머라카노?

[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;

- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex {

  NSInteger tag = alertView.tag;

  if( tag == 1 ) {

    if( buttonIndex == 0 ) {

왼쪽 버튼

    } else if ( buttonIndex == 1 ){

      오른쪽 버튼

    }

  }

}

[self startMethod];

- (void) startMethod {

  NSTimeInterval delay = 1.5;

  [self performSelector:@selector(showIndicator) withObject:nil afterDelay:delay];

}

- (void) showIndicator {

  [MRKN_Function MRKN_ShowLoading:TopWindow];

}

UIWindow *TopWindow = [[UIApplication sharedApplication] keyWindow];

[textField becomeFirstResponder]; // 키보드 출력

[textField resignFirstResponder];    // 키보드 숨김

textField.contentVerticalAlignment  = UIControlContentVerticalAlignmentCenter;

[textField setSecureTextEntry:YES];