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  • "Symbol not found" error for UIPopoverController in an iPhone/iPad Universal App

    - by alexbw
    In a universal binary iPhone/iPad app of mine, users are able to adjust preferences in a view controller that's presented modally. On the iPhone, the settings panel is presented with presentModalViewController:animated:, and on the iPad, I use a UIPopoverController. I'm having a heck of a time completely isolating the UIPopoverController code away from the iPhone code. Everytime I compile for the iPhone, I get the following error: dyld: Symbol not found: _OBJC_CLASS_$_UIPopoverController Referenced from: /var/mobile/Applications/CBB37F87-AA6D-47E2-823A-E259E3268A32/MyApp debug.app/MyApp Expected in: /System/Library/Frameworks/UIKit.framework/UIKit This is of course because UIKit on the iPhone doesn't have a UIPopoverController class. Does anybody have advice for how to effectively isolate the iPad API includes from the iPhone code, so I can actually run my code?

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  • C# NotifyIcon ShowBalloonTip timeout

    - by Dubila
    Hi, In my c# (2.0 framework) application I'm using notify Icon control. I want to show from this control a balloon tip. but the "showBalloonTip" event i slimite to a timeout and I want to show this balloon forever. I've tried to use a timer that will show the balloon again and again but in vista there is a fading effect for balloons and if it is not disabled every 25-30 seconds the balloon will fade in. Any idea? Thanks.

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  • how to use Foreign key in L2E or EF?

    - by 5YrsLaterDBA
    I have a User table which has a PrivilegeId foreign key points to a Privilege table and is the primary key there. In Entity Framework, the VS will not generate a PrivilegeId variable under Users for you. It will generate a Privilege property and PrivilegeReference property for you instead. When I load a User, the Privilege property is null by default. That means EF does not load refered entity for you automatically. I think I may did something wrong? I cannot load Privilege separatedly because I have no info about the Privilege at that time. I guess EF should load the refered entities for me but I missed something. anybody can help me?

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  • Problems with Routing URLs using CGI and Bottle.py

    - by Risingson
    I've been having difficulty getting anything more than a simple index / to return correctly using bottle.py in a CGI environment. When I try to return /hello I get a 404 response. However, if I request /index.py/hello import bottle from bottle import route @route('/') def index(): return 'Index' @route('/hello') def hello(): return 'Hello' if __name__ == '__main__': from wsgiref.handlers import CGIHandler CGIHandler().run(bottle.default_app()) And here is my .htaccess file DirectoryIndex index.py <ifmodule mod_rewrite.c=""> RewriteEngine on RewriteBase / RewriteCond %{REQUEST_FILENAME} !-f RewriteRule ^(.*)$ /index.py/$1 [L] </ifmodule> I copied much of the code from here as I'm using DH and it seemed relevant: http://blog.coderonfire.com/2010/02/running-bottle-python-micro-framework.html Thanks for helping.

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  • Using Bitmap.LockBits and Marshal.Copy in IronPython not changing image as expected

    - by Leonard H Martin
    Hi all, I have written the following IronPython code: import clr clr.AddReference("System.Drawing") from System import * from System.Drawing import * from System.Drawing.Imaging import * originalImage = Bitmap("Test.bmp") def RedTint(bitmap): bmData = bitmap.LockBits(Rectangle(0, 0, bitmap.Width, bitmap.Height), ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb) ptr = bmData.Scan0 bytes = bmData.Stride * bitmap.Height rgbValues = Array.CreateInstance(Byte, bytes) Runtime.InteropServices.Marshal.Copy(ptr, rgbValues, 0, bytes) for i in rgbValues[::3]: i = 255 Runtime.InteropServices.Marshal.Copy(rgbValues, 0, ptr, bytes) bitmap.UnlockBits(bmData) return bitmap newPic = RedTint(originalImage) newPic.Save("New.bmp") Which is my interpretation of this MSDN code sample: http://msdn.microsoft.com/en-us/library/5ey6h79d.aspx except that I am saving the altered bitmap instead of displaying it in a Form. The code runs, however the newly saved bitmap is an exact copy of the original image with no sign of any changes having occurred (it's supposed to create a red tint). Could anyone advise what's wrong with my code? The image I'm using is simply a 24bpp bitmap I created in Paint (it's just a big white rectangle!), using IronPython 2.6 and on Windows 7 (x64) with .Net Framework 3.5 SP1 installed.

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  • Redirecting a port to a remote server on windows

    - by Chris T
    I only have command line access to a server and I'm not allowed to disable the antivirus (which blocks netcat). What I would like to do is have a program that listens on port A and when a remote computer connects to it redirect all input/output of that socket to another server on a different port. Basically a small proxy. Is there anything that will let me do this from command line? If not I could try coding something simple that does this with C++

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  • Silverlight using WCF Ria with POCOS gives edit operation error

    - by JD
    Hi, I have converted an Entity framework project to use POCO objects by removing the entity data model and the domain service and meta data classes. My silverlight project works as it is showing a datagrid of Employee objects. I have not added a DataForm and when I modify the "name" property of one of my Employee objects, I get the error: This EntitySet of type 'TestEmployeesApp.Web.Employee' does not support the 'Edit' operation. The error occurs on validatingProperty() on the class Entity on the client side. I checked the metadata on the server side, and all my properties have the attribute Editable(true). I am using Silverlight 3 with VS2008. JD

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  • Loading Eclipse plug-ins from source .jar without project file

    - by Christian P.
    I have a number of plug-ins meant for the OSGi framework. They have been bundled in individual .jars containing the source .java files as well as the needed MANIFEST.MF and plugin.properties files. The problem is, I wish to edit these. What is the best/easiest way to import them as plug-ins into Eclipse so that I can continue as if I had been handed an eclipse project with source files (instead of the .jar files). For those interested, the files can be found here: https://sourceforge.net/projects/domoticdog/files/ (Dog2.0.8_source).

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  • Get BSD file descriptor from OSX CoreServices objects.

    - by Inso Reiges
    Hello, I am new to OSX user space development. I've read documentation and googled before asking, but still have no clue about the following. If i am to use CoreServices framework to work with files (FSRef, Forks, URLs, etc.) will i be able to get a raw BSD file descriptor (plain int)? If yes, then how can i do that? The thing is, i want to learn to program with OSX frameworks, but the actual task at hand will require BSD file descriptor later. Inso.

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  • EF4, MVC 3, Azure and Code First or Traditional

    - by RichardAlanA
    I am planning to build a web application using ASP MVC3 that runs on Azure with a SQL Azure back end. I would like to use the Microsoft stack and have no plans to ever change to another stack. I am looking into the use of WCF and WF but that would be in the future. I looked at the traditional and Code First approach to using Entity Framework but I can't see if there is any advantage in using one or the other approach. Sure they each have advantages but for me I don't care if my classes do inherit from EF classes. All I want is to find the most efficient solution. Can anyone out there give me some advice as to which approach might be the best. thanks very much Richard

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  • NameValueCollection vs Dictionary<string,string>

    - by frankadelic
    Any reason I should use Dictionary<string,string instead of NameValueCollection? (in C# / .NET Framework) Option 1, using NameValueCollection: //enter values: NameValueCollection nvc = new NameValueCollection() { {"key1", "value1"}, {"key2", "value2"}, {"key3", "value3"} }; // retrieve values: foreach(string key in nvc.AllKeys) { string value = nvc[key]; // do something } Option 2, using Dictionary<string,string... //enter values: Dictionary<string, string> dict = new Dictionary<string, string>() { {"key1", "value1"}, {"key2", "value2"}, {"key3", "value3"} }; // retrieve values: foreach (KeyValuePair<string, string> kvp in dict) { string key = kvp.Key; string val = kvp.Value; // do something } For these use cases, is there any advantage to use one versus the other? Any difference in performance, memory use, sort order, etc.?

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  • ASP.NEt MVC 2 Client validation function in Ajax form

    - by user295541
    Hello, My problem is the following: I'm using client validation function of the MVC 2.0 framework. Everything is nice, when I use the validation in a simple form. But when I use an Ajax form, and I update the fields of the ajax form. After the client validation dosen't work. Exactly: the ajax postback is not fired, but the validation message is not shown. I think about, I have to refresh the validation after the ajax call but I dont know how I should do it. Anybody can help me?

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  • ClearCase: Copy old versions with Snapshot Views under Windows

    - by cogmios
    Using IBM Rational ClearCase: - I have only access to Snapshot Views so NO dynamic Views I want to copy ALL versions from a certain changeset to c:\temp. I have already listed the changeset versions in a file (couple of hundred of versions, I only need the latest one), I do not have a baseline over this older set. What I now have and does not work: #!/usr/bin/perl -w # # PROGRAM: copytest.pl $filename = "Design test123.doc"; $view = "D:\\AdminViews\\ABC_R1_READ_2\\ABCD002\\ABC_DESIGN\\BLA Framework\\P0\\"; $version = "\\main\\ABC_R1_READ\\1"; $printhet = 'cleartool find . -name "' . $filename . '" -version version(' . $version. ') -exec "cmd /c copy %CLEARCASE_XPN% D:\temp\%CLEARCASE_PN%"'; system($printhet);

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  • How to simulate a mouse click on a UIWebView in Cocoa for the iPhone?

    - by eagle
    I'm trying to setup automated unit tests for an iPhone application. I'm using a UIWebView and need to simulate clicks on different links. I've tried doing this with JavaScript, but it doesn't produce the same result as when I manually click on the links. The main problem is with links that have their target property set. I believe the only way for this automated unit test to work correctly is to simulate a mouse click at a specific x/y coordinate (i.e. where the link is located). Since the unit testing will only be used internally, private API calls are fine. It seems like this should be possible since the iPhone app isimulate seems to do something similar. Is there any way to do this in the framework?

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  • What CI server and Configuration Management tools I should use

    - by Bera
    Hi ! What CI server and Configuration Management tools I should use together for a truly development and deploy maintenance. There isn't the de facto rails sustainable environment, is there? Some assumptions: • code control version ok - git (de facto tool) • test framework ok - whatever (rspec is my choice) • code coverage and analysis ok - whatever (metric-fu, for example) • server stack ok - (Passenger for example) • issue tracker (RedMine) • etc, ... I'm want to play if integrity and moonshine projects, for me it's a good for beginning, isn't it? What do you think about this? Thanks, Bruno

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  • Redirect absolutely anything to new domain with .htaccess

    - by John Hunt
    Ok, so I'm in need a simple redirect: Redirect 301 / http://www.new.com/ Similar to that, except I want it to catch anything, such as: www.old.com/blah/blah/?xyz=123&aaaaabbbb=erewr3ttt#ewtjhirhjerh and send the user to: www.new.com Should be easy right? Finding out how to do this is not so easy. Using the above rule we're still getting 404's for things that aren't there rather than the Redirect rule just getting everything.

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  • Commands to compile programs on Windows

    - by Arjun Vasudevan
    In case I have .NET framework installed in my computer + all the necessary other language support (Perl Interpreter, etc) What are the commands I should give in the console to compile programs in the following languages: 1. C 2. C++ 3. Java 4. Python 5. VB 6. C# 7. Perl 8. Ruby Like we have for VB- *vbc program_name.vb*, what are the commands to compile programs in other languages?

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  • Cufon JS is not loading

    - by UXdesigner
    I've developed a website in html/css and it works perfectly fine. Now I'm working with the coder, integrating this to a .NET framework, changing the website to .apsx instead of html, but during the build of the website, the only error that is marked is the load of Cufon , it simply can't load and the structure and syntax of all the commands are the same I used with the html site that actually works. There are no path problems so far. What do you guys think would be this problem ? Thank you for your kind help.

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  • Is .NET support for Win32 Code Interop?

    - by Usman
    Hello, I need to InterOp Win32 code (unmanaged Win32 DLL's and Exe) completely with .NET. I need to call Win32 unmanaged code(DLL exported functions) at runtime i.e (knowing the types of data types in Win32 signatures and need to pass data according to that type at runtime). This is 100% possible in case of COM. You can convert COM unmanaged code to managed assemblies using tlbimp.exe and use now reflection API to work with those managed types(actual were unmanaged types now converted managed using tlbimp). But same functionality I need to get in terms of Win32(i.e) in .NET framework. How?? I know MS provided Export table reading API ..but I couldn't find exact API for InterOp of Win32 unmanaged code Regards

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  • Is There any way to change Active Directory Users Database Source?

    - by Mehrdad Amini
    I need Active Directory Use My Own Custom Database (or shell or ...) for Authentication Users. Is there any extention or something like this to change User Passwords Database of active directory? I need this Because My Accounts Are In simple Database And I don't Want to Sync them periodically In Fact I can Not Change all My Applications to authenticate from Active Directory!Just I need Active Directory to Use My Database For Authentication.

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  • OpenFileDialog RestoreDirectory as no effect if Multiselect is set to true

    - by Simon T.
    We use OpenFileDialog across our application to select files. So far, we never used Multiselect. We set RestoreDirectory to true so that any time we open the dialog we get the user to the last directory used. If I set Multiselect to true, the directory from which the files are selected is not remembered. The dialog shows the last directory used when Multiselect was set to false. By the way, we create a new instance of OpenFileDialog. The environment: Windows XP VS 2008 targeting framework 3.5 C#

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  • Checking the integrity of windows 2008 server backup

    - by Norberto
    Hi all There is a simple way to check the integrity of a backup made with Windows Backup in Windows 2008 Server Enterprise (not R2)? Today i tried to restore some files from a backup I made some days ago, and the Windows Backup snap-in reported that the file was unreadable. I think the corruption occurred due to the network share in wich the files were being stored went offline during the backup process, that was my fault. Regards Norberto

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