pjc0247

def char_by_order(ord)
  case ord
		when 0..25		# lower case alphabet	
			offset = 'a'.ord
		when 26..51	# upper case alphabet
			offset = 'A'.ord
			ord -= 26
		else			# number
			offset = '0'.ord
			ord -= 52

pjc0247

class String
  def left(n)
    return self if n > self.length
    self.slice(0, n)
  end
  def right(n)
    return self if n > self.length
    self.slice(self.length-n, n)
  end
end

pjc0247

import java.lang.reflect.*;
import java.util.Random;

class Test{
	static {
	    try {
	      Field field = Math.class.getDeclaredField("randomNumberGenerator");
	      field.setAccessible(true);
	      
	      field.set(null, new Random(){

pjc0247

#include "CCAnimateWithBlending.h"

using namespace cocos2d;

CCAnimateWithBlending *CCAnimateWithBlending::create(
	CCAnimation *animation, ccBlendFunc blendFunc){
	CCAnimateWithBlending *p = new CCAnimateWithBlending();

	if( p != NULL && p->initWithAnimation(animation, blendFunc) ){
		p->autorelease();

pjc0247

#ifndef _THREAD_SAFE_SINGLETON_H
#define _THREAD_SAFE_SINGLETON_H

#include <atomic>
#include <mutex>

template <typename T>
class ThreadSafeSingleton{
public:
	ThreadSafeSingleton(void){

pjc0247

def to_binary_u(n, fit=8)
  bin = ""
  while n > 0
    bin = (n % 2).to_s + bin
    n /= 2
  end

  return bin.rjust(fit, '0')
end

pjc0247

#define attr_writer(name) \
	void set_##name(const decltype(name) &v){ \
		this->name = v; \
	}
#define attr_reader(name) \
	decltype(name) get_##name(){ \
		return this->name; \
	}
#define attr_accessor(name) \
	attr_reader(name); \

pjc0247

• 그래픽

  • 세이더 지원 (GLSL)(partial)
  • 스프라이트, 이미지, 텍스쳐의 분리
  • 스트리밍 텍스쳐 지원(partial)
  • 텍스쳐를 PNG로 저장 가능 (스크린샷 등)
  • Render-To-Texture 인터페이스 개선

• 윈도우

  • 렌더러와 윈도우의 분리

• 멀티 윈도우 지원(partial)

pjc0247

/* SELECT * FROM account */
auto rows = accounts.all();

for(auto &row : rows)
  cout<<row.get("level").as_int();

/* SELECT * FROM account WHERE user_id='pjc0247' AND user_pw='asdf1234' */
auto rows = accounts
  .begin()
    .match("user_id", "pjc0247")

pjc0247

#include <io.h>
#include <stdio.h>
#include <stdlib.h>

#include <string>

int main(int argc, char* argv[]){
	FILE *fp = _popen("dir", "r");
	std::string buffer;