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  • Neko and haxe.Timer.delayed()

    - by vava
    As every haXe developer knows, you could use haxe.Timer.delayed() to delay function call for some time. But this function doesn't exist for neko at all. Is there a way to achieve the same results?

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  • What does the C# compiler mean when it prints "an explicit conversion exists"?

    - by Wim Coenen
    If I make an empty test class: public class Foo { } And I try to compile code with this statement: Foo foo = "test"; Then I get this error as expected: Cannot implicitly convert type 'string' to 'ConsoleApplication1.Foo' However, if I change the declaration of Foo from class to interface, the error changes to this (emphasis mine): Cannot implicitly convert type 'string' to 'ConsoleApplication1.Foo'. An explicit conversion exists (are you missing a cast?) What is this "explicit conversion" which is supposed to exist?

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  • How to change subnet mask and DHCP enabled flag in C++ and Windows XP

    - by Don
    Does anyone know how to change the subnet mask and the DHCP enabled flag on Windows XP / Vista / 7 from a C++ program? The Windows API has a GetAdaptersInfo() routine which will give you that information, but I need the counterpart SetAdaptersInfo() which doesn't seem to exist. I've looked all over MSDN and the web and don't see how to do it on newer-than-Windows-NT machines. Any information is greatly appreciated.

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  • Is there any way to add references without recompiling in .NET?

    - by Jader Dias
    I am using a IoC Container (Castle Windsor) to instantiate classes accordingly to the configuration file. If I want to add classes from a new dll that didn't exist when I compiled the project, there is any way to do that without recompiling? Edit: As this project is a Service Host for WCF service, and the classes that I want to include after compilation are WCF Services I would like also to know if I can include endpoint information about new services without recompiling.

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  • javascript undefined compare

    - by nahum
    Ok here is my question in javascript you can declare a variable and be undefined you can apply variable == undefined, I know that but how you can compare a value that you dont know yet if it's in the cpu memory. I have a class which is create it when the user click on a button. before this the class is undefined there no exist in any where so how can I compare it? without using try{}catch(e){} is there a way????

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  • Draw 2.5D or 3D Map with C# from lines.

    - by VOX
    I'm developing a turn-by-turn navigation software for Windows Mobile using C# and .NET CF. I'm able to draw a 2D maps by drawing lines. My problem is I would like to get a 2.5D map like in the picture. I tried non-affine transformation on the 2D rendered image but it is too slow for the Windows Mobile device we are targeting. Could anyone give me a clue on my problem? example image

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  • Shell script to copy files

    - by Hulk
    If there exist a directory, /backup/ And the files in it are a.gz b.gz c.gz And another directory /backup-directorybackup And the files in it are a.gz I need a shells script to compare two directories if the files are present then ignore it and if the filesare not present copy it to the destination directory Thanks..

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  • How to prevent form from being activated when the users clicks on it?

    - by riot_starter
    I have a main form and non-modal autocomplete form. How can I prevent the autocomplete form from being activated by the user, when the user clicks on the list in the autocomplete form? So, basically I want the autocomplete form the receive the mouse click message when the users clicks, but to never become active, because it causes problems with a third-party component in the main form over which I have no control.

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  • which is the best dataware housing tool to learn in present market?

    - by uma
    I am graguating in dis may in electrical engg...but i would like to learn any one of the data ware housing tools....can any one please suggest me which is the best data ware housing tool for non-computer science graduates...so that it is easy to learn...and can get job... like (business objects,informatica,hyperion, datastage and cognos)?

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  • New iPhone Dev policy...how does Apple enforce this? [closed]

    - by milesmeow
    Apple doesn't want anyone to create iPhone apps outside of the Xcode/Objective-C environment. How can they actually enforce this? If the non Xcode IDE, for example Unity, compiles to an iPhone executable, how will Apple know which dev environment you used to create the app? Can they have Xcode compile some sort of signature into the executable that no one knows about?

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  • Customising Web-logics default 404 error page

    - by Sean McDaid
    I am running weblogic 9. When I enter an incorrect URL below the application root I redirect 404 request to a customized error page. Eg. http://localhost:7001/myApp/non-existent redirects to my customised error page. Is there a way to do this for all incorrect URLs entered, not necessarily below the application root? Eg. http://localhost:7001/anything_non-existent should redirect to my customized error page, not the web-logic default one? Thanks

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  • ASP.NET Compiled vs Uncompiled DB qualifiers

    - by rlb.usa
    We have an ASP.NET application that uses SQL statements, where table names are unqualified. When compiled, it works fine, but when uncompiled, it complains and errors out, saying these tables dont' exist. (Qualified name looks like Select * from MyDatabase.mySchema.MyTable ; Unqualified like Select * from MyTable) If you try these queries on the database, by yourself, it will take only the qualified names. What's going on? I thought Compiled vs Uncompiled apps should perform the same way codewise.

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  • Constants and aspx

    - by arinte
    I have constants in my cs file Constants.cs. In the asp.net mvc controllers I use the constants like this ViewData[Constants.Whatever] = ...; How can I use the constants in my aspx file? When I try to use it I get an error saying: CS0103: The name 'Constants' does not exist in the current context

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  • remove border of a gtk.button

    - by spanctus
    Hi, I want to remove the border of the gtk.button, but i Don't know how to do it. I tried with : button = gtk.Button() button.set_style("inner-border",0) but i have an error : the property doesn't exist. I tried too to create a new gtk.Style and use it for the button, but same error. Anyone has an idea ? Thanks

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  • Getting the median of 3 values using scheme's car & cdr

    - by kristian Roger
    The problem this time is to get the median of three values (easy) I did this: (define (med x y z) (car(cdr(x y z))) and it was accepted but when testing it: (med 3 4 5) I get this error: Error: attempt to call a non-procedure (2 3 4) And when entering letters instead of number i get: (md x y z) Error: undefined varia y (package user) Using something besides x y z I get: (md d l m) Error: undefined variable d (package user) the question was deleted dont know how anyway write a function that return the median of 3 values

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