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  • How to use ICommand in Silverlight 4

    - by Toran Billups
    I see a great deal of information that says "yes the ICommand bits will ship with SL 4" but I can't seem to find an official post / example / etc Does anyone know if this is supported with the Silverlight 4 RTM runtime? If so do you know what namespace it can be found?

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  • iphone voice recording problem?

    - by kumaryr
    iam developoing an iphon voice recording aplication , audio files are created in caf format when i play those files i wont get any voice only thing i ll get zzzzz, another thing size of the files are huge its upto 1.7 mb for 10 sec recording . plese suggest me the solution and some other format like mp3, if you have any sample code kindly post it . thanks

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  • Initiate User Scope Class at Session Start

    - by James Santiago
    I want to initiate a class for each user at the start of the user's session so that a single class can be used throughout the user's session. I checked out this post but I'm not sure where I should be placing this Sessionhandler class. Inside global.asax? How do I go about accomplishing this?

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  • Using the web browser control

    - by Khou
    Using the standard .NET web browser control how do you... 1)Auto POST (ie submit) a form 2) Detect form has been posted and the browser has been landed on the specified page (this is to check that the user has logged in) 3) detect form input value on a change event

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  • Cannot cout data [C++] [metaprogramming]

    - by atch
    Hi, Guys, reffering to last post I'm trying to output data while template is instantiated template <unsigned long N> struct binary { std::cout << N;//<---------------------------------I'M TRYING HERE static unsigned const value = binary<N/10>::value << 1 // prepend higher bits | N%10; // to lowest bit but I'm getting an error: 'Error 2 error C2886: 'std::cout' : symbol cannot be used in a member using- declaration ' Thanks for help P.S. And could anyone explain why actually I can't do that?

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  • bbcode hyperlink issue

    - by Jorm
    I'm having an annoying :) I use regexes from this: http://forums.codecharge.com/posts.php?post_id=77123 if you enter [url]www.bob.com[/url] it leads too http://localhost/test/www.bobsbar.com So I added before http://$1 in the replacement. That fix it but then [url]http://www.bob.com[/url] will lead to http://http://www.bobsbar.com How would you fix this? I want my users to be able to post links with AND without http:// and i want it to redirect to the site -_- Hope you understand this. Jorm

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  • How to wordWrap the text in a column using ObjectListView

    - by Tiago
    For example I have a big sentence: "I like to eat pie and have fun around the house all day long!" And I want it to appear like this: "I like to eat pie and have fun around the house all day long!" In this post: http://stackoverflow.com/questions/1673963/multi-line-list-items-on-winforms-listview-control Grammarian said that you only need to have WordWrap on but I cannot find that option. Thanks for the help in advanced

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  • How to tell a connect timeout error from a read timeout error in Ruby's Net::HTTP

    - by Ben Marini
    My question is related to http://stackoverflow.com/questions/2370140/how-to-rescue-timeout-issues-ruby-rails. Here's the common way to rescue from a timeout: def action # Post using Net::HTTP rescue Timeout::Error => e # Do something end I'd like to determine if the exception was raised while trying to connect to the host, or if it was raised while trying to read from the host. Is this possible?

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  • Ajax.BeginForm return result and show data appropriate

    - by niao
    I have a from on my page as follows: <% using (Ajax.BeginForm("AddAnswer","Marketplace",new AjaxOptions() {HttpMethod = "POST" })){ %> AddAnswer action adds some data to db. What I want to do is: when answer has been successfully added, append #answers div with the current answer passed to controller. When answer has not been successfully added to db - I would like to display appropriate error in #errors div. How can I do this?

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  • ASP.Net 3.5/4.0 CodeBehind or CodeFile?

    - by Donald Hughes
    I read through the previous post: http://stackoverflow.com/questions/73022/codefile-vs-codebehind, but I'm still confused on which I should use. It sounds like CodeFile is the newer option that should be used, yet VS2010 generates CodeBehind when creating a new Web Form.

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  • many1 no longer works with Parsec 3.x

    - by Zak
    After updating to Parsec 3.1 from 2.x, code using many1, such as word = many1 letter fails with No instance for (Stream s m Char) arising from a use of `letter' I found a mailing list post claiming that adding {-#LANGUAGE NoMonomorphismRestriction #-} to the top of the source file would solve the problem, but it did not.

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  • Why is ELMAH creating 2 reports for each error?

    - by Chris F
    I have setup ELMAH to create an XML log as well as send an email every time it encounters and unhandled exception in my ASP.NET MVC web application. However, creates 2 xml files for every error and sends to emails, seemingly identical each time. How do I stop this? My relevant web.config configuration sections are below. I thought the duplicate registration system.web and system.webServer may be causing the issue, but that's not the case. <configSections> ... <sectionGroup name="elmah"> <section name="security" requirePermission="false" type="Elmah.SecuritySectionHandler, Elmah" /> <section name="errorLog" requirePermission="false" type="Elmah.ErrorLogSectionHandler, Elmah" /> <section name="errorMail" requirePermission="false" type="Elmah.ErrorMailSectionHandler, Elmah" /> <section name="errorFilter" requirePermission="false" type="Elmah.ErrorFilterSectionHandler, Elmah" /> </sectionGroup> </configSections> <elmah> <security allowRemoteAccess="no"></security> <errorLog type="Elmah.XmlFileErrorLog, Elmah" logPath="~/Logs" /> <errorMail from="[email protected]" to="[email protected]" cc="[email protected]" subject="ELMAH: Site Error" async="true" smtpPort="25" smtpServer="xx.xx.xx.xx" /> </elmah> <system.web> ... <httpHandlers> ... <add verb="POST,GET,HEAD" path="elmah.axd" type="Elmah.ErrorLogPageFactory, Elmah" /> </httpHandlers> <httpModules> ... <add name="ErrorLog" type="Elmah.ErrorLogModule, Elmah"/> <add name="ErrorMail" type="Elmah.ErrorMailModule, Elmah"/> </httpModules> </system.web> <!-- for IIS7 --> <system.webServer> ... <modules runAllManagedModulesForAllRequests="true"> ... <add name="ErrorLog" type="Elmah.ErrorLogModule, Elmah"/> <add name="ErrorMail" type="Elmah.ErrorMailModule, Elmah"/> </modules> <handlers> ... <add verb="POST,GET,HEAD" path="elmah.axd" type="Elmah.ErrorLogPageFactory, Elmah" /> </handlers> </system.webServer>

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  • Using sem_t in a Qt Project

    - by thauburger
    Hi everyone, I'm working on a simulation in Qt (C++), and would like to make use of a Semaphore wrapper class I made for the sem_t type. Although I am including semaphore.h in my wrapper class, running qmake provides the following error: 'sem_t does not name a type' I believe this is a library/linking error, since I can compile the class without problems from the command line. I've read that you can specify external libraries to include during compilation. However, I'm a) not sure how to do this in the project file, and b) not sure which library to include in order to access semaphore.h. Any help would be greatly appreciated. Thanks, Tom Here's the wrapper class for reference: Semaphore.h #ifndef SEMAPHORE_H #define SEMAPHORE_H #include <semaphore.h> class Semaphore { public: Semaphore(int initialValue = 1); int getValue(); void wait(); void post(); private: sem_t mSemaphore; }; #endif Semaphore.cpp #include "Semaphore.h" Semaphore::Semaphore(int initialValue) { sem_init(&mSemaphore, 0, initialValue); } int Semaphore::getValue() { int value; sem_getvalue(&mSemaphore, &value); return value; } void Semaphore::wait() { sem_wait(&mSemaphore); } void Semaphore::post() { sem_post(&mSemaphore); } And, the QT Project File: TARGET = RestaurantSimulation TEMPLATE = app QT += SOURCES += main.cpp \ RestaurantGUI.cpp \ RestaurantSetup.cpp \ WidgetManager.cpp \ RestaurantView.cpp \ Table.cpp \ GUIFood.cpp \ GUIItem.cpp \ GUICustomer.cpp \ GUIWaiter.cpp \ Semaphore.cpp HEADERS += RestaurantGUI.h \ RestaurantSetup.h \ WidgetManager.h \ RestaurantView.h \ Table.h \ GUIFood.h \ GUIItem.h \ GUICustomer.h \ GUIWaiter.h \ Semaphore.h FORMS += RestaurantSetup.ui LIBS += Full Compiler Output: g++ -c -pipe -g -gdwarf-2 -arch i386 -Wall -W -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED - I/usr/local/Qt4.6/mkspecs/macx-g++ -I. - I/Library/Frameworks/QtCore.framework/Versions/4/Headers -I/usr/include/QtCore - I/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/usr/include/QtGui - I/usr/include -I. -I. -F/Library/Frameworks -o main.o main.cpp In file included from RestaurantGUI.h:10, from main.cpp:2: Semaphore.h:14: error: 'sem_t' does not name a type make: *** [main.o] Error 1 make: Leaving directory `/Users/thauburger/Desktop/RestaurantSimulation' Exited with code 2. Error while building project RestaurantSimulation When executing build step 'Make'

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  • jna call to kernel32.CreateToolhelp32Snapshot in shutdown hook crashes the VM

    - by jumar
    If a thread sets a shutdown hook using Runtime.getRuntime().addShutdownHook(); calls via jna the method: kernel32.CreateToolhelp32Snapshot (0x00000002, 0) it crashes the VM. If I call the same method in the WindowListener.windowClosing() hook, the call does not crashes the VM. Any idea why? I can post part of the VM crash error report if it could be of any use. edit: see the VM crash report on pastebin

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  • VS 2010 Profiling Problem with Signed Assemblies

    - by Binder
    I have a website that uses AjaxControlToolkit.dll and Log4Net.dll; When I try to run the performance profiling tool in VS 2010 on it it gives me the following warnings "AjaxControlToolkit.dll is signed and instrumenting it will invalidate its signature. If you proceed without a post-instrument event to re-sign the binary it may not load correctly". Now, if I choose the option to continue without re-signing the profiling starts but the assembly doesn't load and gives an ASP.NET exception.

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  • Twitter/Facebook API for Ruby.

    - by RPK
    I want to write a Ruby application through which: I can submit tweets to twitter. I can submit a post to facebook. I can manage real-time stats of tweets Is there any twitter/facebook api for Ruby?

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  • RESTful WebServices with Kohana PHP 3

    - by Miller
    Hi, Is it possible to make restful services with kohana 3 , i reviewed the source and found an abstract class Kohana_Controller_REST, how to use it ? If someone can post a snippet with routing as Example code, it will be very appreciated. Also, the lack of documentation on KO3 is making me crazy, if someone knows a well documented, fast and proven PHP framework to use with an 100% javascript Frontend, just let me know, but i would like to stick with Kohana because of the powerful ORM lib. Thanks.

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  • How to detect user agent in WCF web service

    - by Kangkan
    How can I detect the user agent in a web service? My web service is implemented using a WCF webservice with basicHTTPBinding. It will be a post from some SOAP clients. I wish to know the user-agent from the clients. I shall like to see some sample code for this.

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  • How to create a certificate for signing a Silverlight xap

    - by jstawski
    Hello everyone, I have a silverlight app that will be installed OOB with full trust and hence i want to create a certificate to sign the app. Since I'm going to have full control of the clients where the app will be installed I don't need to buy a certificate, because I know that I can create one and install it in the Trusted Root Certification Authority. Can someone please post a step by step on how to create the certificate so it can be used to sign the XAP. Thanks...

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  • provider discovery url in windows live id

    - by shingara
    Microsoft has announce that WindowsLiveID become a OpenID provider. I want implement it in my application but I can't find the provider discovery URL. In blog post they call about live.com but it's doesn't works. Anyone know this provider discovery URL ?

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  • Append class="external" to external links.

    - by K3
    What is the php code to append class="external" to links that are posted and are not the domain. For example my site is www.mysite.com and you post a link to www.mysite.com/news and a link to www.yoursite.com How do I set it so only non "mysite.com" links have the class specified?

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  • Trying to read FormsAuthentication tickets to read in other areas of site

    - by Pasha Aryana
    Hi, NOTE: I have included 3 links in here to my localhost areas but could not submit the post so I seperetaed them with a space character so it would post on stackoverflow. I currently have 2 ASP.NET MVC apps in my solution. First I run the first one by setting it to be startup project. It goes to the login page, from there once the data has been entered I execute the following code: var authTicket = new FormsAuthenticationTicket(1, login.LoginDataContract.MSISDN, DateTime.Now, DateTime.Now.AddMinutes(Convert.ToDouble("30")), true, ""); string cookieContents = FormsAuthentication.Encrypt(authTicket); var cookie = new HttpCookie(FormsAuthentication.FormsCookieName, cookieContents) { Expires = authTicket.Expiration, //Path = FormsAuthentication.FormsCookiePath //Path = "http://localhost" Domain = "" }; if (System.Web.HttpContext.Current != null) { System.Web.HttpContext.Current.Response.Cookies.Add(cookie); } As you can see I have set the Domain = "", so theoretically speaking it should work on any thing under my http: //localhost. Then I have set the persist security of the cookie to true so I can access it from any where under localhost. The cookie writes fine and I get logged in and all godd for now. BTW the url for this login page is: http //localhost/MyAccount/Login Now then I stop the solution and set the other MVC apps to be the startup. Then I run it. The URL for the second site is: http: //localhost/WebActivations/ Here is the code in the other apps start controller: public class HomeController : Controller { public ActionResult Index() { ViewData["Message"] = "Welcome to ASP.NET MVC!"; // PASHA: Added code to read the authorization cookie set at // login in MyAccount *.sln for (int i = 0; i < System.Web.HttpContext.Current.Request.Cookies.Count;i++) { Response.Write(System.Web.HttpContext.Current.Request.Cookies[i].Name + " " + System.Web.HttpContext.Current.Request.Cookies[i].Value); } HttpCookie authorizationCookie = System.Web.HttpContext.Current.Request.Cookies[FormsAuthentication.FormsCookieName.ToString()]; // decrypt. FormsAuthenticationTicket authorizationForm = FormsAuthentication.Decrypt(authorizationCookie.Value); ViewData["Message"] = authorizationForm.UserData[0].ToString(); return View(); } public ActionResult About() { return View(); } The problem is in this Home controller when I run the solution it cannot read the authentication cookie, you see the loop there it does not find the .ASPXAUTH cookie. But once it crashes in Firefox I have a look in the Page Info and then security and Cookies and its there and its the same cookie. What am I doing wrong?

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