oogali

#!/bin/sh
## tmbo.sh -- my attempt at posting from the command line
## tmbo: lnk, twitter: @oogali
##
BASE_URL=thismight.be/offensive
TMBO_CONFIG=${HOME}/.tmbo
TMPPATH=/tmp

usage() {
  echo "$0 <options> <image to upload> [filename]"

benstiglitz

#define MIN_PASTE(A,B) A##B
#define MIN_IMPL(A,B,L) ({ __typeof__(A) MIN_PASTE(__a,L) = (A); __typeof__(B) MIN_PASTE(__b,L) = (B); MIN_PASTE(__a,L) < MIN_PASTE(__b,L) ? MIN_PASTE(__a,L) : MIN_PASTE(__b,L); })
#define MIN(A,B) MIN_IMPL(A,B,__COUNTER__)

erisdev

#import <objc/runtime.h>
#import <stdlib.h>

// declare some of the Objective-C runtime's private parts where we can see them
typedef struct _NXMapTable NXMapTable;
extern NXMapTable *gdb_objc_realized_classes;
extern void *NXMapInsert(NXMapTable *table, const void *key, const void *value);

@implementation NSObject (Poser)

iamleeg

#import <Foundation/Foundation.h>

@interface A: NSObject
@end

@implementation A

void pileOfPoo(id self, SEL _cmd) {
	NSLog(@"💩");
}

steipete

- (BOOL)isNetworkActivityIndicatorVisible {
    return _activityCount > 0;
}

- (void)incrementActivityCount {
    [self willChangeValueForKey:@"activityCount"];
    OSAtomicIncrement32((int32_t*)&_activityCount);
    [self didChangeValueForKey:@"activityCount"];
}

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

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

steipete

// Convert an EXIF image orientation to an iOS one.
// reference see here: http://sylvana.net/jpegcrop/exif_orientation.html

+ (UIImageOrientation) exifOrientationToiOSOrientation:(int)exifOrientation {
    UIImageOrientation o = UIImageOrientationUp;
    switch (exifOrientation) {
        case 1: o = UIImageOrientationUp; break;
        case 3: o = UIImageOrientationDown; break;
        case 8: o = UIImageOrientationLeft; break;
        case 6: o = UIImageOrientationRight; break;

mattt

Generate the list yourself:

$ cd /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS*.sdk/System/Library/Frameworks/UIKit.framework/Headers
$ grep UI_APPEARANCE_SELECTOR ./*     | \
  sed 's/NS_AVAILABLE_IOS(.*)//g'     | \
  sed 's/NS_DEPRECATED_IOS(.*)//g'    | \
  sed 's/API_AVAILABLE(.*)//g'        | \
  sed 's/API_UNAVAILABLE(.*)//g'      | \
 sed 's/UI_APPEARANCE_SELECTOR//g' | \

steipete

///////////////////////////////////////////////////////////////////////////////////////////
#pragma mark - Warn if we KVO a weak property

// Doesn't support key paths.
static BOOL PSPDFIsWeakProperty(id object, NSString *keyPath) {
    objc_property_t property = class_getProperty([object class], keyPath.UTF8String);
    if (property) {
        // https://developer.apple.com/library/mac/documentation/cocoa/conceptual/objcruntimeguide/articles/ocrtpropertyintrospection.html
        const char *attributes = property_getAttributes(property);
        return attributes && strstr(attributes, ",W");