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• Why do browser vendors make their own css properties?

  - by jitendra

  Why do browser vendors make their own css properties, even they know these will not pass the w3c validation? What is the purpose? Is for their own testing, or for web developers, or to demonstrate browser capabilities to the world and to the W3C organizations and to CSS development team of W3C? is it like a beta version of demonstration? if i use any browser specific for now can they remove that property's support from future versions.will i have to edit my css in future For example: https://developer.mozilla.org/en/CSS_Reference/Mozilla_Extensions

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• ActiveRecord finding from inside a serialized field

  - by JP

  While working with ActiveRecord I have a table which stores a serialized array of participant usernames for each row. Is there an easy way to search for all rows who contain a specific user? I realise I could just make a new linked table for the participants, but I feel like that would increase my overhead unnecessarily -- what do you think?

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• C#.NET Generic Methods and Inheritance.

  - by ealgestorm

  Is it possible to do the following with generics in C#.NET public abstract class A { public abstract T MethodB<T>(string s); } public class C: A { public override DateTime MethodB(string s) { } } i.e. have a generic method in a base class and then use a specific type for that method in a sub class.

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• Localized messages for internal .NET exceptions - where are the resources stored?

  - by Marek

  I am wondering where do the localized message come from. They apparently from resource class called SR that uses the standard .NET localization mechanism (via ResourceManager) I can not find any satellite resource assemblies (e.g. System.es-es.dll) when I install a specific localized .NET framework version. Where are the localized resource variants coming from?

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• How do i check if a node is a child of another node?

  - by Rachel

  I want to get all "generateId" values of the text nodes which are a child of a specific node whose attribute "id" value is known. I can i test for this condition using XSL?

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• Recommendations for Open Source Parallel programming IDE

  - by Andrew Bolster

  What are the best IDE's / IDE plugins / Tools, etc for programming with CUDA / MPI etc? I've been working in these frameworks for a short while but feel like the IDE could be doing more heavy lifting in terms of scaling and job processing interactions. (I usually use Eclipse or Netbeans, and usually in C/C++ with occasional Java, and its a vague question but I can't think of any more specific way to put it)

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• SDL_GL_SwapBuffers Segfault

  - by RyanG

  I'm getting a segfault that GDB says is coming from SDL_GL_SwapBuffers. However, I can't imagine why. The SDL documentation mentions no specific pre-conditions for calling swapBuffers except that double buffering be allowed. Is this an option I have to turn on while initializing OpenGL or is this a hardware capability thing? My code: http://pastie.org/859721 (Ignore the unused variables, strange comments and other things. I haven't prettied this up at all. :P)

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• Is there a way to loop through all fields in a fieldset?

  - by dmr

  I would like to change the class for all the fields in a specific fieldset. Is there a way to loop through the fields in a fieldset?

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• How to determine who changed a file?

  - by Cocowalla

  In Windows, how can I programmatically determine which user account last changed or deleted a file? I know that setting up object access auditing may be an option, but if I use that I then have the problem of trying to match up event log entries to specific files... sounds messy! I can't think of any other way, so does anyone either have any tips for this approach or any alternatives?

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• Parallel software?

  - by mavric

  What is the meaning of "parallel software" and what are the differences between "parallel software" and "regular software"? What are its advantages and disadvantages? Does writing "parallel software" require a specific hardware or programming language ?

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• Javascript click function

  - by Gordon Carpenter-Thompson

  I've got some code which works fine in IE but unfortunately not in Google Chrome/Firefox. It relies upon calling a click() event on a button from javascript. Reading around it seems that this is an IE specific extension (doh). Is there any way I can do a similar thing in chrome + firefox? Thanks

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• In perl, can I call a method before executing every function in a package?

  - by hermanningjaldsson

  I am writing a module and I want a specific piece of code to be executed before each of the functions in it. How do I do that? Is there no other way than to just have a function-call at the beginning of every function?

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• Algorithms behind FarmVille Game

  - by Vadi

  What are all the algorithms involved in Farmville game, specifically I am interested in drawing trees that has fruits based on user's activities. I am into a project which has a specific need to draw a tree-type image in SVG. I am not sure how to go about the algorithms to define the tree and based on certain business rules the leafs in the tree grows etc., I think you get the idea. Farmville is just an example I took to explain. Any help is greatly appreciated..

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• calender in oracle forms

  - by Mousarules

  Hi guys :) i want to integrate a ready made CALENDER on my oracle forms application whethear it's a java applet or other available option ; i want the end user to be able to invoke this CALENDER whenever he pressed the date button so that he can chose a specific date to be entered in a display item .

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• Using RegEx to Identify parts of a Database Connection String

  - by David_Jarrett

  I'm trying to get to grips with regular expressions: I have a database connection string and I'd like to use a regular expression to identify specific Keys and Values within it. For example server=foo;database=bar;uid=foo;pwd=bar I'd like something to return "database=bar;" using the 'database' key to identify it, ideally it would be case insensitive. I can do this using normal code, but I think that this is exactly the sort of thing for which regular expressions were designed.

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• NHibernate - using custom sql query for a column

  - by stacker

  Is there anyway to use custom sql with NHibernate? I want to use custom sql for a specific column. select id, viewsCount, commentsCount, 0.2 * viewsCount / (select top 1 viewsCount from articles where isActive = 1 order by viewsCount DESC) as priorityViews, 0.8 * commentsCount / (select top 1 commentsCount from articles where isActive = 1 order by commentsCount DESC) as priorityComments, round(0.2 * viewsCount / (select top 1 viewsCount from articles where isActive = 1 order by viewsCount DESC) + 0.8 * commentsCount / (select top 1 commentsCount from articles where isActive = 1 order by commentsCount DESC), 1) as priority from articles

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• How to get list of traits that were mixed in the specified class?

  - by Jeriho

  And more specific example: abstract trait A trait B extends A trait C extends A How to check what traits that extend trait A (it can be from 0 to many) were mixed in specified class?

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• Monotouch bundle font with binary

  - by cvista

  Hi If we went and bought a font for use in our app, is it possible to bundle the font and use it inside the app? We're creating apps that need to generate buttons on the fly and need to use a specific font for it. Cheers w://

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• what is the diffrence between GIS and GPS?

  - by smile

  Hello every one Is GPS one of the application of GIS? And is there any sw create gps for a specific location ( I determine it)? thank you

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• How to make divider part of each item in listview in android?

  - by sunil

  Hi, I wanted to change the divider height dynamically. From whatever I have searched it seems that it is possible through setting divider as part of each item in listview. But I am not very clear with this. So, can someone be more specific as how can one make the divider as part of item in listview? Can someone please help? Regards Sunil

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• Creating Reports in ASP.NET

  - by Norbs

  I have a crystal report in my application and it works fine but I want to ask if there's a way that the user can manipulate the report that he/she wants? For example, the user wants to create his/her own report. in my application, there are already reports available. They just need to click the link and it will show immediately the specific report. What if the user wants to create his/her own report? Is it possible???

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• How to add properties to users in ASP.NET MVC2?

  - by giglegi

  After I have the initial ASP.NET MVC 2 website and the default Membership provider up, how do I start adding features specific to an user? Like, say, we want to let users choose their favorite products and we want to remember these choices somehow or add a favorite color property to an user? Where should these customizations go and how should they be associated with the out-of-the-box membership system?

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• Can the Visual Studio (debug) Output window be programatically cleared?

  - by Pure.Krome

  Hi folks, is it possible to have a way to clear the Visual Studio OUTPUT window, programatically? For example, the SysInternal's debugger app called DebugView has the specific command called DBGVIEWCLEAR .. which clears the log window. Please don't say: right-click, clear window .. with the mouse. I know that, but that's not what i'm after. cheers :)

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• Trace the function implemented by DeviceioControl

  - by ame

  I am working with a WinCE device which has a radio manager driver written for it in MFC. In the code for the Radio GUI, I can see the function Deviceiocontrol with a specific IOCTL being called. However, I'm unable to trace the particular piece of code called by this function. Can someone tell me how Deviceiocontrol works?

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• SVN branch question

  - by aspdotnetuser

  Hi, When creating a branch, what are the implications of selecting the following? Create copy in the repository from: HEAD revision in the repository Specific revision the repository Working copy

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