nielsbot

import UIKit
import CoreGraphics

// our Cell class
class Cell : UITableViewCell
{
    // cell reuse identifier for table view
    static let Identifier = "Cell" 

    // the object the cell represents/displays. Could be anything you like

nielsbot

import CoreMotion


public class Main
{
	var motionManager:CMMotionActivityManager!
	let motionHandler:CMMotionActivityHandler! = { (activity:CMMotionActivity?) -> Void in
		let desc = activity?.debugDescription ?? "no activity"
		println("activity is \(desc)")
	}

nielsbot

// NWGKeyValueObserving.h
// by nielsbot ( nielsbot@nielsbot.com)

typedef void (^KeyValueObserverBlock)( NSDictionary * change ) ;

@interface NWGKeyValueObserver : NSObject

@property ( nonatomic, readonly, copy )	NSString * 			keyPath ;
@property ( nonatomic, readonly ) 	id 				target ;
@property ( nonatomic, readonly ) 	NSKeyValueObservingOptions	options ;

nielsbot

// when setting the position of a layer, use this: 
// layer.position = [ layer pixelAlignedPostionForPoint:<originalPoint> ] ;

@implementation CALayer (SetPositionPixelAligned)

-(CGPoint)pixelAlignedPositionForPoint:(CGPoint)p
{
	CGSize size = self.bounds.size ;
	CGPoint anchorPoint = self.anchorPoint ;
	

nielsbot

#import "FileChangeObserver.h"

#undef Assert
#define Assert(COND) { if (!(COND)) { raise( SIGINT ) ; } }

@interface FileChangeObserver ()
@property ( nonatomic, readonly )	int kqueue ;
@property ( nonatomic )				enum FileChangeNotificationType typeMask ;
@end

nielsbot

static CGColorRef CGColorCreateWithCSSColor( NSString * string )
{
	union {
		struct {
#if LITTLE_ENDIAN
			uint8 alpha ;
			uint8 blue ;
			uint8 green ;
			uint8 red ;
#else

nielsbot

@implementation NSNull (IfNullThenNil)
-(id)ifNullThenNil { return nil ; }
@end

@implementation NSObject (IfNullThenNil)
-(id)ifNullThenNil { return self ; }
@end

nielsbot

#import <Foundation/Foundation.h>
#import <CoreGraphics/CoreGraphics.h>


@interface MemoryMappedDataConsumer : NSObject
@property ( nonatomic, readonly ) size_t size ;
@property ( nonatomic, readonly ) size_t capacity ;
@property ( nonatomic, readonly ) CGDataConsumerRef CGDataConsumer ;
@property ( nonatomic, readonly, copy ) NSURL * url ;

nielsbot

CGPathRef CGPathCreateRoundRect( const CGRect r, const CGFloat cornerRadius )
{
	CGMutablePathRef p = CGPathCreateMutable() ;
	
	CGPathMoveToPoint( p, NULL, r.origin.x + cornerRadius, r.origin.y ) ;
	
	CGFloat maxX = CGRectGetMaxX( r ) ;
	CGFloat maxY = CGRectGetMaxY( r ) ;
	
	CGPathAddArcToPoint( p, NULL, maxX, r.origin.y, maxX, r.origin.y + cornerRadius, cornerRadius ) ;

nielsbot

#import <libproc.h>
#import <stdlib.h>
#import <stdio.h>

int main( int argc, const char * argv[])
{
	pid_t * pids = calloc(0x4000, 1);
	int count = proc_listallpids(pids, 0x4000);

	printf("count=%u\n", count) ;