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  • Asp.net Mvc configurable Html.ActionLink controller/method

    - by Andrew Florko
    Hello everybody, I have ascx partial view with html-layout like that <%=Html.ActionLink<PersonController>(x => x.Publications(param1, param2, ... )) %> My ascx is pretty big & I'd like to reuse it, changing controller/method in Html.ActionLink with another controller/method. Method of another controller has the same signature as PersonController.Publications. Please, suggest me the best way how to make controller/method configurable for my layout. Thank you in advance

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  • FLEX: the custom component is still a Null Object when I invoke its method

    - by Patrick
    Hi, I've created a custom component in Flex, and I've created it from the main application with actionscript. Successively I invoke its "setName" method to pass a String. I get the following run-time error (occurring only if I use the setName method): TypeError: Error #1009: Cannot access a property or method of a null object reference. I guess I get it because I'm calling to newUser.setName method from main application before the component is completely created. How can I ask actionscript to "wait" until when the component is created to call the method ? Should I create an event listener in the main application waiting for it ? I would prefer to avoid it if possible. Here is the code: Main app ... newUser = new userComp(); //newUser.setName("name"); Component: <?xml version="1.0" encoding="utf-8"?> <mx:VBox xmlns:mx="http://www.adobe.com/2006/mxml" width="100" height="200" > <mx:Script> <![CDATA[ public function setName(name:String):void { username.text = name; } public function setTags(Tags:String):void { } ]]> </mx:Script> <mx:HBox id="tagsPopup" visible="false"> <mx:LinkButton label="Tag1" /> <mx:LinkButton label="Tag2" /> <mx:LinkButton label="Tag3" /> </mx:HBox> <mx:Image source="@Embed(source='../icons/userIcon.png')"/> <mx:Label id="username" text="Nickname" visible="false"/> </mx:VBox> thanks

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  • Custom pin animation - MKMapView

    - by user128647
    I have used pin images in application instead of standard pin, now i want to give animation (dropping effect as it was with standard pins) to custom pins. How can i provide dropping animation effect to custom pin images????

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  • Java Polymorphism - Selecting correct method based on subtype

    - by Marty Pitt
    Hi Given the following Class and Service layer signatures: public class PersonActionRequest { PersonVO person // ... other fields } public class MyServiceLayerClass { public void requestAction(PersonActionRequest request) { PersonVO abstractPerson = request.getPerson(); // call appropriate executeAction method based on subclass of PersonVO } private void executeAction(PersonVO person) {} private void executeAction(EmployeeVO employee) {} private void executeAction(ManagerVO manager) {} private void executeAction(UnicornWranglerVO unicornWrangler) {} } As discussed here, java will select the best method based on type info at compile time. (Ie., it will always select executeAction(PersonVO person) ). What's the most appropriate way to select the correct method? The internet tells me that using instanceof gets me slapped. However, I don't see the appropraite way to select the method without explictly casting abstractPerson to one of the other concrete types. Thanks Marty

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  • Android: How to resize a custom view programmatically?

    - by herbertD
    Hi all! I am coding a custom view, extended from RelativeLayout, and I want to resize it programmatically, How can I do? the custom view Class is something like: public ActiveSlideView(Context context, AttributeSet attr){ super(context, attr); LayoutInflater inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); if(inflater != null){ inflater.inflate(R.layout.active_slide, this); }

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  • Does ADFS2.0 provide custom authentication stores?

    - by chugh97
    I wanted to find out if ADFS2.0 provides a way for users to be authenticated with a Custom Store? Version 1.0 you could only authenticate users in the Windows domain, using Forms/Windows Integrated/Cardspace. I have an ASP.NEt website, which I would like the users to be authenticated against a custom store in SQL and then ADFS2.0 to take care of the claims issued to the user...

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  • FormsAuthentication.SetAuthCookie in OnAuthorization of custom attribute

    - by Prasad
    I am trying to set an auth cookie in OnAuthorization of my custom attribute in asp.net mvc(C#) application. when the session expires(New Session), i am setting an auth cookie again to make it available until the users logout. I have used the following to set the auth cookie, //set forms auth cookie FormsAuthentication.SetAuthCookie(strUserName, true); But when i check HttpContext.User.Identity.IsAuthenticated, it returns false. How to set an auth cookie in OnAuthorization of custom attribute?

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  • UnmarshalException: Method not found Exception in EJB

    - by sudha
    Hi all, I have added a method to my stateless sessionBean (getFNEdetails) with one String parameter. But I am getting this error when I try to test in weblogic10 server java.rmi.UnmarshalException: Could not unmarshal method ID; nested exception is: java.rmi.UnmarshalException: Method not found: 'getFNEdetails(ILjava.lang.String;) Any one can help me out here... Thanks in advance.

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  • Move from *this in an rvalue method?

    - by FredOverflow
    In C++0x, methods can be overloaded on whether or not the expression that denotes the object on which the method is called is an lvalue or an rvalue. If I return *this from a method called via an rvalue, do I need to explicitly move from *this or not? Foo Foo::method() && { return std::move(*this); // Is this move required or not? } Unfortunately, I can't simply test this on my compiler since g++ does not support this feature yet :(

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  • A question on delegates and method parameters

    - by Srinivas Reddy Thatiparthy
    public class Program { delegate void Srini(string param); static void Main(string[] args) { Srini sr = new Srini(PrintHello1); sr += new Srini(PrintHello2); //case 2: sr += new Srini(delegate(string o) { Console.WriteLine(o); }); sr += new Srini(delegate(object o) { Console.WriteLine(o.ToString()); }); //case 4: sr += new Srini(delegate { Console.WriteLine(“This line is accepted,though the method signature is not Comp”); });//case 5 sr("Hello World"); Console.Read(); } static void PrintHello1(string param) { Console.WriteLine(param); } static void PrintHello2(object param) { Console.WriteLine(param); } } Compiler doesn't complain about the case 2(see the comment),well,the reason is straight forward since string inherits from object. ,along the same lines ,Why is it complaining for anonymous method types(see the comment //case 4:) that “Cannot convert anonymous method to delegate type 'DelegateTest.Program.Srini' because the parameter types do not match the delegate parameter types” where as in case of normal method it doesn't ?or am i comparing apples with oranges? Another case is why is it accepting anonymous method without parameters?

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  • [Objective-C] Primitive question, (void) init method.

    - by user354289
    Hi, I have a question in Objective-C. I'm using init method Apple recommended style. - (id)initMyClass: (int)a { if (self = [super init]) { // a... } return self; } Init method returns own object pointer. Then, if the object will not be refered from any objects, can empty return method(void) be better? - (void)initMyClass: (int)a { if ([super init] != nil) { // a... } } I want to know about that, if init method doesn't return self, what problem will occur?

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  • How do I call overloaded Java methods in Clojure.

    - by Pat Wallace
    For this example Java class: package foo; public class TestInterop { public String test(int i) { return "Test(int)"; } public String test(Object i) { return "Test(Object)"; } } When I start Clojure and try to call the test(int) method, the test(Object) method is called instead, because Clojure automatically boxes the integer into a java.lang.Integer object. How do I force Clojure to call the test(int) method? user=> (.test (new foo.TestInterop) 10) "Test(Object)" I want to call methods like Component.add(Component comp, int index) in AWT, but instead keep calling add(Component comp, Object constraints), so the buttons on my toolbar always appear in the wrong order.

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  • WordPress Custom Theme Favicon in Dashboard Menu

    - by Scott B
    When you create a custom theme in WordPress, you can add a link to your theme options on the left menu in the WP dashboard. The default icon that's used next to your menu label is called generic.png and resides in the wp-admin/images directory. Anyone know how to tell WP to use my theme's custom favicon.png instead of the default?

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  • How do I call a static bool method in main.m

    - by AaronG
    This is Objective-C, in Xcode for the iPhone. I have a method in main.m: int main(int argc, char *argv[]) { NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; //I want to call the method here// int retVal = UIApplicationMain(argc, argv, nil, nil); [pool release]; return retVal; } static BOOL do_it_all () { //code here// } How do I call the do_it_all method from main.m?

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  • Why no DatePicker.setDateChangedListener() method

    - by OceanBlue
    Since most widgets have a standard method of setting a listener, setOnXXXListener(), just wondering why there is no setDateChangedListener() method for DatePicker? I know init(int, int, int, OnDateChangedListener) can be used for the same purpose, but surely there must be some reason why Google decided not to use the standard method here. I went through the API docs and couldn't find the reason. Would one of the gurus here know the answer to this?

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  • how to get NSTextField in custom NSFormatter class

    - by Amit
    i am new to cocoa and objective-c and creating small application having few NStextFields on the window.I have create custom NSformatter to validate the inputs,at some instance i want to get the NStextField within my custom NSformatter to change its backcolor to red to notify user for wrong input value.I didn't getting how to get the currently selected/focused NStextfield for which i want to change backcolor.

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  • Undefined method for ri inside of IRB

    - by ThinkBohemian
    Inside of the interactive ruby console if i type ri then i get an undefined method error, do i explicitly have to install documentation somewhere to get this to work? irb(main):015:0* ri --help NoMethodError: undefined method `-@' for nil:NilClass from (irb):15 from /usr/local/lib/ruby/site_ruby/1.8/rubygems.rb:295 irb(main):016:0> ri Array NoMethodError: undefined method `ri' for main:Object from (irb):16 from /usr/local/lib/ruby/site_ruby/1.8/rubygems.rb:295

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  • Reporting services and custom library

    - by niao
    Greetings, In my Reporting Services report I've added reference to my custom library. It works fine. I can display the string which is returned from my custom library method as follows: =ClassLibrary1.MyClass.Parse("harry potter") Above code works fine - it should return SQL query based on passed parameters. My question is, how can I use this code in my DataSource. I'm trying to do something like this: SELECT * FROM =ClassLibrary1.MyClass.Parse(@searchedPhrase) But the above code does not work and the error is returned :"Incorrect syntax near ="

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  • Custom Grails plugin dependency

    - by ankimal
    I have a custom grails plugin I m trying to develop and set this def dependsOn = [tomcat: "1.0"] in the Plugin script. Now, my custom plugin loads just fine but I dont see tomcat installed in my application. How does one install a dependency plugin (prompt the user to say yes/no)? Is this even possible?

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  • custom alert view

    - by lolol
    Foursquare uses a customised alert (like the attached image). I'm trying to get the same look and feel, rounded corners, fade in and fade out effect, etc. I'm looking around but all the solutions I found seems to over complicate something simple, like: http://joris.kluivers.nl/blog/2009/04/23/subclass-uialertview-to-create-a-custom-alert/ Am I in the right path? Should I use some custom view class that I don't know about? Should I write my own?

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  • Ruby: Add a method to the class of an input parameter

    - by TJB
    I'm just exploring ruby and was wondering about the theoretical possibility of adding a method to the class of an object. For example, define a method that takes in a parameter and would add a method to the class of that parameter (not just to the parameter object itself). Something like this example: class SomeClass end class AnotherClass end alpha = SomeClass.new beta = AnotherClass.new def AddHelloMethodTo param # This is where I'm trying to # add a method to the class of the parameter def param.class.Hello "Hello" end end AddHelloMethodTo alpha AddHelloMethodTo beta gamma = AnotherClass.new alpha.Hello beta.Hello gamma.Hello (Excuse me if I have syntax errors / typos I'm REALLY new to this!) Notice how I don't call the AddHelloMethodTo on gamma but I expect Hello to be defined because I added it to the class. Is this possible?

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