I have a constructor like as follows: public Agent(){ this.name = "John"; this.id = 9; this.setTopWorldAgent(this, "Top_World_Agent", true); } I'm getting a null pointer exception here in the method call. It appears to be because I'm using 'this' as an argument in the setTopWorldAgent method. By removing this method call everythi...
As far as I know there's no way to hint the c# compiler to inline a particular function and I guess it's like that by design. I also think that not letting the programmer to specify what to inline and what not is generally a good idea, as it would imply that you think you're smarter than the JIT compiler (my respects to those who actual...
Hi guys, I'm trying to programmatically reject a call on a BlackBerry, with Java + JDE. I'm intercepting the callIncoming event, and in there I need to do something to reject a call from a specific number. Does anyone know how to do that? Thanks. ...
Say for example I have the following string: var testString = "Hello, world"; And I want to call the following methods: var newString = testString.Replace("Hello", "").Replace("world", ""); Is there some code construct that simplifies this, so that I only have to specify the Replace method once, and can specify a bunch of parameters ...
I've got these two classes interacting and I'm trying to call four different classes from class one for use in class two. The methods are public and they do return values but for some reason there is not a connection being made. The error I get when I try is: "An object reference is required for the nonstatic field, method, or property ...
Hi, I am trying to develop an application that intercepts functions. I know in class methods, you can have a __call() method for functions. I am wondering if such a thing exists for regular functions? I know there is a "function_exists" call, but then I'd have to do that everytime I call a function. I'd like an automated approach. Any h...
I'm stumped, I can't seem to get this simple Javascript function to get called. Thanks! <html> <head> <script type="text/javascript"> function increase() { alert(" the button was pressed"); } </script> </head> <body> <form action="Test.html" method="post"> <input type="submit" onclick="increa...
i have set enableviewstate property of linkbutton and label to true.also regenrating same buttons on postback in pageload event handler.but m not able to call onclick event handler of linkbutton.can u please tell me what is problem with code? public partial class _Default : System.Web.UI.Page { protected void Page_Load(object sende...
(N is unknown) $controller->$action($params); must be $controller->$action($param1, $param2, $param3... $paramN); ...
Hi all, I am doing a program using j2me and the last window in the program has a form contains name of the place, number and location. I want to know: 1) if there is any way to call for the number which appears in the window? 2) if there is any way to save the information ( name and number) in the contact? any tutorials or examples a...
Much like the "mailto" URL prefix launches the user's default mail program and starts a new email with specified address, is there a similar URL scheme that would initiate a phone call? Perhaps "phone," "call," or "sip"? Incidentally, I'm targeting a platform that is using Cisco CUPS, so there may be a platform-specific way for me to in...
Hey, I asked a little earlier about a clever way to execute a method on a given condition see here The solutions (and response time!) was great, though upon implementation having a hash of lambdas gets ugly quite quickly. So I started experimenting. The following code works: def a() puts "hello world" end some_hash = { 0 => a() } s...
Hello, ich want to write a little application. In this applcation i want to call the OCR function in Adobe Acrobat. How can i call this? Is there an API function ? Thanks for answers! ...
The status bar has grown, so parts of my interface get cut off. Any pointers on how to fix this (e.g. using autoresize masks, etc.)? I use Interface Builder for the UI, so everything is .xib's. ...
Suppose I have a free function called InitFoo. I'd like to protect this function from being called multiple times by accident. Without much thought I wrote the following: void InitFoo() { { static bool flag = false; if(flag) return; flag = true; } //Actual code goes here. } This looks like a big wa...
I have a class Referrals. When you create an object in the class, it checks that the input strings are unique (and therefore never allows duplicate objects). But when I find that input string str1 is equal to that of a previously created object, instead of creating a new object or just returning false, i want to change a property of the ...
Hi All, I am a beginner in using Prototype library. I want to know how we can pass multiple arguments to onSuccess/onFailure function in Prototype? For example:- new Ajax.Request('testurl',{ method: 'post', parameters: {param1:"A", param2:"B", param3:"C"}, onSuccess: fnSccs, onFailure: fnFail }) In my success function fnSccs...
I have a method written in JavaScript let's say 'callme' and I have some jQuery code written within the block $(document.ready). My question is how to call the existing JavaScript method 'callme' from within the jQuery block. The assumed listing is as follows, function callme(){ // do some complex processing. I don't want to do th...
I am having real trouble tracking down a bug and it would help be a lot to know which method called a certain method. Is there an easy way to get a call hierarchy from java? Java is a small part of the app so I cannot compile and run the whole app in eclipse/net beans so I don't have access to an IDE debugger's call hierarchy. ...
My problem is: in firefox i got no response. in ie it worked fine. I want a ajax call to a local script getting some information in plain text or something else. but it won't work. I think cross scripting should not a problem at this point or? the javascript code is simple: var targetUrl = "http://localhost/jQueryProxy.php"; var parame...