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Published on 2010-03-24T13:09:04Z
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hi, i have 2 UIImage and a UISwitch, when the switch is on, image 1 appear and when the switch is off the image 2 appear... any ideas? thanks
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I've taken a look at this question: http://stackoverflow.com/questions/962827/uiimage-shadow
But the accepted answer didn't work for me.
What I'm trying to do is take a UIImage and add a shadow to it, then return a whole new UIImage, shadow and all.
This is what I'm trying:
- (UIImage*)imageWithShadow…
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Hi there,
I have to sets of images. Each set has 16 images. One set is called 0.png through to 15.png the other is a0.png through to a15.png.
In my app, it loads each one dependent on a variable (which by logging, I have proved it works)
here is the code
[MemoryManager sharedMemoryManager];
NSLog(@"THEME:…
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i'm loading bunch of images in coverflow using i carousel but i'm not getting it?..initially i got Signal sigabart issue..after i edited some of the code the view gets displayed...Am i missing something?...
#import "CollectionViewController.h"
@interface CollectionViewController ()
@property (nonatomic…
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I'm following a tutorial for creating an animation using Xcode Version 4.5.2 in Mountain Lion 10.8.2. When trying to build the code below, I get a Parse Error Unexpected '@' in program showing up for the 'hopAnimation=' line. While searching, I have found examples that build simple animations in…
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Why the NSArray allocated with arrayWithObjects dealloc automatically if already used by BObject object?? in teory NSArray must remain allocated all the BObject life time...
[[BObject alloc] initObjectName:@"oneObject" states:
[NSArray arrayWithObjects:
[[State alloc] initStateName:@"stand_front"…
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I am writing a program in Objective-C (XCode 3.2, on Snow Leopard) that is capable of either selectively blocking certain sites for a duration or only allow certain sites (and thus block all others) for a duration. The reasoning behind this program is rather simple. I tend to get distracted when I…
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Hi,
I made an Objective-C project for the iPhone. I had only one cpp class, the soundEngine taken from some Apple demo. Now I'm trying to merge OpenFeint which is coded in Objective-C++. As soon as I drop in the code without even referring to it from my code, when I hit Build, my Objective-C code…
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Does anyone know of a way to add additional attribute types to the @property keyword without modifying the compiler? Or can anyone think of another way to genericize getter/setter creation?
Basically, I have a lot of cases in a recent project where it's handy for objects to lazily instantiate their…
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I am developing an iPhone application and I use HTML to display formatted text.
I often display the same webpage, but with a different content. I would like to use a template HTML file, and then fill it with my diffent values.
I wonder if ObjectiveC has a template system similar to ERB in Ruby.
That…
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What's the ObjectiveC syntax for specifying a protocol as an argument in a method?
Say I have 2 protocols, MyProtocol and MyProtocolCB:
@protocol MyProtocolCB <NSObject>
- (void) func;
@end
@protocol MyProtocol <NSObject>
- (void) register:(MyProtocolCB*) cb;
@end
I'm receiving this…
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