jspahrsummers

@implementation OuterClass

- (id)init {
    self = [super init];
    if (self == nil) return nil;

    _outerQueue = dispatch_queue_create(NULL, DISPATCH_QUEUE_CONCURRENT);

    self.innerObject = [[InnerClass alloc] init];
    self.innerObject.delegate = self;

kgn

+ (void)drawNoiseWithOpacity:(CGFloat)opacity inRect:(CGRect)rect{
    static UIImage *noiseImage = nil;     
    static dispatch_once_t oncePredicate;
    dispatch_once(&oncePredicate, ^{
        NSUInteger width = 64, height = 64;
        NSUInteger size = width*height;
        char *rgba = (char *)malloc(size); srand(124);
        for(NSUInteger i=0; i < size; ++i){rgba[i] = rand()%256;}
        CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceGray();
        CGContextRef bitmapContext = 

erikh

#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

0xced

//
//  Created by Cédric Luthi on 2011-05-03
//  Copyright 2011-2012 Cédric Luthi. All rights reserved.
//

#import <AppKit/AppKit.h>

@interface NSRunningApplication (DockIcon)

- (BOOL) setDockIconHidden_xcd:(BOOL)dockIconHidden;

bignerdranch

CGFloat BNRTimeBlock (void (^block)(void));

Kentzo

;return address		*(long*)$esp
;first parameter 	$rdi
;second parameter 	$rsi
;third parameter 	$rdx
;fourth parameter 	$rcx
;fifth parameter 	$r8
;sixth parameter 	$r9

lukeredpath

@implementation MySharedThing

+ (id)sharedInstance
{
  DEFINE_SHARED_INSTANCE_USING_BLOCK(^{
    return [[self alloc] init];
  });
}

@end

micahbrich

class PaddedTextFieldCell < NSTextFieldCell
    
    def drawingRectForBounds(cellFrame)
        super
        result = cellFrame
        padding_left = (result.size.width / 16).round # to make sure text is clear
        padding_top = (result.size.height / 4).round

        result.origin.x += padding_left
        result.origin.y += padding_top

chrismiles

//
//  MyLayer.m
//
//  Created by Chris Miles on 14/03/11.
//  Copyright 2011 Chris Miles.
//

/*

 Animate custom property example:

jessearmand

//
// From http://stackoverflow.com/questions/4442126/how-to-draw-a-speech-bubble-on-an-iphone
//

void DrawPopupShapeInRect(CGRect rect, CGColorRef borderColor, CGColorRef backgroundColor, CGFloat borderRadius, CGFloat strokeWidth, CGFloat pointerWidth, CGFloat pointerHeight)
{
	CGRect currentFrame = self.bounds;

	CGContextSetLineJoin(context, kCGLineJoinRound);
	CGContextSetLineWidth(context, strokeWidth);