xxd

// 把 图片 写入 沙盒 
-(void)photoFile {
    
    //此处首先指定了图片存取路径（默认写到应用程序沙盒 中）
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask, YES);

    //并给文件起个文件名
    NSString *uniquePath=[[paths objectAtIndex:0] stringByAppendingPathComponent:@"pin"];
    BOOL blHave=[[NSFileManager defaultManager] fileExistsAtPath:uniquePath];
    if (blHave) {

flypiggy

use "assignment1.sml";

(* assert for test *)
fun assert (e: bool, message: string) =
let val prefix = "Testing [" ^ message ^ "]"
in if e then print( prefix ^ "----PASS\n")
   else print(prefix ^ "----FAIL\n")
end

(* factroies for Q1-Q5 *)

zvving

//
//  CLLocation+Sino.h
//
//  Created by i0xbean@gmail.com on 13-4-26.
//  火星坐标系转换扩展
//
//  earth（国外 WGS84）, mars（国内 GCJ-02）, bearPaw（百度 BD-09） 坐标系间相互转换
//  未包含 mars2earth. 需要这个可参考 http://xcodev.com/131.html

#import <CoreLocation/CoreLocation.h>

zoul

NSString *NSStringFromOSStatus(OSStatus errCode)
{
    if (errCode == noErr)
        return @"noErr";
    char message[5] = {0};
    *(UInt32*) message = CFSwapInt32HostToBig(errCode);
    return [NSString stringWithCString:message encoding:NSASCIIStringEncoding];
}

Jaybles

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

#import <Foundation/Foundation.h>

@interface UIDeviceHardware : NSObject 

- (NSString *) platform;

mranney

From: Chris DeSalvo <chris.desalvo@voxer.com>
Subject: Why we can't process Emoji anymore
Date: Thu, 12 Jan 2012 18:49:20 -0800
Message-Id: <AE459007-DF2E-4E41-B7A4-FA5C2A83025F@voxer.com>

--Apple-Mail=_6DEAA046-886A-4A03-8508-6FD077D18F8B
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
	charset=utf-8

imathis

require 'cgi'
require 'digest/md5'
require 'net/https'
require 'uri'

module Jekyll
  class GistTag < Liquid::Tag
    def initialize(tag_name, text, token)
      super
      @text           = text

hramos

<?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>items</key>
	<array>
		<dict>
			<key>assets</key>
			<array>
				<dict>

leecade

brew working with Xcode-beta 7

$ xcode-select --install
$ sudo xcode-select -s /Applications/Xcode-beta.app/Contents/Developer
$ xcode-select -p

ref: https://github.com/Homebrew/homebrew/labels/10.11

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];