j2doll

#include <iostream>
#include <xlnt/xlnt.hpp>
#include <vector>
#include <string>

int main()
{
    //Creating a 2 dimensional vector which we will write values to
    std::vector< std::vector<std::string> > wholeWorksheet;
  

j2doll

// class MyWidget : public QWidget
 
QObject *obj = new MyWidget; 

QWidget *widget = qobject_cast<QWidget *>(obj); 
Q_ASSERT( widget != NULL );

MyWidget *myWidget = qobject_cast<MyWidget *>(obj); 
Q_ASSERT( myWidget != NULL );

j2doll

=begin
 to_file.rb
 sample of 'mixin'
=end

module ToFile
  def filename
    "object_#{self.object_id}.txt"
  end
  def to_f

j2doll

#include <climits>

#include <QtGlobal>
#include <QString>
#include <QDebug>
#include <QtCore>
#include <QtCore/QCoreApplication>
#include <QThread>
#include <QtConcurrentRun>
#include <QTime>

j2doll

C++ 람다(lambda) 표현식 이해와 활용 예제

C++11부터 도입된 람다 표현식은 익명 함수(anonymous function)를 정의하는 데 사용되며, 코드의 간결성과 가독성을 높여줍니다. 특히, 함수 객체나 함수 포인터를 대체하여 콜백 함수나 일회성 함수 정의에 유용하게 활용됩니다.

람다 표현식의 기본 문법은 다음과 같습니다:

cpp

[capture](parameters) -> return_type {
 // 함수 본문

j2doll

// Using Spritesheets with Cocos2d-X
// http://paralaxer.com/animation-spritesheets/

//------------------------------------------------------------------
// So how does one use a spritesheet with Cocos2d-X? 
// The first thing you've got to do is load the texture file 
// and cache the sprite frames: 
 
// set the appropriate resource directory for this device. HD/HDR/SD, etc...
CCFileUtils::sharedFileUtils()->setResourceDirectory( "HD" );

j2doll

// code from Dr.Dobbs (http://www.drdobbs.com/)
// StreamingException.h 
// 

#ifndef STREAMING_EXCEPTION
#define STREAMING_EXCEPTION

#include <iostream>
#include <sstream>
#include <memory>

j2doll

// testException.cpp

#include "StreamingException.h"

int main (int argc, char * const argv[]) 
{  
  try
  {
    if (5 != 3)
      throw StreamingException() << 5 << " is not equal to " << 3;

j2doll

# HelloPyQt5.py

import sys
from PyQt5.QtWidgets import QApplication, QWidget

app = QApplication(sys.argv)

w = QWidget()
w.setWindowTitle('Hello World')
w.show()

j2doll

        TCHAR pFileName[] = _T("test123.test");

        CFile f;
        if( !f.Open( pFileName, CFile::modeCreate | CFile::modeWrite ) ) {
#ifdef _DEBUG
            afxDump << _T("Unable to open file\n");
            exit( 1 );
#endif
        }
        CArchive ar( &f, CArchive::store );