0xced

@try
{
	id textView = [mailComposeViewController valueForKeyPath:@"internal.mailComposeView.textView"];
	if ([textView respondsToSelector:@selector(becomeFirstResponder)])
		[textView becomeFirstResponder];
}
@catch (NSException *e) {}

fpillet

- (void)logDetailedError:(NSError *)error from:(id)caller selector:(SEL)selector
{
#if DEBUG
	LogMessage(@"coredata", 0, @"*** CORE DATA ERROR: a data store operation failed");
	LogMessage(@"coredata", 0, @"*** Caller was: %@ %p %@", [caller class], caller, NSStringFromSelector(selector));
	LogMessage(@"coredata", 0, @"*** Error: %@", [error localizedDescription]);
	NSArray* detailedErrors = [[error userInfo] objectForKey:NSDetailedErrorsKey];
	if ([detailedErrors count] > 0)
	{
		for(NSError* detailedError in detailedErrors)

AlanQuatermain

From PrivateFrameworks/Bom.framework:
U _BOMCopierCopyWithOptions
U _BOMCopierCountFilesInArchive
U _BOMCopierFree
U _BOMCopierNew
U _BOMCopierSetCopyFileFinishedHandler
U _BOMCopierSetCopyFileStartedHandler
U _BOMCopierSetCopyFileUpdateHandler
U _BOMCopierSetFatalErrorHandler
U _BOMCopierSetFatalFileErrorHandler

evadne

@implementation IRWebViewController (irFullscreenMediaPlaybackAutorotationLayoutFix)

- (void) didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation {

//	There is a bug, where launching a media player from the web view, fullscreening it, then rotating the device, and tapping on the media to see the timelime, causes the layout to go all berserk.  This is a hack to combat that.
	
	[super didRotateFromInterfaceOrientation:fromInterfaceOrientation];
	
	if ((!self.view.superview) || (self.parentViewController.modalViewController != self) || (self.modalPresentationStyle != UIModalPresentationFullScreen)) {

nathansmith

// Protect against parseInt being used
// without radix, by defaulting to 10.

// Conditionally check value, in case
// future implementations of parseInt
// provide native base-10 by default.

(function(window) {
  var _parseInt = window.parseInt;

MSch

#import <Cocoa/Cocoa.h>
#include <stdarg.h>

// by @MSch <martin@schuerrer.org>

// From http://stackoverflow.com/questions/2632300/looping-through-macro-varargs-values

#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)

/* C99-style: anonymous argument referenced by __VA_ARGS__, empty arg not OK */

AlanQuatermain

coverImage = [[KBImageCacheManager sharedManager] cachedImageForImageObject: imageObject type: imageType];
if ( coverImage == nil )
{
	MAKE_WEAK_SELF();
	_imageObserver = [[imageObject registerImageUpdateObserverUsingBlock: ^(UIImage *image, NSString *imageID, NSString *type) {
		USE_WEAK_SELF();
		self->_coverImageView.image = image;
		[[KBImageCacheManager sharedManager] removeObserver: _imageObserver];
		[_imageObserver release]; _imageObserver = nil;
	}] retain];

eaigner

// Assuming ARC is enabled.
// |button| is of type UIButton (works with NSButton as well).

[button addTarget:[^{ NSLog(@"Block invoked."); } copy]
             action:@selector(invoke)
   forControlEvents:UIControlEventTouchUpInside];

zbowling

-(UIImage*)image:(UIImage*)image scaleAndRotateImageToMaxResolution:(int)resolution
{
	int kMaxResolution = resolution; // Or whatever

	CGImageRef imgRef = image.CGImage;

	CGFloat width = CGImageGetWidth(imgRef);
	CGFloat height = CGImageGetHeight(imgRef);

joshaber

#ifndef _DCT_WEAK_H
#define _DCT_WEAK_H

// Macros for portable support of notionally weak properties with ARC
// Forked  from https://gist.github.com/1354106
// Updated by Rowan James
// Available at https://gist.github.com/1530868
// Defines:
//	dct_weak		to be used as a replacement for the 'weak' keyword:
//						@property (dct_weak) NSObject* propertyName;