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  • Deleteing an image in run time

    - by Nadav Stern
    hey, i am trying to delete an image with the method: (the file path is correct by 100%) if(File.Exists(filePath)) File.Delete(filePath); and i am getting the following exception : An unhandled exception of type 'System.IO.IOException' occurred in mscorlib.dll Additional information: The process cannot access the file 'C:\visual_programming\yad2\yad2\bin\Debug\images\1.jpg' because it is being used by another process. thanks in advance for your help

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  • Entity Framework Polymorphism

    - by Chubbs
    Hey guys, I wanted some help with trying to implement a simple polymorphic relationship using Entity Framework. An example of a relationship I would like to implement: Comment table ItemType ('Video', 'User') ItemID Body Video has many Comments User has many Comments No idea the best way to do this, I come from a Ruby on Rails way of thinking.

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  • Size of split views in UISplitViewController? No hard-coded values please...

    - by Steve
    Hey, I'm building view hierarchies programmatically, without using a nib, for the master and the detail views in the UISplitViewController. My problem is that I do not know how large those views are. Well, of course, I know their hard-coded values... But I want to be a good citizen and not use hard-coded values and instead query them. Problem is that I have no idea how... Do you? Thanks in advance, /Steve

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  • Complete beginner ?s

    - by user249454
    Hey guys I am a COMPLETE beginner to programing and i have 2 questions: im thinking of learning java is this a good language 2.What are some recommended books/ sites for learning java as a complete noob thanks guys so much!

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  • Search MySQL Database

    - by McCrum
    Hey, I have put together an iPhone web app and i'm currently reading and displaying data from a MySQL database. I have added a search bar to this page and was wondering what the best way would be to search the content on the page. http://j.mp/c6lV8c

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  • Calling a groovy script or Java from Javascript

    - by RenegadeAndy
    Hey! I have a cool bit of dojo running where I click a button - and it brings a success message on the screen via javascript. Is it possible to issue a call to a server side Groovy script foo.groovy from within this Javascript - because not only do I want to show the cool success message - but I need to do some work in the background at that point also. Thanks Andy

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  • Creating an intro followed by a loop

    - by voodoo555
    Hey everybody, I just recorded some song and cut it into two parts. The first part contains an intro and the second is supposed to loop. What I want to do now, is to have a simple graphical animation (5 keyframes or so) that loops as well, while the music plays along. There's probably a simple solution to it, when you're familiar with AS. Unfortunately this is the first thing I've ever tried to do with Flash. I'm using Flash CS4. Greetings

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  • php curl upload speed

    - by zanatic
    hey i made a script that uploads files to different servers using php curl and the problem is that it eats all my upload bandwith and my apache does not respond as i would like. the call is made from the php-cli and can not use any apache bandwith limiting bandwith thanks in advance

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  • lua userdata gc

    - by anon
    Is it possible for a piece of lua user data to hold reference to a lua object? (Like a table, or another piece of user data?). Basically, what I want to know is: Can I create a piece of userdata in such a way taht when the gc runs, the user data can say: "Hey! I'm holding references to these other objects, mark them as well." Thanks!

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  • Changing settings in multiple VS project

    - by Danra
    Hey, Is there any way to change settings for multiple projects in a Visual Studio 2008 C++ solution? For example, adding a library dependancy for all the projects, or ignoring a specific warning. I am aware being able to change some global settings in the IDE itself, but I'm looking for settings which will be stored in the solution/project files. Thanks, Dan

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  • Formatted input in c++

    - by julz666
    hey, i'm a noob to c++ (and coding in general) i'm looking for an easy way to take two doubles (at once) from the keyboard and store them in a struct i've created called "Point" and then ultimately store the Point into a vector of Points that's a member of a class (called "Polygon"). i know i could do it with a scanf but need to know how to do it with cin. hope that makes sense. thanks in advance julz

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  • Exclude a file in a filematch

    - by lund.mikkel
    Hey folks I'm trying to prepend a gzip script at the beginning of every file using php_value auto_prepend_file gzip_start.php in my .htaccess. The problem is that I've already got a document called combine.php that gzips it contents. What I need to know is, how I can exclude combine.php from the files who get the gzip prepended. I thought about using filesmatch, but can only figure out how to do it on just that one file, and not the exact opposite. Any ideas?

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  • Share xml-documentation accross overloads

    - by Kurresmack
    Hey, is there a way to share xml-documentation of the parameters to all the overloads? Lets say I have 10 overloads of a method but they all share the first 5 parameter (I use C# so I cannot have optional parameters). How do I do so that I do not have to write the same text for all of the parameters?

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  • [Iphone-Dev] Assigning values : difference between properties and class variables ?

    - by gotye
    Hey guys, I noticed that I rarely use properties, due to the fact that I rarely need to access my object's variables outside my class ;) So I usually do : NSMutableArray *myArray; // not a property ! My question is : even if i don't declare myArray as a property, does iphone make a retain anyway if I do myArray = arrayPassedToMe; I think so but I just wanted to confirm ;) Any thoughts welcome ! Gotye

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