머라카노?

UIView *view;

view.clipsToBounds = YES

UIButton *btnStart;

CALayer *btnLayer           = btnStart.layer;

CAGradientLayer *gLayer     = [CAGradientLayer layer];

gLayer.cornerRadius = 5;

gLayer.frame  = btnLayer.bounds;

gLayer.colors = [NSArray arrayWithObjects:

                     (id)DEFINE_SET_RGB(93, 167, 236, 0.5f).CGColor,

                     (id)DEFINE_SET_RGB(83, 154, 224, 0.7f).CGColor,

                     (id)DEFINE_SET_RGB(65, 132, 204, 1.0f).CGColor,

                     (id)DEFINE_SET_RGB(53, 117, 190, 0.8f).CGColor,

                     nil];

[btnLayer insertSublayer:gLayer atIndex:0];

[scrollBody setContentOffset:CGPointZero animated:YES];

[[NSString stringWithFormat:@"usr_id=%@&offset=%d&name=%@", userID, offset, name] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];

- (BOOL) textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {

  NSCharacterSet *nonNumberSet = [[NSCharacterSet decimalDigitCharacterSet] invertedSet];

  return ([string stringByTrimmingCharactersInSet:nonNumberSet].length > 0) || [string isEqualToString:@""];

}

UIImage *image    = zoomImageView.image;

NSData *imageData = [NSData dataWithData:UIImagePNGRepresentation(image)];

[self setFadeOut:self.view];

[self setFadeIn:self.view];

// Set Fade Out Pop

- (void) setFadeOut : (UIView *) target {

  [target setAlpha:0];

  [UIView animateWithDuration:Dialog_Animation_Delay

                        delay:0

                      options: UIViewAnimationOptionCurveEaseInOut

                   animations:^{

                     [target setAlpha:1];

                   }

                   completion:^(BOOL finished){

NSLog(@"Set Fade Out Call Back");

                   }];

}

// Set Fade In Pop

- (void) setFadeIn : (UIView *) target  {

  [target setAlpha:1];

  [UIView animateWithDuration:Dialog_Animation_Delay

                        delay:0

                      options: UIViewAnimationOptionCurveEaseInOut

                   animations:^{

                     [target setAlpha:0];

                   }

                   completion:^(BOOL finished){

NSLog(@"Set Fade In Call Back");

                   }];

}

NSString *attach = @"http://mrkn.tistory.com";

NSURL *url        = [NSURL URLWithString:attach];

NSData *imageFile = [NSData dataWithContentsOfURL:url];

UIImage *image    = [UIImage imageWithData:imageFile];

CGSize imageSize  = image.size;

NSLog(@" Image Size : Width = %f Height = %f", imageSize.width, imageSize.height);

NSMutableData *receiveData;

- (void) sendData : (NSString *) url : (NSString *) value : (NSString *) sendType {

NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];

  NSString *post   = value;

  NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];

  [request setURL:[NSURL URLWithString:url]];

  [request setHTTPMethod:sendType];

  [request setHTTPBody:[value dataUsingEncoding:NSUTF8StringEncoding]];

  [request setCachePolicy:NSURLRequestUseProtocolCachePolicy];

  [request setTimeoutInterval:15.0f];

  [request setValue:@"Mozilla/4.0 (compatible;)" forHTTPHeaderField:@"User-Agent"];

  [request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];

  [request setHTTPBody:postData];

  NSURLConnection *connection = [NSURLConnection connectionWithRequest : request

                                                              delegate : self];

}

// Receive Start to Submit

- (void) connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *) aResponse {

  NSLog(@" Receive Start ");

  receiveData = [[NSMutableData alloc] init];

}

// Connection Error Event

- (void) connection:(NSURLConnection *)connection didFailWithError:(NSError *) error {

  [self setRetryGetData];

  NSLog(@" Receive Error ");

}

// Connection Receive Event

- (void) connection:(NSURLConnection *)connection didReceiveData:(NSData *) data {

  NSLog(@" Receiving............ ");

  [receiveData appendData:data];

}

// Connection Receive Finished

- (void) connectionDidFinishLoading : (NSURLConnection *) connection {

  NSLog(@" Receive Finished ");

  NSLog(@" Receive Data : %@", receiveData);

}

NSString* version = [[UIDevice currentDevice] systemVersion];

NSLog(@"Version : %@", version);

return version;