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• The web publishing extension is not installed which is required to publish

  - by Chong Wang

  I was tring to deploy an ASP.NET Web Application to a Windows Azure Web Site by following the tutorial through this link: https://www.windowsazure.com/en-us/develop/net/tutorials/get-started/ After download the public profile, which is a ".PublishSettings" file, I go back to Visual Studio and right-click the project in Solution Explorer and select Publish from the context menu as the tutorial said. However, a warning box jumped up and it showed me that "The Web Publishing extension is not installed which is required to publish. You can install it from http://go.microsoft.com/fwlink/?LinkID=208120." I already installed "Windows Azure SDK for .NET (VS 2012)" and I also tried to uninstall this and install again, but the same problem is still there. Anyone knows how to solve this? I am really appreciated.

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• Ruby/Rails display general screen when modifications being performed on server

  - by john chan

  I have a ruby on rails app running a server and sometimes it needs to be taken down for updates/etc. As of now, one way I see to have a general display screen during update periods (when the app is down) is to substitute the files within /srv/www/ directory to just have it display a general screen everywhere that the user could possibly navigate to. I also thought of having a central controller file that connects all others (essentially a main) but this seems counter intuitive for rails. There are many external links to these different components of the site that the user could navigate to from outside and I need to make sure that they always receive this general update screen when the app is taken down for a little. I was wondering if anyone had any other ideas.... maybe a library or something like that, I can't seem to find anything online. any suggestions would be appreciated. Thanks

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• Fluent NHibernate - exception occurred during configuration of persistence layer

  - by inutan

  Hello there, I am using Fluent NHibernate with an external 'hibernate.cfg.xml' file. Following is the configuration code where I am getting error: var configuration = new Configuration(); configuration.Configure(); _sessionFactory = Fluently.Configure(configuration) .Mappings(m => m.FluentMappings.AddFromAssemblyOf<Template>()) .BuildSessionFactory(); return _sessionFactory; But When NHibernate is trying to configure, I am getting floowing error: An exception occurred during configuration of persistence layer. Please help.

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• Slow Update/insert into SQL Server CE using LinqToDatasets

  - by Vaccano

  I have a mobile app that is using LinqToDatasets to update/insert into a SQL Server CE 3.5 File. My Code looks like this: // All the MyClass Updates MyTableAdapter myTableAdapter = new MyTableAdapter(); foreach (MyClassToInsert myClass in updates.MyClassChanges) { // Update the row if it is already there int result = myTableAdapter.Update(myClass.FirstColumn, myClass.SecondColumn, myClass.FirstColumn); // If the row was not there then insert it. if (result == 0) { myTableAdapter.Insert(myClass.FirstColumn, myClass.SecondColumn); } } This code is used to keep the hand held database in sync with the server database. Problem is if it is a full update (first time for example) there are a lot of updates (about 125). That makes this code (and more loops like it take a very long time (I have three such loops that take over 30 seconds each). Is there a faster or better way to do updates/inserts like this? (I did see this Codeplex Project, but I could not see how to make it work with both updates and inserts.)

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• Audio recording error kAudioQueueErr_CannotStart on iPhone OS 3.0

  - by Jeremy Borden

  I'm working on a couple different iphone apps that both record and play sounds concurrently. Think multitrack mixing... play one sound a save it then listen to that sound while recording the next sound to another file. My mechanism for this has been to start up two different audio queues, one for recording, and one for playing. This was working A-OK until the release of OS 3.0... Since then, however, the following happens: If I start the recording queue first, it supposedly starts fine, but the call to AudioQueueStart for the playback queue returns kAudioQueueErr_CannotStart. If I start the playback queue first, it also supposedly starts fine, but the call to AudioQueueStart for the record queue returns the same error, kAudioQueueErr_CannotStart. Anyone have any luck debugging this error? Seems like maybe the two queues are stomping on each other's memory or something? The official description is: "The audio queue has encountered a problem and cannot start." Not super helpful... Jeremy

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• How to achieve conditional resource import in a Spring XML context?

  - by Boris Terzic

  What I would like to achieve is the ability to "dynamically" (i.e. based on a property defined in a configuration file) enable/disable the importing of a child Spring XML context. I imagine something like: <import condition="some.property.name" resource="some-context.xml"/> Where the property is resolved (to a boolean) and when true the context is imported, otherwise it isn't. Some of my research so far: Writing a custom NamespaceHandler (and related classes) so I can register my own custom element in my own namespace. For example: <myns:import condition="some.property.name" resource="some-context.xml"/> The problem with this approach is that I do not want to replicate the entire resource importing logic from Spring and it isn't obvious to me what I need to delegate to to do this. Overriding DefaultBeanDefinitionDocumentReader to extend the behaviour of the "import" element parsing and interpretation (which happens there in the importBeanDefinitionResource method). However I'm not sure where I can register this extension.

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• App.Config Ignored After Pre-Build Event

  - by Jake Hulse

  I have a solution with several projects and several developers, each with their own environment (of course). To manage connection strings between each environment, I have created several app.config files for each environment: app.config.dev, app.config.qa, etc. The pre-build event simply copies the app.config.$(ConfigurationName) to app.config. This pre-build event is done for each project in the solution, and the config string is included in each (including the test project). When I use the pre-build events to manage the app.config files, the connection string cannot be found. I can get the tests to run fine by 2 methods: 1. Do not use the pre-build events to manage the app.config file selection, and do it myself or 2. If I check out app.config and make it writable, then the pre-build events work just fine. We are using Visual Studio 2008. I'm down to my last grey hair here, any ideas? Thanks in advance!

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• How can you get NVelocity to initialize correctly?

  - by Deane

  I can't get NVelocity to initialize. I'm not trying to do anything complicated, so it's just fine if it initializes at the defaults, but it won't even do that. This: VelocityEngine velocity = new VelocityEngine(); ExtendedProperties props = new ExtendedProperties(); velocity.Init(props); Results in: "It appears that no class was specified as the ResourceManager..." So does this: VelocityEngine velocity = new VelocityEngine(); velocity.Init(); I can find precious little documentation on what the properties should be, nor how to get it to initialize with the simple defaults. Can anyone point to a resource? A lot of pages point back to this page: http://www.castleproject.org/others/nvelocity/usingit.html But this page skips over the (seemingly) most important point -- how to set the properties and what to set them to. I just want to load a simple template from a file.

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• Delphi 2010 - Decode Base64 encoded image from XML doc

  - by James

  I am trying to decode a base64 encoded EMF image from an XML document in my application and render it on screen, however, it never seems to appear. If I copy/paste the data from the XML document into Notepad++ and use the Base64 Decode option and save the file as a .emf it opens fine in mspaint. So I think the issue is how I am decoding it. I have tried the following decode methods described in these articles: How to encode / decode Base 64 string http://www.swissdelphicenter.ch/torry/showcode.php?id=1223 I have also tried the TIdDecoderMIME class to no avail. Does anyone know the most reliable way of decoding a base64 encoded string from XML?

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• Apache Solr: Setting HTTP Response Headers From solrconfig.xml For CORS

  - by Noah Freitas

  Is it possible to setup the sending of a custom HTTP response header from within the solrconfig.xml file? I am thinking that it might be possible to add some configuration to the <requestDispatcher> since it controls caching headers. I am sure this is possible in the servlet container configuration (Jetty, Tomcat, etc.), but I would like to do this from within Solr's configuration files if at all possible. If this makes any difference, I am attempting to set an Access-Control-Allow-Origin header for CORS AJAX requests for a different host.

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• Building cURL & libcurl with Visual Studio 2010

  - by KTC

  With the help of question #197444, I have managed to build cURL & libcurl from source on Windows from within the Visual Studio 2010 IDE, OpenSSL 1.0.0, and zlib 1.2.5. The problem I see is that at the moment, if I run the resulting curl.exe with the argument -V, then the version that it report is curl 7.20.1 (i386-pc-win32) libcurl/7.20.1 OpenSSL/0.9.8d zlib/1.2.3 Protocols: dict file ftp ftps http https imap imaps ldap pop3 pop3s rtsp smtp smtps telnet tftp Features: AsynchDNS Largefile NTLM SSL libz Note the versions reported for both OpenSSL & zlib doesn't match if what I actually used. Any idea on how to fix this? p.s. Is there a clear list of optional components that can be compiled into libcurl and what options/preprocessor directive to use? (e.g. SSPI, libidn, ...?)

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• Delphi 2010 Professional and remote database access

  - by Kico Lobo

  Hi, When looking for which version of Delphi 2010 to buy, we found the following limitation on the professional one: Delphi 2010 Professional is designed for developers building high-performance desktop GUI and touch-screen applications with (or without) embedded and local database persistence. What does this really mean? Does this mean that we'll only face this restriction if we choose to use the native vcl components for database access we'll face this restriction. And what if we choose to use ADO components instead of those? In this case, how can Delphi avoid us to access remote database servers? Did anyone here ever tried this? Going even further: if we choose to use a database like Firebird, which is just one file, and used a network mapped drive. Could we be facing the same limitation? Supposing we opt for ADO, what will be the main consequences?

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• Need help with Swift mailer with Kohana wrapper

  - by alex

  My current code is this $swift = email::connect(); $swift->setSubject('hello') ->setFrom(array('[email protected]' => 'Alex')) ->setTo(array('[email protected]' => 'Alex')) ->setBody('hello') ->attach(Swift_Attachment::fromPath(DOCROOT . 'assets/attachments/instructions.pdf')); $swift->send(); The email::connect() returns an instance of SwiftMailer. As per these docs, it would seem that it should work. However, I get an error Fatal error: Call to undefined method Swift_Mailer::setSubject() in /home/user/public_html/application/classes/controller/properties.php on line 45 I've seen that email::connect() does exactly what the example code in the docs does. That is include the correct file return an instance of the library What am I doing wrong? Thanks

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• how mount userdata.img or userdata-qemu.img in osx

  - by misbell

  Disk Utility in OSX easily mounts an SD Card image as a device, but not so the other img files. I want to get the database I just created in the Android Emulator off the drive and into my osx file system. I updated my system with qemu using macports but no combination I try succeeds. Anyone figured out how to do this? Obviously one way I can do this is run the app on my phone than mount the phone as a USB drive. But I don't wanna. I wanna get it off the drive the emulator uses :-) Thanks in advance, folks. Michael

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• CruiseControl.Net Build Publisher - Only publish compiled files

  - by FlySwat

  While setting up CruiseControl, I added a buildpublisher block to the publisher tasks: <buildpublisher> <sourceDir>C:\MyBuild\</sourceDir> <publishDir>C:\MyBuildPublished\</publishDir> <alwaysPublish>false</alwaysPublish> </buildpublisher> This works, but it copies the entire file contents of the build, I only want to copy the DLL's and .aspx pages, I don't need the source code to get published. Does anyone know of a way to filter this, or do I need to setup a task to run a RoboCopy script instead?

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• How to test controllers with CodeIgniter PART 2?

  - by Jeff

  I am having difficulties testing Controllers in Codeigniter: I use Toast but when I invoke my Home Controller class I get an exception that "db" is not defined. Has anybody an idea how to test this 1-1? Thanks class Home_tests extends Toast { function __construct() { parent::__construct(__FILE__); // Load any models, libraries etc. you need here } function test_select_user() { $controller = new Home(); $controller->getDbUser('[email protected]','password'); assert($query->num_rows() == 0 ); } }

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• HTTP Status 403 - Access to the requested resource has been denied

  - by Stardust

  I want to enable form based authentication by using database as realm but I'm always getting that message whenever I try to authenticate as Tomcat manager in Tomcat 6. I have already created a table user_name and user_roles and mapped the username(blue) to admin and manager as role in user_roles table in mysql, but still I'm unable to authenticate and enable form based authentication. I've alreay recreated realm tag in server.xml file: <Realm className="org.apache.catalina.realm.JDBCRealm" debug="99" driverName="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://localhost:3306/mail" connectionName="root" userTable="users" userNameCol="user_name" userCredCol="user_pass" userRoleTable="user_roles" roleNameCol="role_name" /> Could anyone please tell me what's wrong I'm doing?

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• Creating Custom Assertions in Oracle Web service Manager (OWSM)

  - by sachin

  I am trying to create example given at this site: http://download.oracle.com/docs/cd/E12839_01/web.1111/b32511/custom_assertions.htm#CIHFGJAG but While compiling I get following errors: Error(63,64): cannot access oracle.annotation.logging.Publish Error: error: in class file D:\Installations\Oracle\Middleware_11g\oracle_common\modules\oracle.wsm.common_11.1.1\wsm-policy-core.jar/oracle/wsm/resources/enforcement/EnforcementMessageID.class: unknown enum constant oracle.annotation.logging.Publish.NO Error(69,28): cannot access oracle.annotation.logging.Category Error(70,48): cannot find variable FAULT_FAILED_CHECK Error(75,17): cannot access oracle.annotation.logging.Severity I have included: wsm-policy-core.jar, wsm-agent-core.jar findjars.com shows oracle.annotation.logging.Publish present in: logging-utils.jar I downloaded latest oc4j, but still not able to find this jar or resolve the issue. Please help!

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• Sonar maven integration

  - by Tom

  I have followed the directions to integrate Sonar with Maven (http://docs.codehaus.org/display/SONAR/Install+Sonar) - altered settings.xml to include sonar repository at http: //localhost:9000/deploy/maven and I have verified I am able to see the readme.txt file at http: //localhost:9000/deploy/maven/README.txt, but when running sonar:sonar I keep getting the following message: [INFO] [sonar:sonar] [INFO] Sonar host: http: //localhost:9000 [INFO] Sonar version: 1.7 Downloading: http: //localhost:9000/deploy/maven/org/codehaus/sonar/runtime/sonar -core-maven-plugin/20090803213910/sonar-core-maven-plugin-20090803213910.pom Downloading: http: //:8081/nexus/content/groups/public/org/codehaus/ sonar/runtime/sonar-core-maven-plugin/20090803213910/sonar-core-maven-plugin-200 90803213910.pom [INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] Can not execute Sonar Embedded error: Unable to build project for plugin 'org.codehaus.sonar.runtime:s onar-core-maven-plugin': POM 'org.codehaus.sonar.runtime:sonar-core-maven-plugin ' not found in repository: Unable to download the artifact from any repository org.codehaus.sonar.runtime:sonar-core-maven-plugin:pom:20090803213910 from the specified remote repositories: sonar (http: //localhost:9000/deploy/maven), nexus (http: //:8081/nexus/content/groups/public), for project org.codehaus.sonar.runtime:sonar-core-maven-plugin [INFO] ------------------------------------------------------------------------ Any idea what I am missing?

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• The type or namespace name 'UI' cannot be found for using System.Web.UI

  - by user284523

  I am following the tut here http://msdn.microsoft.com/en-us/library/h59db326.aspx # Create an App_Code directory directly under the root directory of your Web site (also called Web application root). # Copy the source file for the control (WelcomeLabel.cs or WelcomeLabel.vb) to the App_Code directory. But I got the error on using System.Web.UI; using System.Web.UI.WebControl; I have tried to add System.Web as Reference but that still doesn't resolve the stuff. I can't see System.Web.UI and System.Web.UI.WebControl in the reference lists is this normal ? Thanks.

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• C# - Recursive / Reflection Property Values

  - by tyndall

  What is the best way to go about this in C#? string propPath = "ShippingInfo.Address.Street"; I'll have a property path like the one above read from a mapping file. I need to be able to ask the Order object what the value of the code below will be. this.ShippingInfo.Address.Street Balancing performance with elegance. All object graph relationships should be one-to-one. Part 2: how hard would it be to add in the capability for it to grab the first one if its a List< or something like it.

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• WF4 workflow versioning using WorkflowServiceHost

  - by rwwilden

  Related to this question. I understand how to implement versioning of workflows using WorkflowApplication. If you keep the original XAML definition for older versions of your workflow around, you can load them using the right WorkflowApplication constructor. How could you ensure that WorkflowServiceHost uses the correct workflow definition when you want to host your workflows in IIS? There is a WorkflowServiceHost constructor that you can use to load a workflow definition, but when you are hosting inside IIS through a XAMLX file, you do not call WorkflowServiceHost yourself, this is handled somehow by IIS. So how do I ensure that the correct workflow definition is loaded for the right version of my workflow?

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• xperf won't use my DLL's pdb

  - by dauphic

  I'm attempting to use xperf to profile my (unmanaged) DLL which is loaded by another (managed) application. Basically, xperf isn't loading the symbols for my DLL; in the CPU usage summary, my DLL's function column says 'Unknown' xperf gives me: xperf: Using symbol path: C:\app\mydll\releaseu;SRV*c:\symbols*http://msdl.microsoft.com/download/symbols xperf: Using executable path: C:\app\mydll\releaseu;SRV*c:\symbols*http://msdl.microsoft.com/download/symbols xperf: Using SymCache path: \SymCache Where C:\app\mydll\releaseu is where my DLL's .pdb file is located. Using xperf -symbols or clicking Load Symbols in the viewer doesn't load my DLL's symbols. A folder for mydll isn't created in C:\Symbols, I'm only getting the symbols from Microsoft. Any idea how to make it work?

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• Error in Encrypting web.config connection string

  - by Mohan

  Hi everybody, I am encrypting web.config file. My code is below. Configuration config = WebConfigurationManager.OpenWebConfiguration("~"); ConfigurationSection section = config.GetSection("connectionStrings"); if (!section.SectionInformation.IsProtected) { section.SectionInformation.ProtectSection("RSAProtectedConfigurationProvider"); config.Save(); } but this gives me error Object already exists. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Security.Cryptography.CryptographicException: Object already exists.

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• Sandboxed Javascript Execution in an Internet Explorer Extension (BHO)

  - by TelegramSam

  Firefox has the Sandbox and evalInSandbox(). Chrome has sandboxed execution in their content scripts (they call it isolated execution). I'm looking for the same thing in an IE browser extension. I can load a javascript file, then call evalScript(), but the code executes in the same environment as javascript that exists on the page. I need a way to run my library (which includes and is based on jQuery) in an sandboxed/isolated environment, but still allow it to modify the DOM as if it were running on the page. Jint looks promising, but cannot currently evaluate jQuery. (They can parse it.) How can I do this?

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