CrBoy

import time
import os

for t in range(60)*100:
	for i in range(1,10,2)+range(7,0,-2):
		print ' '*t+'\033[1;5;3'+str(t%5+1)+';4'+str(t%5+1)+'m'+'*'*i+'\033[m'
	time.sleep(0.1)
	os.system('clear')

CrBoy

Use strace and ltrace to trace the runtime behavior

CrBoy

#!/usr/bin/env python
#-*- encoding: utf8

# sudo easy_install PIL

import Image
import ImageFont
import ImageDraw
import sys
import os

CrBoy

#!/bin/bash

trap "echo TRAP!!; exit" SIGTERM SIGINT SIGHUP

for (( i=0; i<5; i=i+1 ))
do
    echo $i
    sleep 1
done

CrBoy

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>

void redirect_to(char *filename)
{
	int fd = open(filename, O_RDWR | O_CREAT, 0666);

CrBoy

#pragma once
#include <utility>
//
// Quick sort for single linked list
// 
// Template arguments:
// T: node's pointer type
// Next: function/functor to get next node
// Compare: functor to compare 2 arguments
// 

CrBoy

#ifndef MYCLASS_H
#define MYCLASS_H

#include <boost/serialization/export.hpp>
#include <boost/serialization/vector.hpp>

using namespace std;

class A
{

CrBoy

#include <iostream>
#include <vector>
#include <algorithm>
#include <boost/lambda/lambda.hpp>
#include <boost/lambda/bind.hpp>

using namespace std;
using namespace boost::lambda;

int main(int argc, const char *argv[])

CrBoy

#include <list>
#include <utility>
#include <iostream>

using namespace std;

template<class T1, class T2>
list< pair<T1,T2> > zip(const list<T1>& container1, const list<T2>& container2)
{
	list< pair<T1,T2> > result;

CrBoy

#include "cutility.h"

void gotoxy(int x, int y)
{
	static HANDLE hConsole = GetStdHandle( STD_OUTPUT_HANDLE );
	COORD coord={x, y};
	SetConsoleCursorPosition(hConsole, coord);
}

void setcolor(const char *fg, const char *bg)