ikbear

$KCODE = 'u'  
# Goal: 小写金额转换为大写金额
# Limit: 金额整数位支持到亿位，小数点后支持两位并且不支持四舍五入

class ChineseFee
  attr_reader :chn_numbers, :chn_units, :chn_decimals
  
  def initialize
    @chn_numbers = %w(零 壹 贰 叁 肆 伍 陆 柒 捌 玖)
    @chn_units = %w(元 拾 佰 仟 万 拾万 佰万 仟万 亿)

ikbear

# These commands will help you setup the Rails test environment without problems
#
# MAKE SURE YOU HAVE VIRTUAL BOX INSTALLED http://www.virtualbox.org/wiki/Downloads
#
# Copy paste all of following commands in your normal terminal and the following things will happen:
#  - rails_test_box dir is created
#  - rails master branch is checkout in the dir rails
#  - A Gemfile is created and all the gems to run the virtualbox are installed using bundler
#  - The rails vagrant box is downloaded and added to your vagrant boxes
#  - A Vagrantfile is created for vagrant

ikbear

# These commands will help you setup the Rails test environment without problems
#
# MAKE SURE YOU HAVE VIRTUAL BOX INSTALLED http://www.virtualbox.org/wiki/Downloads
#
# Copy paste all of following commands in your normal terminal and the following things will happen:
#  - rails_test_box dir is created
#  - rails master branch is checkout in the dir rails
#  - A Gemfile is created and all the gems to run the virtualbox are installed using bundler
#  - The rails vagrant box is downloaded and added to your vagrant boxes
#  - A Vagrantfile is created for vagrant

ikbear

# Video: http://rubyhoedown2008.confreaks.com/08-chris-wanstrath-keynote.html

Hi everyone, I'm Chris Wanstrath.

When Jeremy asked me to come talk, I said yes.  Hell yes.  Immediately.  But
then I took a few moments and thought, Wait, why?  Why me?  What am I supposed
to say that's interesting?  Something about Ruby, perhaps.  Maybe the
future of it.  The future of something, at least.  That sounds
keynote-y.

ikbear

#此DEMO的功能：查询手机类的淘客商品
require 'digest/md5'
require 'net/http'
require 'open-uri'
require 'iconv'

#获得当前时间
t = Time.new();

#组装参数

ikbear

# 30 minutes Lisp in Ruby
# Hong MinHee <http://dahlia.kr/>
#
# This Lisp implementation does not provide a s-expression reader.
# Instead, it uses Ruby syntax like following code:
#
#     [:def, :factorial,
#       [:lambda, [:n],
#         [:if, [:"=", :n, 1],
#               1,

ikbear

#include <iostream>
using namespace std;
void fun(int i)
{
    static int n = i ;
    int *p = &n ;
    cout << n << endl ;
    ++n ;
    --p ;
    *p = 0 ;

ikbear

#!/bin/bash

BACKUP_DIR='/home/rsync/mysql_backup'

MHOST='localhost'
MUSER='root'
MPASS='yourpass'

NOW=$(date +"%Y-%m-%d_%H")

ikbear

#!/bin/sh
suffix=$(date +%y%m%d)
password="pass"
user="user"
mkdir db
cd db

mysqldump -u$user -p$password blog > blog.$suffix.sql 
mysqldump -u$user -p$password en > en.$suffix.sql

ikbear

#!/bin/bash
# Usage:
# ./server.sh domain.com(without www)
# ./server.sh helishi.net

if [ "$*" = "" ]
then
	exit;
fi