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# coding: utf-8
import os,sys,re,codecs
 
limit=[60,60,60,1000]
def xml2srt(fi,fo):
    data=''.join((fi.read().split('\n')[9:-4])).strip().split('</p>')
    for i in range(0,len(data)-1):
        #print i,data[i]
        if data[i]:
            st_st=data[i].index('"')

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" configure vundle
set nocompatible " be iMproved
filetype off
set rtp+=~/.vim/bundle/vundle/
call vundle#rc()

Bundle 'gmarik/vundle'
Bundle 'The-NERD-Commenter'
Bundle 'taglist.vim'
Bundle 'Conque-Shell'

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# coding: utf-8

import os, urllib, urllib2, re, json

baseurl = 'http://douban.fm/j/mine/playlist?type=n&h=&channel=0&context=channel:0|subject_id:%s'
musicdir = os.path.abspath('./music')
num_pattern = re.compile(r'(\d+)')

def get_json_by_album(href):
    ''' get direct url of songs by album url '''

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import os, urllib2

game_cookie = 'csrf_token=XXXX; session=XXXX;'

class Sub_downloader:

    def __init__(self, cookie):
        self.cookie = cookie # 'csrf_token=XXXX; session=XXXX;'

    def getname(self, response):

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/*
@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document regexp('https?://www\\.google\\.com/reader/view.*') {
*/
/* 正文变大 */
#viewer-container {
  font-size: 130% !important;
 }
/* 增高的条目栏的源和时间的微调 */

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Game Theory Class on Coursera

chapter 1

• stable pair of pure strategies
• constant-sum game
• strictly(weakly) dominant strategy
• best response
• pure strategy Nash equilibrium (if $a_i$ a best response to $a_{-i}$ for all i)

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Number Theory - Mathematics for Computer Science

Divisibility

整除的性质:

Lemma 23. The following statements about divisibility hold.

1. If $a\mid b$, then $a\mid bc$ for all $c$.
2. If $a\mid b$ and $b\mid c$, then $a\mid c$.

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# coding: utf-8

import thread, os, urllib, BeautifulSoup, eyeD3, HTMLParser
from datetime import datetime

html_parser = HTMLParser.HTMLParser()
ue = lambda s: html_parser.unescape(s)

soup = None
filename =None

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Dive Into Python: 2to3

try python 3 online

Six

3 比 2 要慢不少, 囧rz.

基本语法变化

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#!/bin/bash
MAC="00:"`echo $RANDOM | md5 | sed 's/\(..\)/&:/g' | cut -c1-14`
MAC2="00:"`echo $RANDOM | md5 | sed 's/\(..\)/&:/g' | cut -c1-20`
echo $MAC
ifconfig en0 ether $MAC
ifconfig en1 ether $MAC
ifconfig fw0 lladdr $MAC2