mishurov

# --------
# Hardware
# --------

# Opcode - operational code
# Assebly mnemonic - abbreviation for an operation

# Instruction Code Format (IA-32)
# - Optional instruction prefix
# - Operational code

gist:de6b81c556b5dc7cdc8b

#include <unistd.h>
#include <mach/mach.h>
#include <mach/mach_vm.h>
#include <mach-o/dyld.h>

int
main (int argc, char * argv[])
{
  volatile char * library;
  const mach_vm_size_t page_size = getpagesize ();

randomsequence

// StickyHeadersCollectionViewFlowLayout  
// 
// A subclass of UICollectionViewFlowLayout which has UITableView style sticky headers. 
// 
// This code is based on Evadne Wu's code^1, with the following changes:
// 
// * Fixes a crash for sections with zero items
// * Adds support for UIScrollView's contentInset
// * Adds support for UICollectionViewFlowLayout's sectionInset
// 

mikeash

// clang -framework Foundation -fobjc-arc -O3 test.m

#import <Foundation/Foundation.h>


@interface Slice : NSObject
@property NSInteger start;
@property NSInteger length;
@end
@implementation Slice