leberwurstsaft

expr -- (void)printf("[%s, %s]\n",(char *) object_getClassName(*(long*)($esp+4)), (char *) *(long *)($esp+8) )

tonnylitao

//some time, frc section may be need section offset
@objc public protocol MFetchedResultsControllerOffsetSectionDelegate{
    func offsetSection() -> Int
}

class MFetchedResultsController: NSFetchedResultsController, NSFetchedResultsControllerDelegate {
    weak var viewController: UIViewController?  //UITableViewController UICollectionViewController
    weak var scrollView: UIScrollView?          //TableView CollectionView
    
    weak var offsetSectionDelegate: MFetchedResultsControllerOffsetSectionDelegate?

jhaberstro

protocol Num {
  class func zero() -> Self
  func succ() -> Self
  func add(y: Self) -> Self
  func multiply(y: Self) -> Self
}

extension Int32: Num {
  static func zero() -> Int32 { return 0 }
  func succ() -> Int32 { return self + 1 }

lelandbatey

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

chriseidhof

//
//  GPUImageAnimator.h
//  NavigationTransitionTest
//
//  Created by Chris Eidhof on 9/28/13.
//  Copyright (c) 2013 Chris Eidhof. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "Animator.h"

omz

# -*- coding: utf-8 -*-
# iTC Sales Report Downloader

# When you run this for the first time, you'll need to enter your
# iTunes Connect login and vendor ID. You can find the vendor ID
# on the iTunes Connect website by navigating to "Sales and Trends";
# it's the number next to your name (top-left).

CURRENCY = 'EUR'
RESET_LOGIN = False # Set to True to remove login from keychain

tylerneylon

-- Two dashes start a one-line comment.

--[[
     Adding two ['s and ]'s makes it a
     multi-line comment.
--]]

----------------------------------------------------
-- 1. Variables and flow control.
----------------------------------------------------

eternalstorms

UI- and App Frameworks Evangelist - Jake Behrens, behrens@apple.com, twitter: @Behrens
	- What's new in Cocoa
	- Accessibility in iOS
	- Building User Interfaces for iOS 7
	- Getting Started with UIKit Dynamics
	- What's new in Cocoa Touch
	- What's New With Multitasking
	- Best Practices for Cocoa Animation
	- Improving Power Efficiency with App Nap
	- Introducing Text Kit

steipete

// Defines a yet undocumented method to add a warning if super isn't called.
#ifndef NS_REQUIRES_SUPER
#if __has_attribute(objc_requires_super)
#define NS_REQUIRES_SUPER __attribute((objc_requires_super))
#else
#define NS_REQUIRES_SUPER
#endif
#endif

DerAndereAndi

Ground Control by @mattt is a great iOS library to remotely configure your iOS app by sending plists from a server to your app and then updating the user defaults values.

I wanted to extend this a bit with the following ideas in mind:

• Define the values in a JSON file, instead of uploading an updated plist file to the server
• Define values independently for given bundle identifiers, bundle version and language combination, so I can modify e.g. beta and debug versions independently from released apps
• Values can be defined in a default language for a bundle version and overwritte on language specific entries like en. You can also only use default or only use specific languages
• Return an empty plist for all unknown bundle identifiers or bundle versions
• Don't check for config updates on every startup or every time the app becomes active, but only once a day or a remotely configurable amount of days
• Right now the server side ph