andymatuschak

//
//  NSObject+BlockObservation.h
//  Version 1.0
//
//  Andy Matuschak
//  andy@andymatuschak.org
//  Public domain because I love you. Let me know how you use it.
//

#import <Cocoa/Cocoa.h>

samvermette

self.view.layer.anchorPoint = CGPointMake(0.50, 1.0);
CAKeyframeAnimation *bounceAnimation = [CAKeyframeAnimation animationWithKeyPath:@"transform.scale"];

bounceAnimation.values = [NSArray arrayWithObjects:
                          [NSNumber numberWithFloat:0.05],
                          [NSNumber numberWithFloat:1.08],
                          [NSNumber numberWithFloat:0.92],
                          [NSNumber numberWithFloat:1.0], 
                          nil];

zwaldowski

@interface DZRoundProgressView : UIView

@property (nonatomic) CGFloat progress;

- (void)setProgress:(CGFloat)progress animated:(BOOL)animated;

@end

nielsbot

#import <Foundation/Foundation.h>

extern UIImage * UIImageWithJPEG2000Data( NSData * data ) ;

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
#

jonsterling

NSString *safe = self.keys.url.port.stringValue;
NSString *unsafe = @"url.port.stringValue";
assert([safe isEqualToString:unsafe]);

odrobnik

- (void)drawTextInRect:(CGRect)rect
{
	[super drawTextInRect:rect];
	
	CGContextRef ctx = UIGraphicsGetCurrentContext();
	
	NSString *fontName = self.font.fontName;
	CGFloat fontSize = self.font.pointSize;
	
	CTFontRef font = CTFontCreateWithName((__bridge CFStringRef)fontName, fontSize, NULL);

soffes

//
//  NSString+Cheddar.m
//  Cheddar
//
//  Created by Sam Soffes on 6/10/12.
//  Copyright (c) 2012 Nothing Magical. All rights reserved.
//

#import "NSString+Cheddar.h"

steipete

// Smart little helper to find main thread hangs. Enable in appDidFinishLaunching.
// Only available with source code in DEBUG mode.
@interface PSPDFHangDetector : NSObject
+ (void)startHangDetector;
@end


@implementation PSPDFHangDetector
+ (void)startHangDetector {
#ifdef DEBUG

Me1000

- (void)scrollViewDidScroll:(UIScrollView *)scrollView
{
    const CGFloat threshHold = -60.0f;
    const float minOpacity = 0.2;
    CGFloat currentOffset = [scrollView contentOffset].x;
    
    if (currentOffset < 0.0)
    {
        CGFloat currentProgress = currentOffset / threshHold;
        [scrollView setAlpha:MAX(1.0 - (1.0 * currentProgress), minOpacity)];