LoadLow

#!/bin/sh

rpm -Uih https://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm
curl -L https://get.rvm.io | bash -s stable
rvm install 2.0.0
rvm use 2.0.0@global --default

# for chinese user, if you have a wonderful speed ignore this part
# to have a faster download speed
# switch gem source to ruby.taobao.org

LoadLow

if (!rset.last()) {
    return new int[0];
}

int[] ids = new int[rset.getRow()+1];
rset.beforeFirst();
for (int i = 0; i < ids.length; i++) {
    rset.next();
    ids[i] = rset.getInt(1);
}

LoadLow

#include <stdio.h>
#include <termios.h>
#include <unistd.h>
#include <fcntl.h>

int kbhit(void)
{
  struct termios oldt, newt;
  int ch;
  int oldf;