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  • How to unit tests functions which return results asyncronously in XCode?

    - by DevDevDev
    I have something like - (void)getData:(SomeParameter*)param { // Remotely call out for data returned asynchronously // returns data via a delegate method } - (void)handleDataDelegateMethod:(NSData*)data { // Handle returned data } I want to write a unit test for this, how can I do something better than NSData* returnedData = nil; - (void)handleDataDelegateMethod:(NSData*)data { returnedData = data; } - (void)test { [obj getData:param]; while (!returnedData) { [NSThread sleep:1]; } // Make tests on returnedData }

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  • SQLParameter not working properly

    - by Pselus
    I am trying to access a stored procedure and I'm getting an error that says: Procedure or function 'getbug' expects parameter '@bugID', which was not supplied. This is my code to call the procedure. SqlCommand cmd = new SqlCommand("getbug", cn); cmd.Parameters.Add(new SqlParameter("bugID", bugID)); bugID is set as 1089 (and is type int) I can't figure out why this won't work.

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  • Use .NET in VB6 or classical ASP

    - by Michael
    Duplicate of Calling .NET methods from VB6 via COM visible DLL Which ways exist to use/call .NET classes/functions/libraries (.net 3.x) in VB6 or classical ASP ? Has anybody experiences with that ? How much effort is necessary to wrap .NET to COM ? Are there tools which help ?

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  • Problem Naming an Interface

    - by Jens Schauder
    I have an interface named PropertyFilter which used to take a Propertyand decide if accepts it or not. And the world was good. But now the interface changed, so that implementations may choose to add additional Propertys. For example a Customer property might get expanded into Name and Address properties. I think it is obvious this is not a Filter anymore, but how would you call such a thing?

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  • How to attach Gtk::Menu to Gtk::Widget

    - by krokoziabla
    Gtk::Menu has void Gtk::Menu::attach_to_widget(Widget& attach_widget, GtkMenuDetachFunc detacher) void Gtk::Menu::attach_to_widget (Widget& attach_widget) wrapper methods for void gtk_menu_attach_to_widget(GtkMenu *menu, GtkWidget *attach_widget, GtkMenuDetachFunc detacher) But why are they protected? If I want to make a pop-up menu on a widget, how, then, can I get access to it from the menu's activate call-back if not via these methods?

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  • GetFirstChild in win32 ?

    - by UK
    Hello All, I use EnumChildWindows to get all the Child windows from the main HWND window , But i would like to get only the first child of the given HWND window. BOOL CALLBACK EnumChildProc ( HWND hwndChild, LPARAM lParam) { // logic to call only once } Is it correct ? or any other simple way ? ~UK

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  • Use the output of a command as input of the next command

    - by r2b2
    so i call this php script from the command line : /usr/bin/php /var/www/bims/index.php "projects/output" and it's output is : file1 file2 file3 What I would like to do is get this output and feed to the "rm" command but i think im not doing it right : /usr/bin/php /var/www/bims/index.php "projects/output" | rm My goal is to delete whatever file names the php script outputs. What should be the proper way to do this? Thanks!

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  • Tiny MCE - set full-screen when editor is loaded?

    - by Martin
    I use tiny_mce as word-like editor in textareas that are in iframes. I want to use whole iframe space. TinyMCE has a fullscreen button, but I need to set full-screen mode automatically when plugin has loaded. Is there a function/trigger to call this mode (or the button)? Thanks for help.

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  • iPhone Launch Image zoom animation not working on physical device

    - by user341542
    I have developed an iPhone app with a launch image. When starting the app in the simulator, the image zooms in as expected. However, when the app is deployed to my physical device, the zoom animation is very short and sometimes completes instantaneously. I'm sure it's nothing to do with my app start up as I put a sleep call in applicationDidFinishLoading to slow it down and this occurs after the zoom animation has completed.

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  • coding on back button of navigation based application??

    - by hemant
    In one view during a function call i am assigning 1 to a flag...when i navigate back to previous view i want the the flag value to be retained to that view...how cAn i do coding on the button that appears on the screen to navigate back to the previous screen might be able to do it or is there any better solution???

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  • What's behind the 'system' function in perl?

    - by JohnJohnGa
    i can thought that it will open a shell, execute the parameter (shell command) and return the result in a scalar. But, execute 'system' function in a perl script is faster than a shell command. It will call this command in C? If yes, what's the difference between rmdir foo and system('rmdir foo'); Thanks,

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  • How can I read a file's contents directly with Perl's Net::FTP?

    - by muruga
    I want to get the file from one host to another host. We can get the file using the NET::FTP module. In that module we can use the get method to get the file. But I want the file contents instead of the file. I know that using the read method we can read the file contents. But how do I call the read function and how do I get the file contents?

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  • Extra GET Request on META Refresh Redirect (CGI-C)

    - by Koray Alkan
    I have a form (on page form.html) submitting with POST method to a CGI-C page - let's call it form.cgi - and what form.cgi does is it redirects the user to the previous page (to form.html) with appending query strings using HTTP-EQUIV Refresh META after 5 seconds. However, if I monitor the Web server's access.log although I see the appropriate POST request for form.cgi there is an additional GET request for form.cgi again, after 5 seconds just before redirecting the user to form.html Has anyone faced with such an issue?

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  • Is there a network diagram standard for illustrating web services?

    - by Phil.Wheeler
    I'm putting together a Solution Architecture document for an enhancement we're adding to our site and it occurs to me that I've never formally illustrated a web service call before. Is there a convention for how web service calls are illustrated on your garden-variety network diagram? Can anyone point me to examples or share something on Create.ly (or similar service)?

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  • compact framework windows CE using ExtEscape to control the brightness

    - by mack369
    I need to be able to control brightness of my Windows CE 5.0 device. I've found that there is an API function ExtEscape to do that ( http://msdn.microsoft.com/en-us/library/aa453063 ) but it needs a structure ContrastCmdInputParm (http://msdn.microsoft.com/en-us/library/Aa447689 ) as a parameter. Since ExtEscape is unmanaged, I cannot pass a .net structure. What is the simplest way to call this function?

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  • Windowless OpenGL

    - by ext
    Hi, I would like to have a windowless OpenGL context (on both GNU/linux with Xorg and Windows). I'm not going to render anything but only call functions like glGetString, glCompileShader and similar. I've done some goggling but not come up with anything useful, except creating a hidden window; which seems like a hack to me. So does anyone have a better idea (for any platform)?

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  • how to bind gridview through linq

    - by Manoj Wadhwani
    I am using linq to sql Currently i am binding gridviw through linq which query written in business logic call . i have extract record through query in business logic class and i want to bind that particular data to gridviw and return data . how to retrun data which type is array. code is mention below: CMSBusiness.DataClasses1DataContext db = new DataClasses1DataContext(); var cate = from p in db.categoryTables select new { categoryId=p.categoryId, categoryName=p.categoryName, categoryDesc=p.categoryDesc }; how to return value and bind gridview , Please suggest

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