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• Silverlight: Print XPS Programmatically

  - by David

  Is there any way (library or native) to use the printing API to print an XPS document? I tried using the Document Toolkit API which works up to a point, but I get a COM exception when I try to set PrintPageEventArgs.PageVisual.

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• Can I make ruby send network traffic over a specific iface?

  - by rjorgenson

  I am writing a script that grabs the external IP address along with some other information about each iface. I can't figure out how to make ruby send traffic over a specific iface(eth0 and wlan0 for example). I am currently using the open-uri library to open http://whatismyip.org and read it into a variable. def get_external_ip begin open("http://whatismyip.org") { |f| return f.read } rescue return "none" end end Is there any way to specify this at runtime of the script or from within the script itself(ideally)?

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• Combobox item style

  - by user373721

  my project is asp.net MVC, using Telerik MVC combobox. I can change the sytle of the first item if I use: var item = combobox.dropDown.$items.first(); item.addClass('test'); Or change all items, using: combobox.dropDown.$items.addClass('test'); But I need to change just specific items (based on a model), I tried: combobox.dropDown.$items[1].addClass('test'); I get this error: Object doesn't support property or method 'addClass'

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• Dev environment for smart client application

  - by peanut

  Hi, we are starting a new smart client project, which is .net winform as client, connecting web service at application server in win 2003. currently, all developers are using win xp pro, to enalbe debugging at both client and server side, we try to get both client and web service installed on XP pc, but the web server require service account to be used for authentication to Active Directory which need IIS6, so it won't work on XP(xp only support IIS5). What is best way to work around this?

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• Adobe AIR application as a http server?

  - by iamgopal

  Is there any way to use an Adobe AIR application as a local http server? i.e. Adobe AIR application listening to http://localhost:8020 and I'm able to use a browser to access the application? If I can, is it true or pseudo multithreading? Is there any library or code that I can look for?

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• PHP Grid recommendations needed

  - by Jack

  Hi, I'm looking for a grid control for a project I'm doing in PHP. Are there any good recommendations? Ideally, it'd have a data entry mode similar to a spreadsheet where the user could enter row after row after row, without needing to click new/edit buttons or links.

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• Where is the NUnit.Mocks documentation?

  - by emddudley

  Where is the documentation for NUnit's mocking library, NUnit.Mocks? I can't find anything in their official documentation or wiki.

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• .NET : System.Threading.ThreadStart Class

  - by Thomas

  Hello, I have questions about System.Threading.ThreadStart Class : where can I find its specifications ( there is praticly nothing in the msdn : http://msdn.microsoft.com/en-us/library/system.threading.threadstart.aspx or in ROTOR : www.dotnet247.com/247reference/system/threading/threadstart/__rotor.aspx) what is its field : protected System.IntPtr _methodPtrAux thanks

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• Experience with direct data access components

  - by Vinayak Mahadevan

  I would like to know as to what has been the experience of using direct data access components like devart's MyDAC which allows a direct connection to the mysql server rather than through the client library or ODBc.

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• Compact Framework targeting

  - by En

  If a smart device project is set to target CF 2.0, Windows CE 5.0, should this same application run on Windows Mobile 6 with CF 3.5 installed? I was able to install it (the CF 2 app), but when running received an error stating that the assemblies could not be loaded and that CF might not be installed. This has led me to belive that smart device projects wil ONLY work on the framework they target, not any versions lower or greater. Any help would be greatly appreciated.

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• screen sharing software creation using as3.

  - by Rejo Thomas

  I wish to do screen sharing application using as3 as the part of one project. how to get screen sharing video using as3. Thanks.

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• dual map structure implementation?

  - by Danra

  Hey, I'm looking for a standard dual-map structure - is there one implemented in std/boost/another standard C++ library? When I say "dual-map" I mean a map which can be indexed efficiently both by the key and the "value" (it actually has two key types instead of one key type and one value type). for example: dualmap<int,string> m; m[1] = "foo"; m["bar"] = 2 int a = m["bar"]; // a = 2 Thanks, Dan

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• PHP POSTGRE extension

  - by user307880

  Will you be so kind to tell me why the sysytem can't load POSTGRE extension for PHP? In php.ini I write: extension=php_pgsql.dll But when I reboot, I get this warning: Unable to load dynamic library: C:/PHP/exe\php_pgsql.dll. There are no problems with other extensions.

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• Google liked drop down menu

  - by Yan Cheng CHEOK

  Hello, whenever we go to Google Page and click on the "more", a menu will be dropped down. I would like to have the following effect on my web site too. May I know which JavaScript library can help me to achieve the similar effect?

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• What would be the best .NET 2.0 type to represent .NET 3.5 HashSet<T>?

  - by Will Marcouiller

  I'm writing myself a class library to manage Active Directory. I have an interface: Public Interface ISourceAnnuaire(Of T as {IGroupe, ITop, IUniteOrganisation, IUtilisateur}) Readonly Property Changements As Dictionary(Of T, HashSet(Of String)) End Interface This Changements property is used to save in memory the changes that occur on a particular element that is part of the source. However, I am stuck with .NET Framework 2.0. What would be the closest .NET 2.0 for HashSet(Of String)?

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• Selective silence jruby warnings

  - by makenai

  I'm using the ruby-mysql library under JRuby and get the following warnings: /mysql/protocol.rb:530 warning: GC.disable does nothing on JRuby Is there any way to get JRuby to stop complaining about this?

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• Call JNI methods that were not written for your class

  - by JT

  It seems that JNI methods need to be written with the Java class signature built in to them. I want to call a JNI method that I didn't write. Can I call a native method on a library that was not written with my class in mind?

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• Flex-Mate, How To Back PopUp (Dialog) With A Model

  - by davidemm

  I'm using MATE on an Adobe Flex project for MVC. On one of our pages, we have a dialog window that is presented to the user that displays them information that comes from RPC. The pages where this dialog pops up is unrelated to the data being displayed so this is a separate model. How do I create a MATE mapping file that will create the dialog window, make it visible to the user, and then inject in data from a model? Thanks for reading.

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• How to integrate conditional logic in postbuild events

  - by codymanix

  Hi I have a visual studio project which includes postbuildevents in the following form: MyTool.exe $(ProjectDir)somesrcfile.txt $(TargetDir)sometargetfile.bin Now I want to add some logic saying that these steps are taking place only if the files have changed. In peudocode: if (somesrcfile.txt is newer than sometargetfile.bin) { MyTool.exe $(ProjectDir)somesrcfile.txt $(TargetDir)sometargetfile.bin } Can I do this with MsBuild?

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• Specify debug/release build in qt

  - by Royi Freifeld

  I would like Qt Creator to build the project according to the type I specify in the little computer button. Using: CONFIG(debug, debug|release) { DESTDIR = Debug OBJECTS_DIR = Debug/.obj MOC_DIR = Debug/.moc RCC_DIR = Debug/.rcc UI_DIR = Debug/.ui } CONFIG(release, debug|release) { DESTDIR = Release OBJECTS_DIR = Release/.obj MOC_DIR = Release/.moc RCC_DIR = Release/.rcc UI_DIR = Release/.ui } Or, using the answer from here, makes qmake chose the last time a variable was defined. How do I set it? Thnx P.S I don't know if it has something to do with my problem, but I'm using Ubuntu and not Windows

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• Passing an Object as an Interface

  - by Christopher Chase

  This should be a simple answer, i believe its going to be a no, but taken from a larger project, i have an interface and the procedure iMyUnknown= interface(IInterface) ['..GUID..'] end; procedure WorkObject(iObj :iMyUnknown); i know this works var MyUnknown : iMyUnknown; begin if supports(obj, iMyUnknown, MyUnknown) then WorkObject(MyUnknown); But is it possible to do something like this? if supports(obj, iMyUnknown) then WorkObject(obj as iMyUnknown);

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• How catch "Resource not found" warnings in WPF / Visual studio

  - by Sdry

  I am working on a project, in which I am changing themes, by doing this there are some warnings being issued, and I am wondering how to prevent them from beeing issued, or reaching the debug output. `System.Windows.ResourceDictionary Warning: 9 : Resource not found`; It happens when I do Application.Current.Resources.MergedDictionaries.Clear(); Application.Current.Resources.MergedDictionaries.Add(theme.ResourceDictionary); I perfectly understand why there is a warning, I would just like to stop it being outputted (while debugging)

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• Get width of a single character from ttf-font in php?

  - by Martti Laine

  Hello I'm creating an dynamic image, which creates headers on my page using PHPs GD-library. The problem is, that I need a line-wrapping system. It's not a problem itself, but first I need to get the width (in pixels) of current character. I'm pretty curious about this, is there any way? Or do I need to manually specify width of every abc? Martti Laine

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• Appcelerator Titanium: Is it possible to access the user's music?

  - by Donald Hughes

  With Appcelerator Titanium is there any method for accessing the user's music library? With the Apple SDK I can implement the MPMediaPickerController, which allows the user to create a playlist of media items for use in a third party app.

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• Jruby rspec to be run parallely

  - by Priyank

  Hi. Is there something like Spork for Jruby too? We want to parallelize our specs to run faster and pre-load the classes while running the rake task; however we have not been able to do so. Since our project is considerable in size, specs take about 15 minutes to complete and this poses a serious challenge to quick turnaround. Any ideas are more than welcome. Cheers

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