Jeremy Foo echoz

shawnwall / gist:2215212

Created March 27, 2012 11:41

Unit testing blocks with AFNetworking example

	/*
	* SenTestingKit does not wait for blocks to finish by default so your test would simply complete
	* as successful. You need to use a semaphore and keep the run loop going in order for the test
	* to properly run.
	*/
	- (void)testGetSpots {
	dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
	CLLocation location = [[CLLocation alloc] initWithLatitude:70.0 longitude:50.0];
	[Spot spotsWithURLString:@"/spots" near:location parameters:[NSDictionary dictionaryWithObject:@"128" forKey:@"per_page"] block:^(NSArray *records) {
	//sample assert

tonyarnold / gist:2010649

Created March 10, 2012 07:22

Exhaustively check if an Objective-C object is "empty"

	static inline BOOL CBIsEmpty(id obj) {
	return obj == nil
	\|\| (NSNull *)obj == [NSNull null]
	\|\| ([obj respondsToSelector:@selector(length)] && [obj length] == 0)
	\|\| ([obj respondsToSelector:@selector(count)] && [obj count] == 0);
	}

0xced / NSData+Base64.h

Created February 24, 2012 15:03

NSData Base64 category

	//
	// Created by Cédric Luthi on 2012-02-24.
	// Copyright (c) 2012 Cédric Luthi. All rights reserved.
	//

	#import <Foundation/Foundation.h>

	@interface NSData (Base64)

	+ (id) dataWithBase64Encoding_xcd:(NSString *)base64String;

aquarius / MNDocumentConflictResolutionViewController.h

Created December 6, 2011 15:52

iCloud Document Controller

	//
	// MNDocumentConflictResolutionViewController.h
	// MindNodeTouch
	//
	// Created by Markus Müller on 15.12.11.
	// Copyright (c) 2011 __MyCompanyName__. All rights reserved.
	//

	#import <UIKit/UIKit.h>
	@class MNDocumentReference;

sausheong / unshredder.rb

Created November 15, 2011 05:50

For the Instagram Challenge - Unshredder

	require 'rmagick'
	include Magick

	shredded = ImageList.new "TokyoPanoramaShredded.png" # the original source
	ROWS = shredded.rows # number of lines of pixes
	working = [] # a working array of images

	def strip_width
	32
	end

sarahstreza / NSURL+Pieces.h

Created September 26, 2011 19:52

A method for debugging NSURLs to find where the different pieces of your URL are

	#import <Foundation/Foundation.h>

	@interface NSURL (Pieces)
	-(NSDictionary *)piecesDictionary;
	@end

	static inline BOOL CBIsEmpty(id obj) {
	return obj == nil
	\|\| (NSNull *)obj == [NSNull null]
	\|\| ([obj respondsToSelector:@selector(length)] && [obj length] == 0)
	\|\| ([obj respondsToSelector:@selector(count)] && [obj count] == 0);
	}