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• Calling self in objective c method headers

  - by hakewake

  Lets say I made a method that can tabulate the total of x and y. total = [self totalThemUp x:30 y:50]; Is self correctly used? Why so? I don't see any object in particular that is acted on. Thanks for your help!

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• Access .net dll's method using java code

  - by Samurai

  I have a dll namely product.dll created using .net. How can i access that dll's constructor or method using java code.. Is it possible to access without using JNI?

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• Objective-C method not being called

  - by Matt S.

  It's either because of the fact I'm tired or because I'm doing it wrong, but for some reason I can't get it to call a method. Here's what I'm trying to call: -(void)newHighScore:(int)d Which right now just does an NSLog saying "yea I'm working!" I'm calling it like this: [highscore newHighScore:score]; highscore is what I called the HighScore class in the .h, and score is an int with the score.

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• c# reading code inside a method

  - by koraytaylan

  i'm playing around with c# reflection api. i can easily load type info of classes, methods etc. in an assembly. now i wonder how can i load and read the code inside a method?

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• Whats wrong with this method?

  - by John

  I'm new to java can someone please explain to me whats wrong with this method: clas Hello { public static void main (String[]arg) { Document.write ("hello world") ; }}

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• how to load json in separate method

  - by frosty

  I need to generate the playlist dynamically. What is the best way to extract the playlist so that the playlist json below is separated into a different method or variable. $f(videoid, "/swf/flowplayer-3.1.5.swf", { playlist: [ { url: videoUrl }, { url: '59483.flv', title: 'Palm trees and the sun' }, { url: '58192.flv', title: 'Happy feet in a car' }, { url: '63617.flv', title: 'People jogging' } ], wmode: 'opaque', plugins: { gatracker: { url: "/swf/flowplayer.analytics-3.1.5.swf", trackingMode: "Bridge", debug: false } } });

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• What is this syntax called Bool bool = object.method() > 0 in Java

  - by optician

  I've just seen this line of code in my housemates code. Bool bool = method() 0; or string name = "Tony"; boolean nameIsTony = name == "Tony"; This would result in nameIsTony becoming true. So you can have an inline conditional statement? What is this called?

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• Inventory is not abstract and does not override abstract method

  - by Dan

  OK so my applet is not compiling and I Googled some answers and none worked. (Such as taking public out of public class)... Here's my code: http://www.so.pastebin.com/MBjZGneg Heere is my error: C:\Users\Dan\Documents\DanJavaGen\Inventory.java:12: Inventory is not abstract and does not override abstract method keyReleased(java.awt.event.KeyEvent) in java.awt.event.KeyListener public class Inventory extends Applet implements KeyListener { ... help? :) please.

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• Implement LINQ to Entities unsupported method

  - by Dan

  Hi! LINQ to Entities has many LINQ methods marked as "Unsupported" (http://msdn.microsoft.com/en-us/library/bb738550.aspx). Is any way to implement some of these methods by hands? Or I should wait next release of EF? I'm especially needing this method: IQueryable<TResult> Select<TSource, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, int, TResult>> selector) Thanks

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• Simulating "focus" and "blur" in jQuery .live() method...

  - by Jonathan Sampson

  Update: As of jQuery 1.4, $.live() now supports focusin and focusout events. jQuery currently1 doesn't support "blur" or "focus" as arguments for the $.live() method. What type of work-around could I implement to achieve the following: $("textarea") .live("focus", function() { foo = "bar"; }) .live("blur", function() { foo = "fizz"; }); 1. 07/29/2009, version 1.3.2

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• calling a method from an event handler

  - by Ayoub

  I have this code i am working on but every time i call init method I keep getting an error this.addElement is not a function is it because i can't call methods from event handlers ? function editor () { this.init = function () { $("#area").bind('click' , this.click_event ); } this.addElement = function () { console.log("adding element"); } this.click_event = function(event) { this.addElement(); console.log("click event in x : "+event.data); } }

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• Basic recursive method - factorial

  - by bob

  I am practising recursion and cant see why this method doesnt seem to work any ideas? public void fact() { fact(5); } public int fact(int n) { if(n == 1){ return 1; } return n * (fact(n-1)); } } Thanks

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• How to call a method on Google Engine from C#

  - by Vitaliy1

  I Have an application in my account and I want to call a method that takes int number and return one int number (int someMethod(int someVar)) from client application that must be written with C#.

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• is there any good method to encrypt the C# desktop application [closed]

  - by MemoryLeak

  Possible Duplicate: Protect .NET code from reverse engineering? we just develop a application with C# winforms, is there any good encryption method to help us prevent from piracy ? I saw some software may need hardware support to protect their software, how to implement that ? Thanks in advance !

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• run a method in an element of an Arraylist in java

  - by benjamin

  Hi, I want to know if there's a way to run a method of inside an element of an Arraylist but I don't want to do it with get because it actually changes fields of the element thanks benny.

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• asp.net mvc 2 method not found

  - by Debra

  When I run my asp.net mvc 2 site (shared hosting) I get the following error: Method not found: 'Void System.Web.Mvc.DataAnnotationsModelValidatorProvider.set_AddImplicitRequiredAttributeForValueTypes(Boolean)'. In the bin directory I have System.Web.Mvc.dll version 2.0.50217.0 On my local dev machine it runs fine. Is it possible that if the hosting provider has a different mvc 2 version installed it would cause this error? Thank you!

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• javascript add prototype method to all functions?

  - by salmane

  Is there a way to add a method to all javascript functions without using the prototype library? something along the lines of : Function.prototype.methodName = function(){ return dowhateverto(this) }; this is what i tried so far but it didnt work. Perhaps it is a bad idea also if so could you please tell me why? if so can I add it to a set of functions i choose something like : MyFunctions.prototype.methodName = function(){ return dowhateverto(this) }; where MyFunctions is an array of function names thank you

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• error-no suitable method found to override?

  - by Jun Jie

  When i use some of the codes Why do i always get this error..no suitable method found to override? and Warning 2 The designer could not be shown for this file because none of the classes within it can be designed. The designer inspected the following classes in the file: Thing --- The base class 'System.Object' cannot be designed. Form1 --- The base class 'System.Object' cannot be designed. 0 0

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• Android audio manager method causing a force close

  - by AnSan

  Hi All, New to this and a bit confused as to why calling the following method creates a force close: AudioManager myaudiomanager; public void toggleSilent() { myaudiomanager.setRingerMode(AudioManager.RINGER_MODE_SILENT); } I don't see any blatant errors and I have added permissions to the manifest regarding the audio manager. Anyone able to direct me further?

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• Django save method

  - by Marijus

  So I have a model with a FileField for excel spreadsheet. What I need to do this add another column in this spreadsheet, in each row let user pick from a drop-down list then save it and display it in html. All the picking and uploading will happen through the admin interface. So I have figured out way how to display a spreadsheet in html, however I have no idea how to write this save method. I could really use some hints and tips..

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• UILabel not changing when method called

  - by LyonJTill

  - (IBAction)restoreUserDefaults { NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults]; if([defaults objectForKey:@"Exam Name"] == nil) { examName = [[NSString alloc] initWithString:@"Name"]; } else { examName = [[NSString alloc] initWithString:[defaults objectForKey:@"Exam Name"]]; } [examNameLabel setText:[NSString stringWithFormat:@"%@",examName]]; } Hey all, Basically above is the method that is being called when one ViewController is being close and another is being opened the problem is, is that the UILabel in the new ViewController isn't changing to the value i need it to? Any ideas? Regards Lyon J Till

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• method without access modifier

  - by Leroy Jenkins

  Ok this is bugging me.. I know Ive read it somewhere and google isnt helping. what is the accessibility level of a method that does not specify an access modifier? void Foo() { //code } I want to say its internal but Im not 100% sure.

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• Do autoreleased objects always survive a whole method?

  - by Jan Hendrix

  Hi, If I'm correct then the releasing of the pool of autoreleased objects has something to do with the run loop.. I barely have an idea of what that 'run loop' is but my question is, is it possible that the object gets released before the end of the method is reached?

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• callback method in iframe to return a value to opener

  - by Premier

  I have to call a callback method in iframe to return a value to opener. I know SqueezeBox has "assign, open, close" static methods, but I do not understand how it works, can someone help me please?

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• send blank SMS with SmsManager.sendTextMessage method in android

  - by Dany Wehbe

  I created an android app and one of its functions is to send SMS, when I try to send blank SMS it throws an exception. Here is the code: SmsManager sm=SmsManager.getDefault(); sm.sendTextMessage("9999", null, messageBody,sentPI, deliveredPI); messageBody maybe empty string and maybe it is a string, previous method throws IllegalArgumentException when messageBody is empty string! what can I do to send blank SMS?

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