Hi, Actually I came up with this question, because of an example in one book I have tried and which did not work somehow. I am following "Professional JavaScript™ for Web Developers Nicholas C. Zakas" from Wrox. In its WebService chapter it is using "webservice.htc" webservice behavior to call a web service. I have tried to run that and...
iPhone OS 3.1.2, older program uses UITableViewCell.text, which is now deprecated. Does anyone know what the new Setter is supposed to be? Thanks! ...
I have been given a programming assignment and one of the things I have to do is implement method which a wrapper method which relies on another method to sort the coordinates from lowest to highest. I am unsure on what exactly is meant by implementing a wrapper method. static void sortCoordsByZ(double[][] coords) { //implement the wra...
I am basically trying to return from a method which reads user input from the standard input stream. Since the user has the option to quit the application, I am trying to figure out the best way to do this exit. Ideally I will be able to return from begin() and let main() finish, thus quiting the applicaiton. public static void main(Str...
As I'm currently learning Django / Python, I've not really been using the concept of Classes, yet. As far as I'm aware the method isn't static.. it's just a standard definition. So let's say I have this Package called Example1 with a views.py that contains this method: def adder(x,y): return x + y Then I have an Example2 which also...
I have been playing around with modifiers with static method and came across a weird behaviour. As we know, static methods cannot be overridden, as they are associated with class rather than instance. So if I have the below snippet, it compiles fine //Snippet 1 - Compiles fine public class A{ static void ts(){} } class B extends...
For a really abstract application I am creating, I need to call methods without knowing their parameter types and only knowing the parameters in a String shape. Let say I have the method; getNames(String like, int amount); and I have a array of strings containing the 2 parameters, so lets say I have; String[] params = new String[] {...
Let's say I have the following class which I am not allowed to change: public class C { public C() { CreateSideEffects(); } public void M() { DoSomethingUseful(); } } and I have to call M without calling the constructor. Is it possible? ...
Given the following two interfaces (these are small examples, not my actual implementation): public interface IAssertion<T> { IAssertion<T> IsNotNull(); IAssertion<T> Evaluate(Predicate<T> predicate) } public interface IStringAssertion : IAssertion<string> { IStringAssertion IsNotNullOrEmpty(); } and a static factory t...
In following example I am trying to bind a method object via types.MethodType(...). It does not seem to work. Any suggestions? Thanks in advance. import types class Base: def payload(self, *args): print "Base:payload" class Drvd(Base): def iter(self, func): derived_func = types.MethodType(func, self, Drvd) # b...
This function in pkg go/token makes me wonder why we need a method that returns the receiver itself. // Token source positions are represented by a Position value. // A Position is valid if the line number is > 0. // type Position struct { Filename string; // filename, if any Offset int; // byte offset, starting at 0 L...
I'm sure I've done something stupid here, but I just can't see it. I call the breadcrumb method in the application view. app/helpers/breadcrumbs_helper.rb says: module BreadcrumbsHelper def breadcrumb @crumb_list = [] drominay_crumb_builder project_crumb_builder content_tag(:div, :id => "breadcrumbs", @crumb_list.ma...
I have some doubts on executing the following : public class Test { delegate int TestDelegate(string parameter); static void Main() { TestDelegate d = new TestDelegate(PrintOut); d.BeginInvoke("Hello", new AsyncCallback(Callback), d); // Give the callback time to execute - otherwise the app ...
So I have a method and corresponding partial for including a set of random photos in the sidebar of certain areas of our site. Right now I have a random_photos method in ApplicationController set with a before_filter. That works in the sense that it makes the contents of the random_photos method available wherever I need it, but it als...
Hello, I'm trying to initialize a private variable of my Class passing a const string &aString to it as parameter. Here's my method: void Image::initWithTextureFile(const std::string &inTextureName) { Texture2D *imTexture = TEXTURE_MANAGER->createTexture(inTextureName); if(imTexture) { texture = imTexture; sca...
I am using Resharper 4.5 in Visual Studio 2008. Whenever I try to extract a block of code into a method, it tries to create a subroutine and not a function. The return type option is disabled. Does anyone have any advice as to how I can get it to create a function and not a subroutine? thanks! ...
Is there a way to start a method in C# if a key is pressed? For example, "Esc"? ...
I'm using Eclipse 3.something and would like to know if it is possible to create a new method from selecting a block of code? Obviously the method's signature would contain the necessary existing references and we can't return more than one variable from a method. I have various methods where code related to presentation is mixed with ...
Hi, I have a .NET webservice, and derived versions of it. My question is, in the derived versions, I have a method I want to hide(from WSDL and front page). I have tried overriding, marking it as obsolete, setting it as private and overriding, but still, the webservice attribute is still "having its way". Is there any way to remove a ...
I have an array of five numbers and an array of 2 numbers. How would I find out the largest number among these 7 numbers? Is there a method that can make things easier? ...