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  • The project file has been moved renamed or not on your computer

    - by sineas
    I get this error when i try to load a VS 2008 project from TFS (Source control) The project file has been moved renamed or not on your computer After i click OK the project says "unavailable". What is the problem? how do i resolve this? i never had this problem before. Some blogs said to delete the .suo file. But i cant locate the .suo file. I deleted the entire project on my local computer so that the next time it opens it will create a new one, but i still get same error. any ideas?

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  • Installing an exe with Powershell DSC Package resource gets return code 1619

    - by Jay Spang
    I'm trying to use Powershell DSC's Package resource to install an exe... Perforce's P4V to be specific. Here's my code: Configuration PerforceMachine { Node "SERVERNAME" { Package P4V { Ensure = "Present" Name = "Perforce Visual Components" Path = "\\nas\share\p4vinst64.exe" ProductId = '' Arguments = "/S /V/qn" # args for silent mode LogPath = "$env:ProgramData\p4v_install.log" } } } When running this, this is the error Powershell gives me: PowerShell provider MSFT_PackageResource failed to execute Set-TargetResource functionality with error message: The return code 1619 was not expected. Configuration is likely not correct + CategoryInfo : InvalidOperation: (:) [], CimException + FullyQualifiedErrorId : ProviderOperationExecutionFailure + PSComputerName : SERVERNAME According to documentation, return code 1619 means the MSI package couldn't be opened. However, when I manually log in to the machine and run "\\nas\share\p4vinst64.exe /S /V/qn", the install works flawlessly. Does anyone know why this is failing? Alternately, can anyone tell me how to troubleshoot this? I pasted all the error information I got from the terminal, my log file (p4v_install.log) is a 0 byte file, and there are no events in the event viewer. I don't know how to troubleshoot it any further! EDIT: I should note that I also tried using the File resource to copy the file locally, and then install it from there. Sadly, that met with the same result.

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  • Invalid workspace Error while installing new EAR on IBM WAS Server

    - by Kamal
    Hi, When I try to install a new EAR on IBM WAS 6.1 server through "Install new Application" option, it throws an error after 20-30 mins on the installation screen "ADMA5006E: An error occurred configuring ABC in WebSphere Application Server repository: com.ibm.ws.sm.workspace.WorkSpaceException: WKSP0009E Workspace is invalid " and the logs too show [6/11/09 13:07:55:222 IST] 0000002b SystemErr R com.ibm.ws.sm.workspace.WorkSpaceException: WKSP0009E Workspace is invalid [6/11/09 13:07:55:269 IST] 0000002b SystemErr R at com.ibm.ws.sm.workspace.impl.WorkSpaceLogger.createException(WorkSpaceLogger.java:85) [6/11/09 13:07:55:269 IST] 0000002b SystemErr R at com.ibm.ws.sm.workspace.impl.WorkSpaceLogger.createException(WorkSpaceLogger.java:57) Please let me know if anyone has an idea about this one. Thanks Kamal

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  • DataContractSerializer and deserializing web service response types

    - by matra
    Hi, I am using calling web services and using WCF generated service-reference on the client. I have saved XML responses that are received from test service to disk (without SOAP envelope and body tags) I would like to load them from disk and create objects from them. Lets' take the following method from my web service: SomeMethodResponse SomeMethod(SomeMethodRequest req) I manually (through SOAP UI) save the response to disk to file, Sample response: < SomeMethodResponse xmlns="http://myNamespace"> <SomeMember1>value</SomeMember1> </SomeMethodResponse xmlns="http://myNamespace"> Then I try to deserialize the object from file using: DataContractSerializer dcs = new DataContractSerializer(typeof(SomeMethodResponse)) This fails – the serializer complains with the error, that it is expecting element in namespace 'http://schemas.datacontract.org/2004/07', but found element in 'http://myNamespace'. Question: Why does the DataContractSerializer not use the namespace, that is declared on SomeMethodResponseType with XmlTypeAttribute(Namespace="http://myNamespace")? I can work around this by explicitly providing the namespace and the root element to DataContractSerializer constructor. But then it fails with message similar to: Error in line X position Y (last line of the XMLdocument). 'EndElement' 'SomeMethodResponse from namespace 'httpmyNapespace’ is not expected. Expecting element 'someNameField'. SomeName is an element in the XSD that web service is using. It is also a property on the SomeMethodResponse type, backed by the private field called someNameField. It looks like DataContractSerializer is trying to deserialize the fields in addition to properties. How can I deserailize XML that I have saved from disk and get back the object of same type that SomeMethod is returning? Thanks, Matra

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  • MVVM: How to handle interaction between nested ViewModels?

    - by Dan Bryant
    I'm been experimenting with the oft-mentioned MVVM pattern and I've been having a hard time defining clear boundaries in some cases. In my application, I have a dialog that allows me to create a Connection to a Controller. There is a ViewModel class for the dialog, which is simple enough. However, the dialog also hosts an additional control (chosen by a ContentTemplateSelector), which varies depending on the particular type of Controller that's being connected. This control has its own ViewModel. The issue I'm encountering is that, when I close the dialog by pressing OK, I need to actually create the requested connection, which requires information captured in the inner Controller-specific ViewModel class. It's tempting to simply have all of the Controller-specific ViewModel classes implement a common interface that constructs the connection, but should the inner ViewModel really be in charge of this construction? My general question is: are there are any generally-accepted design patterns for how ViewModels should interact with eachother, particularly when a 'parent' VM needs help from a 'child' VM in order to know what to do?

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  • how can I code a recursive query in an Entity Framework model?

    - by Greg
    Hi, I have a model which includes NODES, and RELATIONSHIPS (that tie the nodes together, via a parent_node, child_node arrangement). Q1 - Is there any way in EF / Linq-to-entities to perform a query on nodes (e.g. context.Nodes..) to find say "all parents" or "or children" in the graph? Q2 - If there's not in Linq-to-entities, is there any other way to do this other than writing a method that manually goes through and doing it? Q3 - If manual is the only way to do it, should I be concerned about the number of database hits that will be going out to the database as the method keeps recursing through the data? Or more specifically, is there any EF caching type feature that might assist here in ensuring the method is performance from a "number of database hits" point of view? thanks thanks

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  • Path Not Found error when opening VB6 project from a shared folder on Virtual PC 2007 (XP sp3)

    - by law1185
    I currently work on a small software team that primarily maintains legacy software. I am trying to set up a VirtualPC that we can use to do this maintenance. Specifically, I would like to be able to debug and run VB6 web apps from a folder on the host pc. My constraints are as follows: The VirtualPC will not be registered on the domain. The server that hosts our Subversion repository does not run the subversion service so the only way to interact with the repository is through "file:\\", which requires domain authentication. It is not possible to debug/run VB6 web apps that are located on mapped network drives, because IIS requires that the VirtualPC be on the same domain as the network drive I would like to avoid having to copy the folder from the host pc to the VirtualPC and then copying it back in order to have the latest revision from Subversion So, I am trying to use VirtualPC's shared folder feature to share the host machine's Subversion directory and open the project in VB6 on the VirtualPC. Problem is that Visual Basic throws the error: "Path not found: '\\C:\\Subversion\Path\Project.vbp'" when I try to open it. Folder C:\Subversion on the host machine is mapped to G: on the VirtualPC. If anyone can help me resolve this error or find some other way to accomplish this, I would be deeply grateful. Oh, both host and virtual OS is Windows XP sp3. Using VB 6.0, IIS v5.1. I can manipulate files in the shared directory freely from the VirtualPC ie. copy, paste, delete, etc. Edit: Link to screenshot: http://img190.imageshack.us/img190/5439/vpcscreen.png

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  • Php 2d array as C# 2d array/struct

    - by ile
    I'm using MailChimp's API to subscribe email to a list. Function listsubscribe() is used for email subscription: public static listSubscribe(string apikey, string id, string email_address, array merge_vars, string email_type, boolean double_optin, boolean update_existing, boolean replace_interests, boolean send_welcome) I downloaded MailChimp's official .NET wrapper for their API When looking in Visual Studio, this is one of overloaded functions: listSubscribe(string apikey, string id, string email_address, MCMergeVar[] merges) When I click on definition of MCMergeVar[], this comes out: [XmlRpcMissingMapping(MappingAction.Ignore)] public struct MCMergeVar { public string name; public bool req; [XmlRpcMissingMapping(MappingAction.Error)] public string tag; public string val; } In a php example on MailChimp's website, this is how merges variable is declared: $merge_vars = array('FNAME'=>'Test', 'LNAME'=>'Account', 'INTERESTS'=>''); How to write this array correctly for my C# wrapper? I tried something like this: MCMergeVar[] subMergeVars = new MCMergeVar[1]; subMergeVars["FNAME"] = "Test User"; But it requires an int in place where "FNAME" is now placed, so this doesn't work... Thanks in advance, Ile

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  • MSSQL - Physical connection is not usable Error Code: 19

    - by Harry
    Having trouble working out this SqlException: A transport-level error has occurred when sending the request to the server. (provider: Session Provider, error: 19 - Physical connection is not usable) Any ideas what this is about? Couldn't get any hits on google or msdn on this one. The connection is MARS and Asynchronous in my own SQL pool. But don't get all excited about that - that is old code that has been stable for a long time! Exception details pasted below: System.Data.SqlClient.SqlException occurred Message=A transport-level error has occurred when sending the request to the server. (provider: Session Provider, error: 19 - Physical connection is not usable) Source=.Net SqlClient Data Provider ErrorCode=-2146232060 Class=20 LineNumber=0 Number=-1 Server=SERVER State=0 StackTrace: at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning() at System.Data.SqlClient.TdsParserStateObject.SNIWriteAsync(SNIHandle handle, SNIPacket packet, DbAsyncResult asyncResult) at System.Data.SqlClient.TdsParserStateObject.WriteSni() at System.Data.SqlClient.TdsParserStateObject.WritePacket(Byte flushMode) at System.Data.SqlClient.TdsParserStateObject.ExecuteFlush() at System.Data.SqlClient.TdsParser.TdsExecuteRPC(_SqlRPC[] rpcArray, Int32 timeout, Boolean inSchema, SqlNotificationRequest notificationRequest, TdsParserStateObject stateObj, Boolean isCommandProc) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) at System.Data.SqlClient.SqlCommand.BeginExecuteNonQuery(AsyncCallback callback, Object stateObject) at CrawlAbout.Library.SQL.SQLAdapter.<ExecuteNonQueryTask>d__12.MoveNext() in D:\Work\Projects\CrawlAbout.com 2.0\CrawlAbout.Library.SQL\SQLAdapter.cs:line 149 InnerException:

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  • WCF tcp.net client/server connection failing "Stream Security is required"

    - by Tom W.
    I am trying to test a simple WCF tcp.net client/server app. The WCF service is being hosted on Windows 7 IIS. I have enabled TCP.net in IIS. I granted liberal security privileges to service app by configuring an app pool with admin rights and set the IIS service application to run in the context. I enabled tracing on the service app to troubleshoot. Whenever I run a simple method call against the service from the WCF client app, I get the following exception: "Stream Security is required at http://www.w3.org/2005/08/addressing/anonymous, but no security context was negotiated. This is likely caused by the remote endpoint missing a StreamSecurityBindingElement from its binding." Here is my client configuration: <bindings> <netTcpBinding> <binding name="InsecureTcp"> <security mode="None" /> </binding> </netTcpBinding> </bindings> Here is my service configuration: <bindings> <netTcpBinding> <binding name="InsecureTcp" > <security mode="None" /> </binding> </netTcpBinding> </bindings> <services> <service name="OrderService" behaviorConfiguration="debugServiceBehavior"> <endpoint address="" binding="netTcpBinding" bindingConfiguration="InsecureTcp" contract="ProtoBufWcfService.IOrder" /> </service> </services> <behaviors> <serviceBehaviors> <behavior name="debugServiceBehavior"> <serviceDebug includeExceptionDetailInFaults="true" /> </behavior> </serviceBehaviors> </behaviors>

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  • Compress/Decompress NSString in objective-c (iphone) using GZIP or deflate

    - by Steven
    Hi, I have a web-service running on Windows Azure which returns JSON that I consume in my iPhone app. Unfortunately, Windows Azure doesn't seem to support the compression of dynamic responses yet (long story) so I decided to get around it by returning an uncompressed JSON package, which contains a compressed (using GZIP) string. e.g {"Error":null,"IsCompressed":true,"Success":true,"Value":"vWsAAB+LCAAAAAAAB..etc.."} ... where value is the compressed string of a complex object represented in JSON. This was really easy to implement on the server, but for the life of me I can't figure out how to decompress a gzipped NSString into an uncompressed NSString, all the examples I can find for zlib etc are dealing with files etc. Can anyone give me any clues on how to do this? (I'd also be happy for a solution that used deflate as I could change the server-side implementation to use deflate too). Thanks!! Steven Edit 1: Aaah, I see that ASIHTTPRequest is using the following function in it's source code: //uncompress gzipped data with zlib + (NSData *)uncompressZippedData:(NSData*)compressedData; ... and I'm aware that I can convert NSString to NSData, so I'll see if this leads me anywhere!

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  • Why FontStretch does not work in WPF?

    - by marco.ragogna
    I am trying setting FontStretch property on a TextBlock in WPF but it seems that it does not work. I tried Expanded, Condensed, etc. but the text appearance does not change. I am working on Windows XP with Framework 4.0 and tested both with Verdana and Arial. Does it work only on Windows 7 or only with some specific fonts?

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  • With NVD3.js (nv.models.lineWithFocusChart), how do you set specific ticks on X-axis, when x values are dates?

    - by Panagiotis Panagi
    I'm using nv.models.lineWithFocusChart, where I'm showing some hourly measurements. So the x domain is dates. What I need is to show a tick per hour on X axis: 00:00 01:00 02:00 ... 24:00 I've tried everything I could find but nothing works. It seems that its easy to set specific ticks when values are not dates. But can't figure out how to do it for dates. Here's the code that creates the graph, if it can help: nv.addGraph -> chart = nv.models.lineWithFocusChart(view) chart.yAxis.tickFormat(d3.format(".02f")) d3.select(graphSelector).datum([]).transition().duration(500).call(chart) nv.utils.windowResize -> d3.select(graphSelector).call(chart) chart.xAxis.tickFormat (d) -> d3.time.format(ticksFormat)(new Date(d)) chart.x2Axis.tickFormat (d) -> d3.time.format(ticksFormat)(new Date(d)) chart.xAxis.tickSubdivide(9)

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  • The type or namespace name 'Syndication' does not exist in the namespace 'System.ServiceModel' After

    - by schmoopy
    Hello, i get the following error when trying to compile my asp.net site after updating the project from vs2008 to vs2010 The type or namespace name 'Syndication' does not exist in the namespace 'System.ServiceModel' (are you missing an assembly reference?) I have the asp.net site targeting 3.5 framework (as it did in vs2008) I also added a reference to System.ServiceModel.Web I also have these using statements at the top of my class: using System.ServiceModel; using System.ServiceModel.Description; using System.ServiceModel.Syndication; using System.ServiceModel.Web; The last 2 complain with the error above, commenting them out produces errors (cannot find WebGet, etc.) like it flipflops. Anyone have any ideas?

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  • 'Could not find RubyGem bundler', even though it is…

    - by ashleyw
    I'm running Ruby 1.9.2preview1 (via RVM), and Bundler 0.9.18. If I execute bundle install, it works fine until the point where I don't have the correct permissions to install a gem. However if I execute sudo bundle install, it spits out that it 'Could not find RubyGem bundler'. How can this be, why is the behaviour changing when using sudo? Thanks

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  • android listview button control

    - by Josemalive
    Hi, I have an android listview filled with items. Every item has a button. This is the template of the my listview. <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:paddingBottom="6dip" android:layout_width="wrap_content" android:layout_height="wrap_content" android:orientation="horizontal" android:paddingLeft="5px" android:paddingTop="5px" android:paddingRight="5px" android:gravity="left"> <TextView android:id="@+id/TextView_test1" android:layout_width="200dip" android:paddingLeft="0px" android:layout_height="wrap_content"/> <TextView android:id="@+id/TextView_test2" android:layout_width="250dip" android:paddingLeft="0px" android:layout_height="wrap_content" android:layout_weight="1"/> <TextView android:id="@+id/TextView_test3" android:layout_width="400dip" android:paddingLeft="0px" android:layout_height="wrap_content" android:layout_weight="1"/> <Button android:id="@+id/Button_buttontest" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/Button_buttontest"/> </LinearLayout> How could i handle the click of each button in the activity code? Each button has the same id "Button_buttontest"? Thanks in advance. Best Regards. Jose

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  • Linq: Converting flat structure to hierarchical

    - by Stefan Steinegger
    What is the easiest and somewhat efficient way to convert a flat structure: object[][] rawData = new object[][] { { "A1", "B1", "C1" }, { "A1", "B1", "C2" }, { "A2", "B2", "C3" }, { "A2", "B2", "C4" } // .. more }; into a hierarchical structure: class X { public X () { Cs = new List<string>(); } public string A { get; set; } public string B { get; set; } public List<string> Cs { get; private set; } } the result should look like this // pseudo code which describes structure: result = { new X() { A = "A1", B = "B1", Cs = { "C1", "C2" } }, new X() { A = "A2", B = "B2", Cs = { "C3", "C4" } } } Preferably using Linq extension methods. Target class X could be changed (eg. a public setter for the List), only if not possible / useful as it is now.

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  • "The creator of this fault did not specify a Reason" Exception

    - by Michael Kniskern
    I have the following code in WCF service to throw a custom fault based on certain situations. I am getting a "The creator of this fault did not specify a Reason" exception. What am I doing wrong? //source code if(!DidNotPass) { InvalidRoutingCodeFault fault = new InvalidRoutingCodeFault("Invalid Routing Code - No Approval Started"); throw new FaultException<InvalidRoutingCodeFault>(fault); } //operation contract [OperationContract] [FaultContract(typeof(InvalidRoutingCodeFault))] bool MyMethod(); //data contract [DataContract(Namespace="http://myuri.org/Simple")] public class InvalidRoutingCodeFault { private string m_ErrorMessage = string.Empty; public InvalidRoutingCodeFault(string message) { this.m_ErrorMessage = message; } [DataMember] public string ErrorMessage { get { return this.m_ErrorMessage; } set { this.m_ErrorMessage = value; } } }

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  • Ruby Debug IDE error : ruby-debug-ide-0.4.9/lib/ruby-debug-ide.rb:109:in `debug_load'

    - by Paul
    I hope someone can assist me. I have RubyMine 2.0.2 installed on Windows 7 32 bit computer. Since a week ago (I presume it must have been after I have update some gems) I cant seem to debug form the IDE. I am trying to debug a rake task which I could before. Running the rake task normally works perfect, just debug doesnt. Its not just limited to the rake, I cant debug any ruby files. I've tried installing older versions of debug-ide and debug-base but to no success. I've tried it with ruby 1.8.7 and 1.8.6 on different computers but nothing. Trying to search the web gave some information, which I've tried, but also no success. Im desperate to get this working. Below are the full error and my current settings: Error: C:\InstantRails\ruby\bin\ruby.exe -e STDOUT.sync=true;STDERR.sync=true;load($0=ARGV.shift) C:\InstantRails\ruby\bin/rdebug-ide --port 57167 -- C:/InstantRails/rails_apps/paperserve/lib/tasks/poll_snmp.rake Fast Debugger (ruby-debug-ide 0.4.9) listens on :57167 C:/InstantRails/rails_apps/paperserve/lib/tasks/poll_snmp.rake:5 C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.4.9/lib/ruby-debug ide.rb:109:in `debug_load' C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.4.9/lib/ruby-debug ide.rb:109:in `debug_program' C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/ruby-debug-ide-0.4.9/bin/rdebug-ide:87 C:\InstantRails\ruby\bin/rdebug-ide:19:in `load' C:\InstantRails\ruby\bin/rdebug-ide:19 -e:1:in `load' -e:1 Uncaught exception: undefined method `namespace' for main:Object Process finished with exit code 1 Code snippet (It fails at the start of namespace. If I remove this, it fails on the next line, etc, etc) #This script should run every 15 minutes require 'snmp' require 'yaml' namespace :cdeweb do RubyGems Environment: RUBYGEMS VERSION: 1.3.7 RUBY VERSION: 1.8.6 (2007-09-24 patchlevel 111) [i386-mswin32] INSTALLATION DIRECTORY: C:/InstantRails/ruby/lib/ruby/gems/1.8 RUBY EXECUTABLE: C:/InstantRails/ruby/bin/ruby.exe EXECUTABLE DIRECTORY: C:/InstantRails/ruby/bin RUBYGEMS PLATFORMS: ruby x86-mswin32-60 GEM PATHS: C:/InstantRails/ruby/lib/ruby/gems/1.8 C:/Users/Paul.LPFSYSTEMS/.gem/ruby/1.8 GEM CONFIGURATION: :update_sources = true :verbose = true :benchmark = false :backtrace = false :bulk_threshold = 1000 REMOTE SOURCES: http://rubygems.org/ * LOCAL GEMS * actionmailer (2.3.5, 2.0.2) actionpack (2.3.5, 2.0.2) activerecord (2.3.5, 2.0.2) activeresource (2.3.5, 2.0.2) activesupport (2.3.5, 2.0.2) capistrano (2.5.18, 2.1.0) cgi_multipart_eof_fix (2.5.0) cmdparse (2.0.2) columnize (0.3.1) fxri (0.3.7, 0.3.6) fxruby (1.6.12 mswin32) gem_plugin (0.2.3) highline(1.5.2, 1.4.0) hpricot (0.8.2 x86-mswin32, 0.6 mswin32) inaction_mailer (0.6) json (1.4.2 x86-mswin32) json_pure (1.4.2) linecache (0.43 mswin32) log4r (1.1.7, 1.0.5) mongrel (1.1.5 x86-mswin32-60, 1.1.2 mswin32) mysql(2.8.1 x86-mswin32, 2.7.3 mswin32) needle (1.3.0) net-scp (1.0.2) net-sftp (2.0.4, 1.1.0) net-ssh (2.0.22, 1.1.2) net-ssh-gateway (1.0.1) rack (1.0.1) rails (2.3.5, 2.0.2) rake (0.8.7, 0.8.1, 0.8.0, 0.7.3) ruby-debug-base (0.10.3 mswin32) ruby-debug-ide (0.4.9) ruby-net-ldap (0.0.4) rubygems-update (1.3.7, 1.3.6, 1.0.1) snmp (1.0.2) sources (0.0.1) sqlite3-ruby (1.2.5 x86-mswin32, 1.2.1 mswin32) win32-api (1.4.6 x86-mswin32-60, 1.0.4 mswin32) win32-clipboard (0.5.2, 0.4.3) win32-dir (0.3.6, 0.3.2) win32-eventlog (0.5.2, 0.4.6) win32-file (0.6.3, 0.5.4) win32-file-stat (1.3.4, 1.2.7) win32-process (0.6.2, 0.5.3) win32-sapi (0.1.5, 0.1.4) win32-sound (0.4.2, 0.4.1) windows-api (0.4.0, 0.2.0)

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  • Decoding AAC using MediaCodec API on Android

    - by Benjamin Reed
    I'm trying to used the MediaCodec API on Android to decode an AAC stream. (It's raw AAC.) I tried using the MediaFormat.createAudioFormat() to create the format object to pass to MediaCodec.configure(), but I kept getting errors when using AAC (audio/mp4a-latm). (It works with MP3 (audio/mpeg) though...) Finally I created a MediaExtractor for an AAC file and looked at the format object it was producing. I saw that it included the key "csd-0" for a ByteBuffer composed of two bytes both with the value 0x12. If I include that key and value in the format object that I used to configure the AAC codec, everything works. Does anyone have an idea what is going on? The documentation states that I shouldn't configure that key. Does anyone have a pointer to MediaCodec examples to decode AAC files without using MediaExtractor to generate the format object?

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  • WCF net.tcp windows service - call duration and calls outstanding increases over time

    - by Brook
    I have a windows service which uses the ServiceHost class to host a WCF Service using the net.tcp binding. I have done some tweaking to the config to throttle sessions as well as number of connections, but it seems that every once in a while my "Calls outstanding" and "Call duration" shoot up and stay up in perfmon. It seems to me I have a leak somewhere, but the code I have is all fairly minimal, I'm relying on ServiceHost to handle the details. Here's how I start my service ServiceHost host = new ServiceHost(type); host.Faulted+=new EventHandler(Faulted); host.Open(); My Faulted event just does the following (more or less, logging etc removed) if (host.State == CommunicationState.Faulted) { host.Abort(); } else { host.Close(); } host = new ServiceHost(type); host.Faulted+=new EventHandler(Faulted); host.Open(); Here's some snippets from my app.config to show some of the things I've tried <runtime> <gcConcurrent enabled="true" /> <generatePublisherEvidence enabled="false" /> </runtime> ......... <behaviors> <serviceBehaviors> <behavior name="Throttled"> <serviceThrottling maxConcurrentCalls="300" maxConcurrentSessions="300" maxConcurrentInstances="300" /> .......... <services> <service name="MyService" behaviorConfiguration="Throttled"> <endpoint address="net.tcp://localhost:49001/MyService" binding="netTcpBinding" bindingConfiguration="Tcp" contract="IMyService"> </endpoint> </service> </services> .......... <netTcpBinding> <binding name="Tcp" openTimeout="00:00:10" closeTimeout="00:00:10" portSharingEnabled="true" receiveTimeout="00:5:00" sendTimeout="00:5:00" hostNameComparisonMode="WeakWildcard" listenBacklog="1000" maxConnections="1000"> <reliableSession enabled="false"/> <security mode="None"/> </binding> </netTcpBinding> .......... <!--for my diagnostics--> <diagnostics performanceCounters="ServiceOnly" wmiProviderEnabled="true" /> There's obviously some resource getting tied up, but I thought I covered everything with my config. I'm only getting about ~150 clients so I don't think I'm coming up against my "300" limit. "Calls per second" stays constant at anywhere from 2-5 calls per second. The service will run for hours and hours with 0-2 "calls outstanding" and very low "call duration" and then eventually it will shoot up to 30 calls oustanding and 20s call duration. Any tips on what might be causing my "calls outstanding" and "call duration" to spike? Where am I leaking? Point me in the right direction?

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  • jdbc:jtds:sqlserver driver problem

    - by senzacionale
    sonar.jdbc.url: jdbc:jtds:sqlserver://127.0.0.1/SQL2008:1433/Sonar sonar.jdbc.driverClassName: net.sourceforge.jtds.jdbc.Driver sonar.jdbc.validationQuery: select 1 sonar.jdbc.username: Sonar sonar.jdbc.password: Sonar sonar.jdbc.maxActive: 10 sonar.jdbc.maxIdle: 5 sonar.jdbc.minIdle: 2 sonar.jdbc.maxWait: 5000 sonar.jdbc.minEvictableIdleTimeMillis: 600000 sonar.jdbc.timeBetweenEvictionRunsMillis: 30000 Server name of MS SQL server is: 127.0.0.1/SQL2008, DB is Sonar, user and passwd are Sonar but i can not connect to my DB with jdbc. In SQL developer connect by TCP IP works.

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  • Making a ViewFlipper like the Home Screen using MotionEvent.ACTION_MOVE

    - by DJTripleThreat
    Ok I have a ViewFlipper with three LinearLayouts nested inside it. It defaults to showing the first one. This code: // Assumptions in my Activity class: // oldTouchValue is a float // vf is my view flipper @Override public boolean onTouchEvent(MotionEvent touchEvent) { switch (touchEvent.getAction()) { case MotionEvent.ACTION_DOWN: { oldTouchValue = touchEvent.getX(); break; } case MotionEvent.ACTION_UP: { float currentX = touchEvent.getX(); if (oldTouchValue < currentX) { vf.setInAnimation(AnimationHelper.inFromLeftAnimation()); vf.setOutAnimation(AnimationHelper.outToRightAnimation()); vf.showNext(); } if (oldTouchValue > currentX) { vf.setInAnimation(AnimationHelper.inFromRightAnimation()); vf.setOutAnimation(AnimationHelper.outToLeftAnimation()); vf.showPrevious(); } break; } case MotionEvent.ACTION_MOVE: { // TODO: Some code to make the ViewFlipper // act like the home screen. break; } } return false; } public static class AnimationHelper { public static Animation inFromRightAnimation() { Animation inFromRight = new TranslateAnimation( Animation.RELATIVE_TO_PARENT, +1.0f, Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 0.0f); inFromRight.setDuration(350); inFromRight.setInterpolator(new AccelerateInterpolator()); return inFromRight; } public static Animation outToLeftAnimation() { Animation outtoLeft = new TranslateAnimation( Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, -1.0f, Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 0.0f); outtoLeft.setDuration(350); outtoLeft.setInterpolator(new AccelerateInterpolator()); return outtoLeft; } // for the next movement public static Animation inFromLeftAnimation() { Animation inFromLeft = new TranslateAnimation( Animation.RELATIVE_TO_PARENT, -1.0f, Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 0.0f); inFromLeft.setDuration(350); inFromLeft.setInterpolator(new AccelerateInterpolator()); return inFromLeft; } public static Animation outToRightAnimation() { Animation outtoRight = new TranslateAnimation( Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, +1.0f, Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 0.0f); outtoRight.setDuration(350); outtoRight.setInterpolator(new AccelerateInterpolator()); return outtoRight; } } ... handles the view flipping but the animations are very "on/off". I'm wondering if someone can help me out with the last part. Assuming that I can access the LinearLayouts, is there a way where I can set the position of the layouts based on deltaX and deltaY? Someone gave me this link: https://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob;f=core/java/android/view/animation/TranslateAnimation.java;h=d2ff754ac327dda0fe35e610752abb78904fbb66;hb=HEAD and said I should refer to the applyTransformation method for hints on how to do this but I don't know how to repeat this same behavior.

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