augustjoki

function parse_git_branch {
  [ -d .git ] || return 1
  git_status="$(git status 2> /dev/null)"
  branch_pattern="^# On branch ([^${IFS}]*)"
  remote_pattern="# Your branch is (.*) of"
  diverge_pattern="# Your branch and (.*) have diverged"
  if [[ ! ${git_status}} =~ "working directory clean" ]]; then
    state="*"
  fi
  # add an else if or two here if you want to get more specific

augustjoki

static Singleton *singleton = nil;

+ (Singleton *) sharedService {
    @synchronized(self) {
        if (singleton == nil) {
            [[self alloc] init]; // assignment not done here
        }
    }
    return singleton;
}

augustjoki

These constants are used to choose the version of OpenGL ES that a rendering context provides.

typedef NSUInteger EAGLRenderingAPI;
enum
{
   kEAGLRenderingAPIOpenGLES1         = 1
   kEAGLRenderingAPIOpenGLES2         = 2
};

augustjoki

$lipo libTapjoyConnectDeviceConnect.a libTapjoyConnectSimulatorConnect.a -create -output libTapjoyConnect.a

augustjoki

#import <Foundation/Foundation.h>

int main() {
  CGFloat version = [@"4.2.1" floatValue];
  NSLog(@"version: %f", version);
}


O2Machina:~ karl$ gcc main.m -o test -framework Foundation
O2Machina:~ karl$ ./test 

augustjoki

CGFloat CGContextShadowOrientationYMultiplier() {
	static CGFloat sharedMultiplier__ = 0.0;
	
	if (sharedMultiplier__ == 0.0) {
		NSString *version = [UIDevice currentDevice].systemVersion;
		sharedMultiplier__ = ([version compare:@"3.2"] == NSOrderedAscending) ? 1.0f : -1.0f;
	}
	
	return sharedMultiplier__;
}

augustjoki

#!/bin/sh
if [ -d "$BUILT_PRODUCTS_DIR/${PRODUCT_NAME}.app/foo.bundle" ]; then
    rm -rf "$BUILT_PRODUCTS_DIR/${PRODUCT_NAME}.app/foo.bundle"
fi
if [ -d "$BUILT_PRODUCTS_DIR/foo.bundle" ]; then
    cp -r "$BUILT_PRODUCTS_DIR/foo.bundle" "$BUILT_PRODUCTS_DIR/${PRODUCT_NAME}.app/"
fi

augustjoki

2011-05-11 03:25:07.462 GlobalSingletonSupportTest[63618:1803] irSharedInstance instance NSObject 15f980, 181511 ns
2011-05-11 03:25:07.465 GlobalSingletonSupportTest[63618:5303] irSharedInstance instance NSObject 15f980, 614 ns
2011-05-11 03:25:07.465 GlobalSingletonSupportTest[63618:5403] irSharedInstance instance NSObject 15f980, 584 ns
2011-05-11 03:25:07.464 GlobalSingletonSupportTest[63618:a0f] irSharedInstance instance NSObject 15f980, 1546 ns
2011-05-11 03:25:07.466 GlobalSingletonSupportTest[63618:a0f] irSharedInstance instance NSObject 15f980, 1545 ns

augustjoki

+ (NSString *)reuseIdentifier {
  static NSString *reuseIdentifier;
  static dispatch_once_t onceToken;
  dispatch_once(&onceToken, ^{
    reuseIdentifier = [NSStringFromClass(self) retain];
  });
  return reuseIdentifier;
}

augustjoki

[CATransaction begin];
[CATransaction setValue:(id)kCFBooleanTrue
                 forKey:kCATransactionDisableActions];
[aLayer removeFromSuperlayer];
[CATransaction commit];