kyleturner

CABasicAnimation *animation = [CABasicAnimation animationWithKeyPath:@"opacity"];
[animation setFromValue:[NSNumber numberWithFloat:1.0]];
[animation setToValue:[NSNumber numberWithFloat:0.0]];
[animation setDuration:0.5f];
[animation setTimingFunction:[CAMediaTimingFunction
              functionWithName:kCAMediaTimingFunctionLinear]];
[animation setAutoreverses:YES];
[animation setRepeatCount:20000];
[[view layer] addAnimation:animation forKey:@"opacity"];

kyleturner

    // Get all the fonts on the system
    NSArray *familyNames = [UIFont familyNames];
    for( NSString *familyName in familyNames ){
        printf( "Family: %s \n", [familyName UTF8String] );
        NSArray *fontNames = [UIFont fontNamesForFamilyName:familyName];
        for( NSString *fontName in fontNames ){
            printf( "\tFont: %s \n", [fontName UTF8String] );
        }
    }

kyleturner

git rm $(git ls-files --deleted)

kyleturner

UIGraphicsBeginImageContext(webview.frame.size);
[self.view.layer renderInContext:UIGraphicsGetCurrentContext()];
UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
UIImageWriteToSavedPhotosAlbum(viewImage, nil, nil, nil);

kyleturner

a:	AM/PM
A:	0~86399999 (Millisecond of Day)
 
c/cc:	1~7 (Day of Week)
ccc:	Sun/Mon/Tue/Wed/Thu/Fri/Sat
cccc:	Sunday/Monday/Tuesday/Wednesday/Thursday/Friday/Saturday
 
d:	1~31 (0 padded Day of Month)
D:	1~366 (0 padded Day of Year)
 

kyleturner

To remove a submodule you need to:

Delete the relevant line from the .gitmodules file.
Delete the relevant section from .git/config.
Run git rm --cached path_to_submodule (no trailing slash).
Commit and delete the now untracked submodule files.

kyleturner

CATransition *transition = [CATransition animation];
transition.duration = 0.35f;
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];

transition.type = kCATransitionFade;
        
[logoView.layer addAnimation:transition forKey:nil];

kyleturner

CABasicAnimation *bounceAnimation = [CABasicAnimation animationWithKeyPath:@"position.y"];
        bounceAnimation.duration = .75;
        bounceAnimation.speed = 1.25;
        bounceAnimation.fromValue = [NSNumber numberWithInt:0];
        bounceAnimation.toValue = [NSNumber numberWithInt:-15];
        bounceAnimation.repeatCount = INT_MAX;
        bounceAnimation.autoreverses = YES;
        bounceAnimation.fillMode = kCAFillModeForwards;
        bounceAnimation.removedOnCompletion = NO;
        bounceAnimation.additive = YES;

kyleturner

CATransition *transition = [CATransition animation];
transition.duration = 1.0f;
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
transition.type = kCATransitionFade;

[imageView.layer addAnimation:transition forKey:nil];

kyleturner

if ([self.navigationController.navigationBar respondsToSelector:@selector( setBackgroundImage:forBarMetrics:)]){
    [self.navigationController.navigationBar setBackgroundImage:[UIImage imageNamed:@"navbar.png"] forBarMetrics:UIBarMetricsDefault];
}