jverkoey

- (CGSize)sizeOfContentsWithSize:(CGSize)size
                    shouldLayout:(BOOL)shouldLayout {
  // Calculate frames.

  if (shouldLayout) {
    // Update frames.
  }

  return // size
}

mbigatti

//
//  BMXRubberBanding.h
//  Rubber-banding Formula, as described by Grant Paul (chpwn)
//  https://twitter.com/chpwn/status/285540192096497664
//

#ifndef TimerApp_BMXRubberBanding_h
#define TimerApp_BMXRubberBanding_h

#define BMX_RUBBER_BANDING_CONSTANT 0.55

drance

@implementation BHSCollectionViewFlowLayout

- (NSArray *)layoutAttributesForElementsInRect:(CGRect)rect {
    NSArray *allAttrs = [super layoutAttributesForElementsInRect:rect];
    for (UICollectionViewLayoutAttributes *attributes in allAttrs) {
        attributes.frame = CGRectIntegral(attributes.frame);
    }
    return allAttrs;
}

krzysztofzablocki

expr -- (void)printf("[%s, %s]\n",(char *) object_getClassName(*(long*)($esp+4)), (char *) *(long *)($esp+8) )

steipete

extern void CGPathPrint(CGPathRef path, FILE* file);


CGPathPrint(path.CGPath, NULL);

Path 0xb44e380:
  moveto (-12, 295)
    lineto (115, 295)
    lineto (108, -12)
    lineto (235, -12)

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)];

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

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"

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);

jonsterling

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