dervn

<?php
/***************************************************************************
 *
 * Copyright (c) 2012 Baidu.com, Inc. All Rights Reserved
 *
 **************************************************************************/

/**
 * @file ip.php
 * @author dn(com@baidu.com)

dervn

import urllib
import urllib2
import os

picurl="http://images.51cto.com/files/uploadimg/20100630/104906665.jpg"
save_path="d:\\"
imgData = urllib2.urlopen(picurl).read()
# 给定图片存放名称
fileName = save_path + "\\ddd.jpg"
# 文件名是否存在

dervn

#!/usr/bin/env python
# encoding: utf-8
"""
tb1.py
Created by dn on 2011-07-24.
Copyright (c) 2011 shubz. All rights reserved.
"""
import os
import sys
import re

dervn

x = u'床前明月光 疑是地上霜 举头望明月 低头思故乡'
print '\n'.join(' '.join(x) for x in zip(*map(list, x.split(' ')))) #这个写法还有点问题，有空再来研究

---
低举疑床
头头是前
思望地明
故明上月
乡月霜光

dervn

<?php
  /**
   *
   * This class for execute the external program of svn
   * 
   * @auth Seven Yang <qineer@gmail.com>
   *
   */
class SvnPeer
{

dervn

#! /usr/bin/env python

"""
Script to copy all bookmarks from Read It Later to Instapaper.

See also http://readitlaterlist.com/api/docs/#get
and http://www.instapaper.com/api/simple
"""

import urllib, urllib2, json

dervn

import re 

youtube_url_pattern = re.compile(r'youtube.com/.*?v[/=](?P<video_id>[\w-]+)')

def get_video_id(url):
    result = youtube_url_pattern.search(url)
    if result:
        return result.group('video_id')

dervn

#用正则简单过滤html的<>标签
import re
str = "<img /><a>srcd</a>hello</br><br/>"
str = re.sub(r'</?\w+[^>]*>','',str)
print str

dervn

#‘ignore’ (just leave the character out of the Unicode result)
#replace
unicode('\x80abc', errors='ignore')
text = "第二十集神兵天降 第七章 旦雅之危"
text.decode('gb2312',errors='ignore')

dervn

echo "<input name='rft' type='hidden' value='".random_form_token()."' />";
if(random_form_token($_POST['rft'])){
  // 
}
else{
  // 
}
function random_form_token($value=NULL){
	if($value == NULL){
		$token = hash("sha256","tanzmal".microtime());