zhiyue

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Author: zhibin
# @Date:   2015-03-18 18:20:21
# @Last Modified by:   zhibin
# @Last Modified time: 2015-03-18 18:25:03



from urllib import urlencode

zhiyue

# coding=utf-8
import requests
from bs4 import BeautifulSoup as bs
 
s = requests.Session()
headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36',
    'Origin': 'http://www.v2ex.com',
    'Referer': 'http://www.v2ex.com/signin',
    'Host': 'www.v2ex.com',

zhiyue

package test;
//最小编辑距离的算法动态规划实现
public class Min_Edit_Distance {
	private static int cost = 0;
	public static int minEdit_distance(String source, String target)
	{
		final int n = target.length();
		final int m = source.length();
		
		if(m == 0 )return m;

zhiyue

#!/usr/bin/env python
# coding=utf8
# author=evi1m0#n0tr00t
# Fri Apr 10 14:14:35 2015

import os
import re
import sys
import wget
import requests

zhiyue

public class DCT2 {
	  private static final int N = 130;
	    private double[] c = new double[N];

	    public DCT2() {
	          this.initializeCoefficients();
	    }

zhiyue

#!/usr/bin/env python
# coding=utf8
# author=evi1m0
# website=linux.im

'''
    12306 Captcha Picture:
    author: Evi1m0@20150316
        1. Download Captcha
        2. Pic Conver Text

zhiyue

# -*- coding:utf-8 -*-
import requests, os, re, sys, time
from time import sleep
from threading import Thread

reload(sys)
sys.setdefaultencoding('utf8')

UPDATE_INTERVAL = 0.01

zhiyue

# -*- coding:utf-8 -*-
import requests
from time import sleep
from threading import Thread

UPDATE_INTERVAL = 0.01

class URLThread(Thread):
    def __init__(self, url, timeout=10, allow_redirects=True):
        super(URLThread, self).__init__()

zhiyue

import webbrowser
import os

urls = [
	'http://www.douban.com',
	'http://weibo.com',
	'http://www.zhihu.com',
	'http://www.v2ex.com/',
	'https://github.com/',
	'https://mail.google.com/',

zhiyue

#!/usr/bin/env python
# -*- coding: utf-8 -*- 
import math,random
import numpy as np
def rand(a, b):
    return (b-a)*random.random() + a

def dtanh(y):
    return 1.0-y*y
def mat(x):