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+(BOOL)deviceIsRunningOS5
{
    UIScreen *s = [UIScreen mainScreen];
    return [s respondsToSelector:@selector(brightness)];
}

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    _netRequests--;
    if(_netRequests == 0) [UIApplication sharedApplication].networkActivityIndicatorVisible = NO; 

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- (NSString *)createUUID
{
  // Create universally unique identifier (object)
  CFUUIDRef uuidObject = CFUUIDCreate(kCFAllocatorDefault);
 
  // Get the string representation of CFUUID object.
  NSString *uuidStr = [(NSString *)CFUUIDCreateString(kCFAllocatorDefault, uuidObject) autorelease];
 
  // If needed, here is how to get a representation in bytes, returned as a structure
  // typedef struct {

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[self.view endEditing:YES];

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ASIHTTPRequest *req = [ASIHTTPRequest requestWithURL:URL];
    req.delegate = self;
    req.userInfo = [NSDictionary dictionaryWithObject:@"initialRequest" forKey:@"type"];
    NSData *body = [jsonString  dataUsingEncoding:NSUTF8StringEncoding];
    [req appendPostData:body];
    [req startSynchronous];

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CALayer *capa = [self.navigationController navigationBar].layer;
[capa setShadowColor: [[UIColor blackColor] CGColor]];
[capa setShadowOpacity:0.85f];
[capa setShadowOffset: CGSizeMake(0.0f, 1.5f)];
[capa setShadowRadius:2.0f];  
[capa setShouldRasterize:YES];


//Round
CGRect bounds = capa.bounds;

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//.h
@protocol XXXXXXDelegate <NSObject>
@optional
@end


@property (nonatomic, weak) id <XXXXXXDelegate> delegate;

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NSArray* reversedArray = [[startArray reverseObjectEnumerator] allObjects];

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//
//  CWLSynthesizeSingleton.h
//  CocoaWithLove
//
//  Created by Matt Gallagher on 2011/08/23.
//  Copyright (c) 2011 Matt Gallagher. All rights reserved.
//
//  Permission is given to use this source code file, free of charge, in any
//  project, commercial or otherwise, entirely at your risk, with the condition
//  that any redistribution (in part or whole) of source code must retain

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NSError *error;
NSData *body = [NSJSONSerialization dataWithJSONObject:payJSON options:NSJSONWritingPrettyPrinted error:&error];
NSString *jsonString = [[NSString alloc] initWithData:body encoding:NSUTF8StringEncoding];