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  • Reflection in C#

    - by matt
    var victim = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Victim.dll"); var assy = AppDomain.CurrentDomain.Load(System.IO.File.ReadAllBytes(victim)); var types = from x in assy.GetTypes() where x.Name.StartsWith("AwesomePage") select x; var pageType = types.First(); page = Activator.CreateInstance(pageType); this.Content = page; Could someone tell me why a dll file would be targeted?

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  • MAC OS X: How to determine if filesystem is case sensitive?

    - by trojanfoe
    I have used the statfs(2) system call to get many characteristics of a Mac OS X filesystem, but it doesn't tell me if the filesystem is case-sensitive or not. I need this information as the application I am developing will be moving many files around and I want to detect potential loss of data due to files being moved from a case-sensitive filesystem to a case-insensitive filesystem. Can anyone suggest a way of detecting this?

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  • SQL - sub count

    - by Andy Clarke
    Hi I've got some SQL ... SELECT AdviceNo, Registration FROM tblSalesDetail that produces something like ... ADV00001, ABC123 ADV00001, CDE564 ADV00002, FGE432 ADV00003, HUY789 ADV00003, MJS532 ADV00003, JFY428 Can anyone tell me how I'd adjust it to see the following please? ADV00001, ABC123, 1 ADV00001, CDE564, 2 ADV00002, FGE432, 1 ADV00003, HUY789, 1 ADV00003, MJS532, 2 ADV00003, JFY428, 3

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  • Silverlight MVVM add record from user control

    - by strattonn
    I have a User Control for searching container numbers. If the user enters a container number that's new to the system then I want to tell the VM "I have a new record to add". The MVVM method avoids using Events to communicate with the VM as they create code-behind. Should I create a Dependency Property to trigger the VM but I don't think I've seen other controls with a "NewRecord" property? Any thoughts?

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  • Regular expression for a list of numbers without other characters

    - by JamesW
    I need a regular expression for a list of numbers in a text box with carriage returns and line feeds, but no other characters. e.g. 1234 5678 5874 3478 I have this: Regex(@"\d\r\n${0,}?"); ... but it is accepting commas when I paste them into my text box: e.g. 1234, 5678 5874, 3478 Can someone please tell me what I'm doing wrong? Thanks

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  • WPF: Canvas Events Not working

    - by user279244
    Hi I have set Mouse Events on a canvas as follows MouseUp="CanvasUp" MouseDown="CanvasDown" MouseMove="CanvasMove" But these are active only on the child elements like Images and Rectangles, but not on the empty space. Please tell me how to solve Thanks

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  • how to load driver?

    - by Jassi
    Hi, I want to develop one driver so i have create one service and one .sys file for driver to be display now i do not know how to attach that two file or how to register my driver to windows. so just tell me the step which i should follow. Thanks and hoping for positive response.

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  • How can I "flip" an image using PHP?

    - by learner
    Here's what I've tried: $image = "images/20100609124341Chrysanthemum.jpg"; $degrees = 40; // Content type header('Content-type: image/jpeg'); // Load $source = imagecreatefromjpeg($filename); // Rotate $rotate = imagerotate($source, $degrees, 0); // Output imagejpeg($rotate); ...But I get no output. Can anyone tell me what's wrong with this?

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  • Finding records when using has_many through associations

    - by winter sun
    I have two models, Worker and Project, and they are connected with has_many through association. I manage to find all the projects which are related to a specific worker by writing the following code: worker=Worker.find_by_id("some_id") worker.projects but I want the projects that I get to be only active projects (in the project model I have a status field) I tried to do something like worker.projects(:status_id=>'active') but it didn’t work for me. Can somebody tell me how I can do this?

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  • how to declare variable in POSTGRE

    - by user307880
    I try to declare a variable in a code like this, but it's doesn't work. Can you tell me what's the problem? ERROR: syntax error at or near "VARCHAR" LINE 2: p_country VARCHAR; DECLARE p_country VARCHAR; p_country : = ''; SELECT p_country;

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  • realmethod in eclipse

    - by user309944
    Hai friends what is the realmethod. how it is using in eclipse. what is the use of realmethod in eclipse. can anyone tell me clearly what is realmethod and its uses. thanks in advance

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  • An internal error occurred during runtime. Smarty

    - by rag
    WARNING [2] include(somepath/templates_c/%%B0^B01^B019F522%%login.htm.php) [function.include]: failed to open stream: No such file or directory on Line No 1871 in somepath/Smarty.class.php Error!: An internal error occurred during runtime. Any body please tell me why this error is occuring..

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  • Can you get the size of the Flash object in Actionscript?

    - by futuraprime
    I'm working with a Flash movie and I'm trying to get the size of the player itself (i.e. the height and width Flash has to work with from the object/embed tag). As far as I can tell, Flash doesn't make this available to ActionScript. I'm able to use this.root.loaderInfo.width and this.root.loaderInfo.height to get the "intended" size of the flash movie (what's specified on export), but if the dimensions are different on the page, this isn't helpful.

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  • My textarea won't accept any width attributes.

    - by Kyle Sevenoaks
    Hi, for some odd reason the text area I have in my site won't accept the width I tell it to, I've tried to select it three times in the CSS just to make sure! Here is a jsfiddle example that shows what I want, and here is the page where it doesn't want to work. I have searched through the CSS to find any conflicting textarea properties, but there are none. Thanks for the help!

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  • Postgresql full text search part of words

    - by Grezly
    Is postresql capable of doing a full text search, based on 'half' a word? For example i'm trying to seach foor tree, but i tell postgres to search for 'tr'. I can't find such a solution that is capable of doing this. Currently i'm using this select * from test, to_tsquery('tree') as q where vectors @@ q ; But i like to do something like this: select * from test, to_tsquery('tr%') as q where vectors @@ q ;

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  • how to use foreach loop to edit textboxes

    - by Ramakrishna
    foreach(textbox t in this.controls) { t.text=" "; } this is what i want to do. to clear all the textboxes in my page, at a time but it gives an error like Unable to cast object of type 'System.Web.UI.LiteralControl' to type 'System.Web.UI.WebControls.TextBox'. plz tell me how to do this

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  • Change width of element with mouseover jquery

    - by casben79
    I am trying to create a thin line under a nav bar to follow the mouse but am having trouble getting e.page:X to set the width of the element. Here is what I have: $('#test').mousemove(function(){ var linewidth = e.pageX; $("#line").width($linewidth); }) }) Can anyone tell me why this is not setting the width of #line

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