a2

git clone --no-hardlinks OLD_FLDR NEW_FLDR
cd NEW_FLDR
git filter-branch --prune-empty --subdirectory-filter ‘FLDR_TO_KEEP’ master
git remote rm origin
git update-ref -d refs/original/refs/heads/master
git reflog expire --expire=now --all
git repack -ad
git reset --hard
git gc --aggressive --prune=now

a2

git filter-branch --index-filter 'git rm     --cached --ignore-unmatch FILE' HEAD
git filter-branch --index-filter 'git rm -rf --cached --ignore-unmatch FLDR' HEAD

a2

Name	Pattern	Description	Example
Positive Lookahead	q(?=u)	q followed by u	q in absquatulate
Negative Lookahead	q(?!u)	q not followed by u	q in qwerty
Positive Lookbehind	(?<=q)u	u preceded by q	u in question
Negative Lookbehind	`(?

a2

#define SYNTHESIZE_SINGLETON_FOR_CLASS_WITH_CUSTOM_METHOD(className, methodName) \
\
+ (className *) methodName \
{ \
	static className *shared ## className; \
	static dispatch_once_t token; \
	dispatch_once(&token, ^{ \
		shared ## className = [[className alloc] init]; \
	}); \
\

a2

//
//  A2Casting.h
//
//  Created by Alexsander Akers on 10/6/11.
//  Copyright (c) 2011 Pandamonia LLC. All rights reserved.
//

// These are some basic macros for making down-casting safer in Objective C.
// They are loosely based on the same cast types with similar names in C++.
// A typical usage would look like this:

a2

for f in *;
do
	echo "$f";
	if [ -d "$f" ];
	then
		cd "$f";
		if [ -d ".git" ];
		then
			git pull --all;
		else

a2

// NB: Using undefined constants can not only make the indicator appear blank,
// but it can also run a slew of nasty NSLog statements about missing image files.
// That being said, the following constants are guaranteed to work on the
// latest builds of iOS 4 and iOS 5 as indicated by the pragma directive.

enum {
	UIActivityIndicatorViewStyleWhiteSmall = 3, // small network activity indicator glyph 
	UIActivityIndicatorViewStyleGraySmall = 4 // same as '3' but white color on black status bar
#ifdef __IPHONE_5_0
	,

a2

// Don't forget to #import <objc/runtime.h>
void A2Swizzle(Class cls, SEL oldSel, SEL newSel, BOOL isClassMethod)
{
	if (isClassMethod) cls = object_getClass(cls);
	
	Method origMethod = class_getInstanceMethod(cls, oldSel);
	Method newMethod = class_getInstanceMethod(cls, newSel);
	
	if (class_addMethod(cls, oldSel, method_getImplementation(newMethod), method_getTypeEncoding(newMethod)))
		class_replaceMethod(cls, newSel, method_getImplementation(origMethod), method_getTypeEncoding(origMethod));

a2

Pod::Spec.new do |s|
  s.name         = "ChimpKit2"
  s.version      = "0.1.1"
  s.homepage     = "https://github.com/mailchimp/ChimpKit2"
  s.summary      = "MailChimp API Wrapper with support for API 1.3."
  s.license      = 'MIT'
  s.author       = { "Amro Mousa" => "amromousa@gmail.com" }
  s.source       = { :git => "https://github.com/mailchimp/ChimpKit2.git", :branch => "master" }
  s.platform     = :ios, '5.0'
  s.source_files = 'Core/Classes/*.{h,m}'

a2

@import StoreKit;

@interface SKHandleInvalidReceiptRequest : SKRequest

- (void)_sendXPCMessage;

@end

extern void SKTerminateForInvalidReceipt(void);