pattern for such kind of logics, I would really appreciate that...

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  • Which is the best way to encode batch videos on server side?

    - by albanx
    Hello I am making a general question since I am a developer and I have no advance experience on video elaboration. I have to preparare a web application with the purpose to allow video files upload on our company server and then video elaboration by server, on user command. The purpose of the web application is to allow to the user to make some elaboration on video depending on user action launch from the web app: (server has to ) convert video in different format(mp4, flv...) extact keyframes from video and saves them in jpeg format possibility to extract audio from video automatic control of quality audio & video (black frames,silences detection) change scene detection and keyframe extraction ..... This what's my bosses wanted from the web based application (with the server support obviously), and I understand only the first 3 points of this list, the rest for me was arabic.... My question is: Which is the best and fastest server side application for this works, that can support multiple batch video conversions, from command line (comand line for php-soap-socket interaction or something else..)? Is suitable Adobe Media Server for batch video conversion? Which are adobe products that can be used for this purpose? Note: I have experience with Indesign Server scripting programing (sending xml with php and soap call...), and I am looking to something similiar for video elaboration. I will appreciate any answers. THANKS ALL

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  • Passing Javascript value to PHP Variable using ajax

    - by shels
    I am trying to use a Flash detection script to assess whether Flash Plugin is enabled in the user browser so that a different page loads. The Flash detection script is as follows, using jquery 1.8.2 and jquery.jqplugin 1.0.2 <script type="text/javascript" src="jquery-1.8.2.min.js"></script> <script type="text/javascript" src="jquery.jqplugin.1.0.2.min.js"></script> <script type="text/javascript"> $(document).ready(function() { $("#withflash").hide(); $("#noflash").hide(); if ($.browser.flash == true) $("#withflash").show (); else $("#noflash").show (); }); </script> <div id="withflash">Flash Supported</div> <div id="noflash">Flash Not Supported</div> I get the display that "Flash Supported" if Flash Plugin is present.. I need to capture the value whether flash plugin value is true in a php variable $hasFlashSupport as below: <?php echo " $hasFlashSupport"; exit; ?> I am aware that PHP is server based and Javascript is client based.. Hence Ajax would be a nice option to capture the javascript variable to my php variable. I am totally ignorant about Ajax syntax and how to achieve it. Request the experts here to help me out with the code on how this can be achieved... Thanking all of you in advance..

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  • Mobile enabled web apps with ASP.NET MVC 3 and jQuery Mobile

    - by shiju
    In my previous blog posts, I have demonstrated a simple web app using ASP.NET MVC 3 and EF Code First. In this post, I will be focus on making this application for mobile devices. A single web site will be used for both mobile browsers and desktop browsers. If users are accessing the web app from mobile browsers, users will be redirect to mobile specific pages and will get normal pages if users are accessing from desktop browsers. In this demo app, the mobile specific pages are maintained in an ASP.NET MVC Area named Mobile and mobile users will be redirect to MVC Area Mobile. Let’s add a new area named Mobile to the ASP.NET MVC app. For adding Area, right click the ASP.NET MVC project and  select Area from Add option. Our mobile specific pages using jQuery Mobile will be maintained in the Mobile Area. ASP.NET MVC Global filter for redirecting mobile visitors to Mobile area Let’s add an ASP.NET MVC Global filter for redirecting mobile visitors to Mobile area. The below Global filter is taken from the sample app http://aspnetmobilesamples.codeplex.com/ created by the ASP.NET team. The below filer will redirect the Mobile visitors to an ASP.NET MVC Area Mobile. public class RedirectMobileDevicesToMobileAreaAttribute : AuthorizeAttribute     {         protected override bool AuthorizeCore(System.Web.HttpContextBase httpContext)         {             // Only redirect on the first request in a session             if (!httpContext.Session.IsNewSession)                 return true;               // Don't redirect non-mobile browsers             if (!httpContext.Request.Browser.IsMobileDevice)                 return true;               // Don't redirect requests for the Mobile area             if (Regex.IsMatch(httpContext.Request.Url.PathAndQuery, "/Mobile($|/)"))                 return true;               return false;         }           protected override void HandleUnauthorizedRequest(AuthorizationContext filterContext)         {             var redirectionRouteValues = GetRedirectionRouteValues(filterContext.RequestContext);             filterContext.Result = new RedirectToRouteResult(redirectionRouteValues);         }           // Override this method if you want to customize the controller/action/parameters to which         // mobile users would be redirected. This lets you redirect users to the mobile equivalent         // of whatever resource they originally requested.         protected virtual RouteValueDictionary GetRedirectionRouteValues(RequestContext requestContext)         {             return new RouteValueDictionary(new { area = "Mobile", controller = "Home", action = "Index" });         }     } Let’s add the global filer RedirectMobileDevicesToMobileAreaAttribute to the global filter collection in the Application_Start() of Global.asax.cs file   GlobalFilters.Filters.Add(new RedirectMobileDevicesToMobileAreaAttribute(), 1); Now your mobile visitors will be redirect to the Mobile area. But the browser detection logic in the RedirectMobileDevicesToMobileAreaAttribute filter will not be working in some modern browsers and some conditions. But the good news is that ASP.NET’s browser detection feature is extensible and will be greatly working with the open source framework 51Degrees.mobi. 51Degrees.mobi is a Browser Capabilities Provider that will be working with ASP.NET’s Request.Browser and will provide more accurate and detailed information. For more details visit the documentation page at http://51degrees.codeplex.com/documentation. Let’s add a reference to 51Degrees.mobi library using NuGet We can easily add the 51Degrees.mobi from NuGet and this will update the web.config for necessary configuartions. Mobile Web App using jQuery Mobile Framework jQuery Mobile Framework is built on top of jQuery that provides top-of-the-line JavaScript in a unified User Interface that works across the most-used smartphone web browsers and tablet form factors. It provides an easy way to develop user interfaces for mobile web apps. The current version of the framework is jQuery Mobile Alpha 3. We need to include the following files to use jQuery Mobile. The jQuery Mobile CSS file (jquery.mobile-1.0a3.min.css) The jQuery library (jquery-1.5.min.js) The jQuery Mobile library (jquery.mobile-1.0a3.min.js) Let’s add the required jQuery files directly from jQuery CDN . You can download the files and host them on your own server. jQuery Mobile page structure The basic jQuery Mobile page structure is given below <!DOCTYPE html> <html>   <head>   <title>Page Title</title>   <link rel="stylesheet" href="http://code.jquery.com/mobile/1.0a3/jquery.mobile-1.0a1.min.css" />   <script src="http://code.jquery.com/jquery-1.5.min.js"></script>   <script src="http://code.jquery.com/mobile/1.0a3/jquery.mobile-1.0a3.min.js"></script> </head> <body> <div data-role="page">   <div data-role="header">     <h1>Page Title</h1>   </div>   <div data-role="content">     <p>Page content goes here.</p>      </div>   <div data-role="footer">     <h4>Page Footer</h4>   </div> </div> </body> </html> The data- attributes are the new feature of HTML5 so that jQuery Mobile will be working on browsers that supporting HTML 5. You can get a detailed browser support details from http://jquerymobile.com/gbs/ . In the Head section we have included the Core jQuery javascript file and jQuery Mobile Library and the core CSS Library for the UI Element Styling. These jQuery files are minified versions and will improve the performance of page load on Mobile Devices. The jQuery Mobile pages are identified with an element with the data-role="page" attribute inside the <body> tag. <div data-role="page"> </div> Within the "page" container, any valid HTML markup can be used, but for typical pages in jQuery Mobile, the immediate children of a "page" are div element with data-roles of "header", "content", and "footer". <div data-role="page">     <div data-role="header">...</div>     <div data-role="content">...</div>     <div data-role="footer">...</div> </div> The div data-role="content" holds the main content of the HTML page and will be used for making user interaction elements. The div data-role="header" is header part of the page and div data-role="footer" is the footer part of the page. Creating Mobile specific pages in the Mobile Area Let’s create Layout page for our Mobile area <!DOCTYPE html> <html> <head>     <title>@ViewBag.Title</title>     <link rel="stylesheet" href="http://code.jquery.com/mobile/1.0a3/jquery.mobile-1.0a3.min.css" />     <script src="http://code.jquery.com/jquery-1.5.min.js"></script>     <script src="http://code.jquery.com/mobile/1.0a3/jquery.mobile-1.0a3.min.js"></script>     </head>      <body> @RenderBody()    </body> </html> In the Layout page, I have given reference to jQuery Mobile JavaScript files and the CSS file. Let’s add an Index view page Index.chtml @{     ViewBag.Title = "Index"; } <div data-role="page"> <div data-role="header">      <h1>Expense Tracker Mobile</h1> </div> <div data-role="content">   <ul data-role="listview">     <li>@Html.Partial("_LogOnPartial")</li>      <li>@Html.ActionLink("Home", "Index", "Home")</li>      <li>@Html.ActionLink("Category", "Index", "Category")</li>                          <li>@Html.ActionLink("Expense", "Index", "Expense")</li> </ul> </div> <div data-role="footer">           Shiju Varghese | <a href="http://weblogs.asp.net/shijuvarghese">Blog     </a> | <a href="http://twitter.com/shijucv">Twitter</a>   </div> </div>   In the Index page, we have used data-role “listview” for showing our content as List View Let’s create a data entry screen create.cshtml @model MyFinance.Domain.Category @{     ViewBag.Title = "Create Category"; }   <div data-role="page"> <div data-role="header">      <h1>Create Category</h1>             @Html.ActionLink("Home", "Index","Home",null, new { @class = "ui-btn-right" })      </div>       <div data-role="content">     @using (Html.BeginForm("Create","Category",FormMethod.Post))     {       <div data-role="fieldcontain">        @Html.LabelFor(model => model.Name)        @Html.EditorFor(model => model.Name)        <div>           @Html.ValidationMessageFor(m => m.Name)        </div>         </div>         <div data-role="fieldcontain">         @Html.LabelFor(model => model.Description)         @Html.EditorFor(model => model.Description)                   </div>                    <div class="ui-body ui-body-b">         <button type="submit" data-role="button" data-theme="b">Save</button>       </div>     }        </div> </div>   In jQuery Mobile, the form elements should be placed inside the data-role="fieldcontain" The below screen shots show the pages rendered in mobile browser Index Page Create Page Source Code You can download the source code from http://efmvc.codeplex.com   Summary We have created a single  web app for desktop browsers and mobile browsers. If a user access the site from desktop browsers, users will get normal web pages and get mobile specific pages if users access from mobile browsers. If users are accessing the website from mobile devices, we will redirect to a ASP.NET MVC area Mobile. For redirecting to the Mobile area, we have used a Global filer for the redirection logic and used open source framework 51Degrees.mobi for the better support for mobile browser detection. In the Mobile area, we have created the pages using jQuery Mobile and users will get mobile friendly web pages. We can create great mobile web apps using ASP.NET MVC  and jQuery Mobile Framework.

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  • C# XNA Handle mouse events?

    - by user406470
    I'm making a 2D game engine called Clixel over on GitHub. The problem I have relates to two classes, ClxMouse and ClxButton. In it I have a mouse class - the code for that can be viewed here. ClxMouse using Microsoft.Xna.Framework; using Microsoft.Xna.Framework.Graphics; using Microsoft.Xna.Framework.Input; namespace org.clixel { public class ClxMouse : ClxSprite { private MouseState _curmouse, _lastmouse; public int Sensitivity = 3; public bool Lock = true; public Vector2 Change { get { return new Vector2(_curmouse.X - _lastmouse.X, _curmouse.Y - _lastmouse.Y); } } private int _scrollwheel; public int ScrollWheel { get { return _scrollwheel; } } public bool LeftDown { get { if (_curmouse.LeftButton == ButtonState.Pressed) return true; else return false; } } public bool RightDown { get { if (_curmouse.RightButton == ButtonState.Pressed) return true; else return false; } } public bool MiddleDown { get { if (_curmouse.MiddleButton == ButtonState.Pressed) return true; else return false; } } public bool LeftPressed { get { if (_curmouse.LeftButton == ButtonState.Pressed && _lastmouse.LeftButton == ButtonState.Released) return true; else return false; } } public bool RightPressed { get { if (_curmouse.RightButton == ButtonState.Pressed && _lastmouse.RightButton == ButtonState.Released) return true; else return false; } } public bool MiddlePressed { get { if (_curmouse.MiddleButton == ButtonState.Pressed && _lastmouse.MiddleButton == ButtonState.Released) return true; else return false; } } public bool LeftReleased { get { if (_curmouse.LeftButton == ButtonState.Released && _lastmouse.LeftButton == ButtonState.Pressed) return true; else return false; } } public bool RightReleased { get { if (_curmouse.RightButton == ButtonState.Released && _lastmouse.RightButton == ButtonState.Pressed) return true; else return false; } } public bool MiddleReleased { get { if (_curmouse.MiddleButton == ButtonState.Released && _lastmouse.MiddleButton == ButtonState.Pressed) return true; else return false; } } public MouseState CurMouse { get { return _curmouse; } } public MouseState LastMouse { get { return _lastmouse; } } public ClxMouse() : base(ClxG.Textures.Default.Cursor) { _curmouse = Mouse.GetState(); _lastmouse = _curmouse; CollisionBox = new Rectangle(ClxG.Screen.Center.X, ClxG.Screen.Center.Y, Texture.Width, Texture.Height); this.Solid = false; DefaultPosition = new Vector2(CollisionBox.X, CollisionBox.Y); Mouse.SetPosition(CollisionBox.X, CollisionBox.Y); } public ClxMouse(Texture2D _texture) : base(_texture) { _curmouse = Mouse.GetState(); _lastmouse = _curmouse; CollisionBox = new Rectangle(ClxG.Screen.Center.X, ClxG.Screen.Center.Y, Texture.Width, Texture.Height); DefaultPosition = new Vector2(CollisionBox.X, CollisionBox.Y); } public override void Update() { _lastmouse = _curmouse; _curmouse = Mouse.GetState(); if (_curmouse != _lastmouse) { if (ClxG.Game.IsActive) { _scrollwheel = _curmouse.ScrollWheelValue; Velocity = new Vector2(Change.X / Sensitivity, Change.Y / Sensitivity); if (Lock) Mouse.SetPosition(ClxG.Screen.Center.X, ClxG.Screen.Center.Y); _curmouse = Mouse.GetState(); } base.Update(); } } public override void Draw(SpriteBatch _sb) { base.Draw(_sb); } } } ClxButton using Microsoft.Xna.Framework; using Microsoft.Xna.Framework.Graphics; namespace org.clixel { public class ClxButton : ClxSprite { /// <summary> /// The color when the mouse is over the button /// </summary> public Color HoverColor; /// <summary> /// The color when the color is being clicked /// </summary> public Color ClickColor; /// <summary> /// The color when the button is inactive /// </summary> public Color InactiveColor; /// <summary> /// The color when the button is active /// </summary> public Color ActiveColor; /// <summary> /// The color after the button has been clicked. /// </summary> public Color ClickedColor; /// <summary> /// The text to be displayed on the button, set to "" if no text is needed. /// </summary> public string Text; /// <summary> /// The ClxText object to be displayed. /// </summary> public ClxText TextRender; /// <summary> /// The ClxState that should be ResetAndShow() when the button is clicked. /// </summary> public ClxState ClickState; /// <summary> /// Collision check to make sure onCollide() only runs once per frame, /// since only the mouse needs to be collision checked. /// </summary> private bool _runonce = false; /// <summary> /// Gets a value indicating whether this instance is colliding. /// </summary> /// <value> /// <c>true</c> if this instance is colliding; otherwise, <c>false</c>. /// </value> public bool IsColliding { get { return _runonce; } } /// <summary> /// Initializes a new instance of the <see cref="ClxButton"/> class. /// </summary> public ClxButton() : base(ClxG.Textures.Default.Button) { HoverColor = Color.Red; ClickColor = Color.Blue; InactiveColor = Color.Gray; ActiveColor = Color.White; ClickedColor = Color.Yellow; Text = Name + ID + " Unset!"; TextRender = new ClxText(); TextRender.Text = Text; TextRender.TextPadding = new Vector2(5, 5); ClickState = null; CollideObjects(ClxG.Mouse); } /// <summary> /// Initializes a new instance of the <see cref="ClxButton"/> class. /// </summary> /// <param name="_texture">The button texture.</param> public ClxButton(Texture2D _texture) : base(_texture) { HoverColor = Color.Red; ClickColor = Color.Blue; InactiveColor = Color.Gray; ActiveColor = Color.White; ClickedColor = Color.Yellow; Texture = _texture; Text = Name + ID; TextRender = new ClxText(); TextRender.Name = this.Name + ".TextRender"; TextRender.Text = Text; TextRender.TextPadding = new Vector2(5, 5); TextRender.Reset(); ClickState = null; CollideObjects(ClxG.Mouse); } /// <summary> /// Draws the debug information, run from ClxG.DrawDebug unless manual control is assumed. /// </summary> /// <param name="_sb">SpriteBatch used for drawing.</param> public override void DrawDebug(SpriteBatch _sb) { _runonce = false; TextRender.DrawDebug(_sb); _sb.Draw(Texture, ActualRectangle, new Rectangle(0, 0, Texture.Width, Texture.Height), DebugColor, Rotation, Origin, Flip, Layer); _sb.Draw(ClxG.Textures.Default.DebugBG, new Rectangle(ActualRectangle.X - DebugLineWidth, ActualRectangle.Y - DebugLineWidth, ActualRectangle.Width + DebugLineWidth * 2, ActualRectangle.Height + DebugLineWidth * 2), new Rectangle(0, 0, ClxG.Textures.Default.DebugBG.Width, ClxG.Textures.Default.DebugBG.Height), DebugOutline, Rotation, Origin, Flip, Layer - 0.1f); _sb.Draw(ClxG.Textures.Default.DebugBG, ActualRectangle, new Rectangle(0, 0, ClxG.Textures.Default.DebugBG.Width, ClxG.Textures.Default.DebugBG.Height), DebugBGColor, Rotation, Origin, Flip, Layer - 0.01f); } /// <summary> /// Draws using the SpriteBatch, run from ClxG.Draw unless manual control is assumed. /// </summary> /// <param name="_sb">SpriteBatch used for drawing.</param> public override void Draw(SpriteBatch _sb) { _runonce = false; TextRender.Draw(_sb); if (Visible) if (Debug) { DrawDebug(_sb); } else _sb.Draw(Texture, ActualRectangle, new Rectangle(0, 0, Texture.Width, Texture.Height), Color, Rotation, Origin, Flip, Layer); } /// <summary> /// Updates this instance. /// </summary> public override void Update() { if (this.Color != ActiveColor) this.Color = ActiveColor; TextRender.Layer = this.Layer + 0.03f; TextRender.Text = Text; TextRender.Scale = .5f; TextRender.Name = this.Name + ".TextRender"; TextRender.Origin = new Vector2(TextRender.CollisionBox.Center.X, TextRender.CollisionBox.Center.Y); TextRender.Center(this); TextRender.Update(); this.CollisionBox.Width = (int)(TextRender.CollisionBox.Width * TextRender.Scale) + (int)(TextRender.TextPadding.X * 2); this.CollisionBox.Height = (int)(TextRender.CollisionBox.Height * TextRender.Scale) + (int)(TextRender.TextPadding.Y * 2); base.Update(); } /// <summary> /// Collide event, takes the colliding object to call it's proper collision code. /// You'd want to use something like if(typeof(collider) == typeof(ClxObject) /// </summary> /// <param name="collider">The colliding object.</param> public override void onCollide(ClxObject collider) { if (!_runonce) { _runonce = true; UpdateEvents(); base.onCollide(collider); } } /// <summary> /// Updates the mouse based events. /// </summary> public void UpdateEvents() { onHover(); if (ClxG.Mouse.LeftReleased) { onLeftReleased(); return; } if (ClxG.Mouse.RightReleased) { onRightReleased(); return; } if (ClxG.Mouse.MiddleReleased) { onMiddleReleased(); return; } if (ClxG.Mouse.LeftPressed) { onLeftClicked(); return; } if (ClxG.Mouse.RightPressed) { onRightClicked(); return; } if (ClxG.Mouse.MiddlePressed) { onMiddleClicked(); return; } if (ClxG.Mouse.LeftDown) { onLeftClick(); return; } if (ClxG.Mouse.RightDown) { onRightClick(); return; } if (ClxG.Mouse.MiddleDown) { onMiddleClick(); return; } } /// <summary> /// Shows the state of the click. /// </summary> public void ShowClickState() { if (ClickState != null) { ClickState.ResetAndShow(); } } /// <summary> /// Hover event /// </summary> virtual public void onHover() { this.Color = HoverColor; } /// <summary> /// Left click event /// </summary> virtual public void onLeftClick() { this.Color = ClickColor; } /// <summary> /// Right click event /// </summary> virtual public void onRightClick() { } /// <summary> /// Middle click event /// </summary> virtual public void onMiddleClick() { } /// <summary> /// Left click event, called once per click /// </summary> virtual public void onLeftClicked() { ShowClickState(); } /// <summary> /// Right click event, called once per click /// </summary> virtual public void onRightClicked() { this.Reset(); } /// <summary> /// Middle click event, called once per click /// </summary> virtual public void onMiddleClicked() { } /// <summary> /// Ons the left released. /// </summary> virtual public void onLeftReleased() { this.Color = ClickedColor; } virtual public void onRightReleased() { } virtual public void onMiddleReleased() { } } } The issue I have is that I have all these have event styled methods, especially in ClxButton with all the onLeftClick, onRightClick, etc, etc. Is there a better way for me to handle these events to be a lot more easier for a programmer to use? I was looking at normal events on some other sites, (I'd post them but I need more rep.) and didn't really see a good way to implement delegate events into my framework. I'm not really sure how these events work, could someone possibly lay out how these events are processed for me? TL:DR * Is there a better way to handle events like this? * Are events a viable solution to this problem? Thanks in advance for any help.

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