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  • WPF BindingListCollectionView to ListCollectionView for DataTable as ItemsSource

    - by Marco
    Hi everyone, I want to do custom sorting on a ListView which has a DataTable as ItemsSource: myListView.ItemsSource = (data as DataTable); And this are the first lines of my sorting function: DataView view = (myListView.ItemsSource as DataTable).DefaultView; ListCollectionView coll = (ListCollectionView)CollectionViewSource.GetDefaultView(view); The second line throws an execption like: Unable to cast "System.Windows.Data.BindingListCollectionView" to "System.Windows.Data.ListCollectionView" Has anyone a solution? Thx 4 answers

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  • 'Microsoft.ACE.OLEDB.12.0' 64x Sql Server and 86x Office???

    - by Chris
    The error: OLE DB provider 'Microsoft.ACE.OLEDB.12.0' cannot be used for distributed queries because the provider is configured to run in single-threaded apartment mode. And the answers I'm seeing is a conflict between 64 bit Sql Server and 32 bit Office. Is there a way to run an openrowset on Excel into Sql Server? insert into dbo.FiscalCalendar select * from openrowset('Microsoft.ACE.OLEDB.12.0', 'Excel 12.0 Xml;Database=C:\Users\v-chrha\Desktop\fy11.xlsx;', 'Select * from [Sheet1]')

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  • Desktop development versus Web development

    - by eKek0
    What are the advantages and disadvantages of one model and the other? Why and when would you choose one or the other? If you were going to build a business application, which is the best approach for you? To make this a fair question, is better if you post only quantified non-subjective answers.

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  • How to read a barcode from an image

    - by tardate
    I'm seeking a library, technique or advice on how to read an EAN-13 barcode from an image (including ISBN,and ISSN encodings). The image would come from a mobile phone or webcam, so resolution may be quite poor and not well aligned. I'm specifically interested in something that could be used from ruby on rails, but answers for other languages are welcome. Open Source solutions preferred. Leading solutions so far: ZBar (previously known as Zebra - h/t @bgbg, @Natim) and ZXing (h/t @codr)

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  • ksh: assigning function output to an array

    - by rcarson
    Why doesn't this work??? #!/bin/ksh # array testfunc() function testfunc { typeset -A env env=( one="motherload" ) print -r $env return 0 } testfunc # returns: ( one=motherload ) typeset -A testvar # segfaults on linux, memfaults on solaris testvar=$(testfunc) # segfaults on linux, memfaults on solaris print -r $testvar I am sure this has been asked before, but I am not sure what to search on and everything I have been trying to use for keywords is not bringing me any answers that relate to my problem.

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  • Add a contact to android emulator

    - by Sephy
    Hi, My issue is quite simple I think : I would like to be able to add a contact to the contact list by a simple click on a button (and be able to test it on the emulator). The data of this contact would be stored in the source code of the application. is there an easy way of doing that? thank you for your answers

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  • Coldfusion popularity

    - by jrharshath
    Hi, I've heard of Coldfusion being a server side technology for web app dev. Are there any statistics as to how widely it is used as opposed to PHP, Java Servlets and JSP or ASP.NET? Are there any special features in coldfusion that make learning it worth the while? Thanks, jrh PS: please don't close this question as argumentative. I'm looking for statistics and real answers. Thanks for understanding.

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  • How to clone objects in NHibernate?

    - by Anry
    How to implement cloning of objects (entities) in NHibernate? In the classes of entities has properties such public virtual IList<Club> Clubs { get; set; } All classes are inherited from BaseObject. I tried to implement using xml serialization, but the interfaces are not serialized. Thank you for your answers!

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  • Developing WLST scripts with Eclipse

    - by antispam
    We are in the process of developing several WLST (WebLogic Scripting Tool) scripts and we would like to setup a development environment. Has anybody managed to configure Eclipse PyDev (or another plugin) to support it? Do you know any other alternative? Thank you for your answers.

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  • Additional macro support in clang?

    - by anon
    Since LLVM/cLang is especially well designed. This seems like a great opportunity to augment the C/C++ macro/preprocessor system. Does anyone know of additional macro/preprocessor abilities added by Clang or side projects to make the macro system more powerful (like turing complete) Thakns! Note: I am asking about macros. Not C++ templates. Readers: pleaser downvote any answers referring to templates. I want this thread to be macro/preprocessor specific.

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  • Browser not loading Php pages

    - by ihaveitnow
    Im using a linux machine, and I followed the instructions seen on http://jm2.php.net/manual/en/install.php to setup php, apache and my sql. I did exactly what it said and nothing more, but when I try to open a .php file with firefox or chrome, it downloads...? Im following a tutorial on learning php seen here: http://devzone.zend.com/node/view/id/625 Is there something im not doing or doing wrong? All answers are appreciated.

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  • iPhone application name on iTunes

    - by xenep
    Sorry if these are stupid questions but I couldn't find answers :( Is there any way to set the display name of the application which is shown on iPhone and on iTunes different? The name that I wrote to "Display bundle name" in info.plist is shown both on iTunes and iPhone, is there any way to separate them? My second question is: how can I change the genre of my application? Now it's "Unknown Genre".

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  • pitfalls/disadvantages of functional programming

    - by CrazyJugglerDrummer
    When would you NOT want to use functional programming? What is it not so good at? I am more looking for disadvantages of the paradigm as a whole, not things like "not widely used", or "no good debugger available". Those answers may be correct as of now, but they deal with FP being a new concept (an unavoidable issue) and not any inherent qualities. Related: pitfalls of object oriented programming advantages of functional programming

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  • JavaFX HTMLEditor - Insert image function

    - by Reshi
    I'm using JavaFX integrated HTMLEditor. All the functions that it has are fine but I need to have also the function of inserting an image inside the HTML text. Do you know some source which I could use? Or some other HTML (WYSIWYG) editor that could be used inside JavaFX and it has this functionality ? I can program this functionality into the existing JavaFX HTMLEditor by myself, but I prefer to ask before I start doing something :) Thank you very much for your answers ;)

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  • Objective C: "_main", referenced from: Start in crt1.3.1.o error

    - by Derek Clarkson
    Hi all, Trying to compile a iPhone/iPad application with SDK3.2 and am getting this error: Undefined symbols: "_main", referenced from: Start in crt1.10.5.o Symbol(s) not found Collect2: Id returned 1 exit status I think it's telling me that it's somehow trying to work with code from another SDK but searching the web has not provided any clear answers. Anyone able to guide me on this and what to look for?

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  • How to track Google Analytics Events in Server Side asp.net?

    - by Raj
    Hello, Is there a way to track Google Analytics Events from Server Side in ASP.NET, the requirement is the the Event should be tracked on button click after some functionalities are executed on Serverside. ? OnClientClick of button, we cannot fulfill this requirement completely as some time serverside functionalities can fail but the event will get tracked in Google? Please help me in this regard. Appreciate expert answers. Thanks in Advance, Raj

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  • how did SO animate answer div

    - by c0mrade
    I am wondering for some time now, how did SO do this animation on answers when you click on link answer, answer divs color changes for some time and it reverts back, I'm sure this question has been asked before but I just couldn't find it. Or this random example : http://stackoverflow.com/questions/2706443/what-pitfalls-if-any-are-there-to-learning-c-c-as-a-first-language/2706531#2706531

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