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• Silverlight XAML layout issue

  - by George2

  Hello everyone, I am using Silverlight 3.0 + .Net 3.5 + VSTS 2008 + C# to develop a simple video application using the open source slvideoplayer of Silverlight. http://slvideoplayer.codeplex.com/ For the player, the play control is at the bottom of the rendering video, any ideas how to place play control at the top of video? I have tried hard but can not figure out. Any solutions? thanks in advance, George

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• How to programmatically reference a Silverlight DataGrid cell?

  - by user232228

  Most grids use a syntax such as MyGrid[row, col] to reference a particular cell programatically. How is this done, say, in C#, for the Silverlight DataGrid? All examples I've seen thus far use only XAML. Thanks.

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• tomcat behind 2 apache http server

  - by pyro

  I have this architecture: http Ajp [Apache A] ------- [Apache B] ---------- [Tomcat] there is a way to configure [Apache B] to forward an ajp request in order to achive this: Ajp Ajp [Apache A] ------- [Apache B] ---------- [Tomcat] ??? many thanks in advance.

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• Video capture on MacOS

  - by Andrea Girardi

  Hi to all I'm wrtiting a C++ application with Trolltech QT Library and I need to capture video stream from a camera and some medical instrumentations. What kind of hardware can I use to do this? I've tried with OpenCV but it doesn't recognize my EyeTV 250. Can I use Pinnacle Video capture for Mac? thanks, Andrea

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• Objective-C (Desktop) XML file/web page to NSTableView

  - by Frankie Laguna

  I'm looking to retrieve an XML document from a private API, then parse it into a table view. I've looked through a few articles but I can't find anything that has helped me fully. Does anyone have any articles, tutorials, examples, etc that can help me out? Thanks in advance!

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• Android insertImage and the Gallery Application

  - by Steve Jones

  I am adding a bmp file to the media store using the line below ContentResolver cr = getContentResolver(); Uri uri = Uri.parse(MediaStore.Images.Media.insertImage(cr, bmp, "name", "now")); I then go to the gallery application and it shows the image, but shows it under "Camera Pictures". Is there a way to change this to its own group, perhaps to its own group? Do I need a custom content provider for this? Thanks.

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• Web application vs. web services vs. classic application

  - by Cicik

  Please I need help. I have project in which I need application which communicates with local DB server and simultaneously with central remote DB server to complete some task(read stock quotas from local server create order and then write order to central orders DB,...). So, I don`t know which architecture and technology do this. Web application, .NET WinForms client applications on each computer, or web services based central application with client applications? What are general differences between this approaches? Thanks

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• Align views in the middle of anotehr views baseline in android

  - by jonney

  Hi.how do u allign views relative to the "middle" part of another view? i think its best explained with a pic of the UI i am trying to create in android http://img228.imageshack.us/img228/3239/howtom.png Thanks in advance

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• How can I install and launch tesseract-ocr using PHP

  - by paulrajj

  I am looking for a OCR component that converts images of text into characters using php. I got a script tesseract-ocr from google code. How can I install and launch tesseract-ocr through php ? As I am a beginner in PHP, I cant come up with the documentation they provided. I need some simple steps to install and launch ? thanks in advance.

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• Biggest GWT Pitfalls?

  - by agartzke

  I'm at the beginning/middle of a project that we chose to implement using GWT. Has anyone encountered any major pitfalls in using GWT (and GWT-EXT) that were unable to be overcome? How about from a performance perspective? A couple things that we've seen/heard already include: Google not being able to index content CSS and styling in general seems to be a bit flaky Looking for any additional feedback on these items as well. Thanks!

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• Paperclip plugin on Rails 3

  - by Jiang

  Hi all, I tried to use paperclip plugin on rails 3-beta 3. I installed this plugin successfully, but when I use the following script to generate: rails generate paperclip xxx xxx it said generator not found. Any ideas? Thanks.

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• WSPBuilder questions for first-time webpart

  - by dotnetdev

  Hi, I have made my first webpart using WSPBuilder. When I try to deploy it using STSADM, I get an error stating access is denied. I am an admin on the machine (well it's a VM). Also, with WSPBuilder, do I need to change the config files (I assume no as the point of the tool is to automate this)? Thanks

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• use result set of mysql stored procedure in another stored procedure

  - by hmak

  I have a MYSQL stored procedure SP1() that returns a result set. I want to call SP1() inside of SP2() and loop through the result set of SP1() to do some additional work. I don't want to include my logic from SP1() because it would make SP2() too complicated. Any suggestions? Thanks.

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• Implementing Custom CacheDependency to invalidate ASP.Net cache item

  - by Ajay

  Hi, I want to implement my own customCacheDependency class by deriving base CacheDependency, as provided SqlCacheDependency is not suitable for my case. (thousands of cache items, and there will so many subscriptions in SQL as well as issues with registration in ASP.Net) I want to use this in ASP.Net VirtualPathProvider's our custom implementation, so I can pass this CustomCacheDependecy to notify the asp.net that file content in the DB has changed. Can some one point me to any custom implementation of CacheDependency (preferably using MessageQueue)? Thanks & Regards, Ajay

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• Find a free port C#

  - by Alon

  How does IPEndPoint finds a free port when I do new IPEndPoint(IPAddress.Any, 0), for example? Is it possible to find a free port from a range, without the GetActiveTcpConnections method? because it is slow - I need a faster way to do this. Thanks.

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• Real-time wmv video encoding in C#

  - by Greg Roberts

  How to encode video on the fly and send it trough the network from C#? Can't find a suitable library. I need to encode in WMV and don't mind if the actual encoding is made in C++ as long as the library has a .NET assembly available. Thanks

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• Matlab Simulink: Transfer Function

  - by stanigator

  I am trying to model a transfer function block for let's say 1/(s+1). I am having a hard time coming up with proper search terms for it, hence having trouble finding out how I can achieve this on the Internet. What is the easiest way to implement a block for a transfer function in Simulink? Thanks in advance.

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• SubWCRev.exe in msbuild to find local modifications

  - by Hema Joshi

  hi, i want to execute SubWCRev.exe in msbuild to check for local modifications .if local modifications found then i want to display message on command prompt. please tell me how can i use this. thanks

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• jQuery image gallery

  - by Dom

  Hello All, I am not sure if this will be right place to ask the question, but I have spent las 2 hours on Google trying to find something. Im looking for image gallery/sideshow that will look like the one on dell web site. Can anyone direct me to one please? I would really appreciate. Thanks Dom

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• WPF Global Resources in App.xaml

  - by Ryan

  I have created a custom Treeview control and am trying to access the HierarchicalDataTemplate resource of this control from another window in the same project. I have placed <ResourceDictionary Source="/Controls/TreeView/Themes/Generic.xaml"/> into my App.xaml file. Everytime I run, I get an error saying that it can not find the resource key "scene" - the name of the HierarchicalDataTemplate from my custom control. How can I access this template? Thanks

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• Type Casting Exception

  - by Asim Sajjad

  Why the statement (int)"84" Throw exception and Convert.ToInt32("84") didn't throw exacption. any idea about it. thanks in advance

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• Using [assembly: System.Runtime.CompilerServices.InternalsVisibleTo("System.Windows")] To expose Int

  - by Anthony

  Ok so I had a qustion awhile back regarding Silverlight 4 Data Binding with anonymous types, one of the answers was to use [assembly: System.Runtime.CompilerServices.InternalsVisibleTo("System.Windows")] in your AssemblyInfo.cs file. I tried this and it works! I know I'm making all my internal properties classes and methods visible to the System.Windows Assembley. But what kind of risk is this with the following in mind: The product is a hosted silverlight based web application, so it wont be distributed. Thanks in advance

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• How to deploy asp.net web application multiple times on the same server?

  - by Sergey

  Hello, I have a ASP.NET 3.5 web application and I would like to allow users to install this web application multiple times on the same server. Each web app will work with it's own database: Server1 -------- WebApp1 - database1 WebApp2 - database2 WebApp3 - database3 Firstly I tried to use web-deployment-project, but it allows me to install my web application only once. How I should implement deployment of web app multiple times on the same server? Should I develop my own winforms application? Thanks, Sergey

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• NSUserDefaults always returns 0, in Simulator and Device

  - by joec

  I have a settings bundle in my iPhone app, with the following PList: Type: PSMultiValueSpecifier Title: Within (Kilometres) DefaultValue: Number: 1 Titles: Array: Item 1: Number: 1 Item 2: Number: 2 Values: Array: Item 1: Number: 1 Item 2: Number: 2 Key: String: km Then in my code i have: NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults]; NSInteger choiceOne = [defaults integerForKey:@"km"]; choiceOne is always 0. What am i doing wrong? Thanks

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• iPhone SDK Auto scrolling UIWebView to a specific position

  - by lnetanel

  Hi, I Have a UIWebView that displays third party web page (not a page I can control) I need a way to scroll the content of the web view to a specific position in that page. Any idea how to implement it? Thanks.

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