cihancimen

- (BOOL)stringContainsEmoji:(NSString *)string {
    __block BOOL returnValue = NO;
    [string enumerateSubstringsInRange:NSMakeRange(0, [string length]) options:NSStringEnumerationByComposedCharacterSequences usingBlock:
     ^(NSString *substring, NSRange substringRange, NSRange enclosingRange, BOOL *stop) {
         
         const unichar hs = [substring characterAtIndex:0];
         // surrogate pair
         if (0xd800 <= hs && hs <= 0xdbff) {
             if (substring.length > 1) {
                 const unichar ls = [substring characterAtIndex:1];

zetachang

• To add Settings.bundle in Xcode. Command N and in Resource, choose Settings Bundle .
• Open Root.plist in source code, paste the code below to replace it,

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>PreferenceSpecifiers</key>
	

adamgit

#########################
# .gitignore file for Xcode4 and Xcode5 Source projects
#
# Apple bugs, waiting for Apple to fix/respond:
#
#    15564624 - what does the xccheckout file in Xcode5 do? Where's the documentation?
#
# Version 2.6
# For latest version, see: http://stackoverflow.com/questions/49478/git-ignore-file-for-xcode-projects
#

snikch

- (UIViewController *)topViewController{
  return [self topViewController:[UIApplication sharedApplication].keyWindow.rootViewController];
}

- (UIViewController *)topViewController:(UIViewController *)rootViewController
{
  if (rootViewController.presentedViewController == nil) {
    return rootViewController;
  }
  

rnapier

#!/usr/bin/python

# fix-xcode
# 	Rob Napier <[email protected]>

# Script to link in all your old SDKs every time you upgrade Xcode
# Create a directory called /SDKs (or modify source_path).
# Under it, put all the platform directories:
# 	MacOSX.platform          iPhoneOS.platform        iPhoneSimulator.platform
# Under those, store the SDKs:

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = [email protected]:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

jexchan

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "[email protected]"

xjones

//
//  TransitionController.h
//
//  Created by XJones on 11/25/11.
//

#import <UIKit/UIKit.h>

@interface TransitionController : UIViewController

Jaybles

//
//  UIDeviceHardware.h
//
//  Used to determine EXACT version of device software is running on.

#import <Foundation/Foundation.h>

@interface UIDeviceHardware : NSObject 

- (NSString *) platform;

cppforlife

[schwa@ungoliant] ~$ export OBJC_HELP=1
[schwa@ungoliant] ~$ /Applications/Safari.app/Contents/MacOS/Safari 
objc[10559]: Objective-C runtime debugging. Set variable=YES to enable.
objc[10559]: OBJC_HELP: describe available environment variables
objc[10559]: OBJC_PRINT_OPTIONS: list which options are set
objc[10559]: OBJC_PRINT_IMAGES: log image and library names as they are loaded
objc[10559]: OBJC_PRINT_LOAD_METHODS: log calls to class and category +load methods
objc[10559]: OBJC_PRINT_INITIALIZE_METHODS: log calls to class +initialize methods
objc[10559]: OBJC_PRINT_RESOLVED_METHODS: log methods created by +resolveClassMethod: and +resolveInstanceMethod:
objc[10559]: OBJC_PRINT_CLASS_SETUP: log progress of class and category setup