Python

Copy Code code as follows: #-*-Coding:utf8-*- ''' Created on 2013-12-19 @author: Good-temper''' Import Urllib2Import UrllibImport CookielibImport reImport BS4 Url_baidu_index = U ' http://www.baidu.com/';#https://passport.baidu.com/v2/

Copy Code code as follows: Import Random def genrand (Small, big):Return small + (big-small) * Random.random () def display (small, big):Return R ' Please enter the upper and lower (default%.2f~%.2f): '% (small, big) Big = 100Small = 0

We can manually add addresses and install them. As shown in the figure: Methods: NetBeans interface, "Tools"-> "Plug-ins", click "Settings"-> click "Add", and then add an update center address, the name can be arbitrary, the URL is as

The ipad goodreader to JS file support is not very good, although can read it but always unable to exit, not return to the GoodReader of the main interface, so I need to turn the JS file batch into plain text. For this purpose, I've got one of the

Method One: Copy Code code as follows: f = open ("Foo.txt") # Returns a File object line = F.readline () # calls the ReadLine () method of a file While line: Print line, # followed by ', ' will ignore newline characters #

Copy Code code as follows: # Encoding:utf-8 ### File name as:# down, mp3.##Import Os,re Fs=os.listdir (' XB ')For f in FS:##### #方法一: partition get useless characters#1. The file name is divided into 3 parts with the ' [' character#ls

Copy Code code as follows: def logintom (username, password): URL1 = "'" Http://login.mail.tom.com/cgi/login ''' Values = { ' type ': ' 0 ', ' User ': '%s '% username, ' In_username ': '%s@tom.com '% username, ' Pass ': '%s '%

Copy Code code as follows: #! /usr/bin/env python #coding =utf-8 #实现哈希表 (linear address re-hashing) def changekey (Key,m,di):key01= (key+di)% mReturn KEY01 A=raw_input ("Please entry The numbers:\n"). Split ()M=len

There is a demand on the line, formatted, to find a continuous suit from a bunch of s1,s100-s199 and format it to display, such as:God Demon: s106-109,s123,s125Imperial Sword: s106-109,s123,s125 Copy Code code as follows: #!/usr/bin/env

Copy Code code as follows: #!/usr/bin/env python #-*-Coding:utf-8-*- #导入random和string模块Import Random, String def genpassword (length):#随机出数字的个数Numofnum = Random.randint (1,length-1)Numofletter =

Copy Code code as follows: Import Httplib Import OS Import time Def check_http (i):     try:         conn=httplib. Httpconnection (i, timeout=2)         conn.request ("Get", "/")          response = Conn.getresponse ()     except

Copy Code code as follows: #_ *_coding:utf_8_ Import Sys Import OS Class Graph ():def __init__ (self, V, E):Self. v = VSelf. E = Eself.visited = []Self.dict = {}SELF.FD = open ("Input.txt")def initgraph (self):self.visited = [0 for I in

Copy Code code as follows: #_ *_coding:utf_8_ From Sgmllib import SgmlparserImport sys, URLLIB2, urllib, CookielibImport datetime, Time Class Spider (Sgmlparser):def __init__ (self, email, password):Sgmlparser.__init__ (self)Self.email =

As we all know, after the program is started, each program file will be loaded into memory, so if the program text changes again, the current program does not affect the operation of the program is a protection. However, for languages like python

Copy Code code as follows: #coding: Utf-8 """ __new__ and __init__ exactly what's the matter, look at the following code If the class does not define the __new__ method, it inherits the __new__ method from the parent class. __new__ before

Copy Code code as follows: Class Sltimer (multiprocessing. Process): #from datetime Import DateTime #import time     def __init__ (self, Target=none, args= (), Kwargs={},date=none,time=none):          ' \         @param date 1900-01-01

Often use Python to detect whether the server can ping, whether the program is running properly (detect the corresponding port is normal) The previous use of Shell scripting is as follows: Copy Code code as follows: pingret=$ (ping

Copy Code code as follows: Import Java.io.BufferedReader; Import Java.io.InputStreamReader; public class Main {public static void Main (string[] args) {try {System.out.println ("Start");Process PR = runtime.getruntime (). EXEC

Copy Code code as follows: function Cal_pace (d,h,m,s) { var distance = D; var hours = h; var minutes = m; var seconds = s; if (distance.length > 0 && hours.length > 0 && minutes.length > 0 && seconds.length > 0 ) { var speed =

Copy Code code as follows: /**  * calculates the distance between two points  * @param _lat1-start latitude  * @par Am _lon1-start Longitude  * @param _lat2-end latitude  * @param _lon2-end longitude  * @return km