Python

Pay attention to this sectionCodeWhen a foreigner runs on Linux, the three sections run normally on the interface, while when I run on Windows2003, only the first two sections can run the results. I don't know what's going on. If any brother knows,

#-*-Coding: UTF-8 -*- Import OS, sysFrom tkinter import * Def getvalue ():Password = Ent. Get ()If Password = 'elastic ':Button ['bg '] = 'yellow'Print 'hehes'Else:Ent. Delete (0, end)Ent. insert (0, 'wrong wrong ') Root = TK ()Root. Geometry ("

'''Created on 2013-1-29 @ Author: Administrator ''' def checkstreet (Zhan, A): for I in Zhan: If a = I: return 0 return 1 def DSF (a, B, Zhan, street, street2): L = Len (Zhan) L2 = Len (street2) if l = L2 and A = B: Print Zhan return 0 else: for I

This sectionProgramIs to count each partner and their occurrences from the given list. Littlebuddys = ['jack', 'terry ', 'john', 'rooney', 'ross ', 'kzc', 'john', 'ross', 'ross '] Novice programmer D ={} for Buddy in littlebuddys: If Buddy not

In the game, I want to monitor and record the changes in the backpack in the item system. Assume that the storage structure of the backpack is like this. Is a dictionary, {item ID: quantity }. During the initialization of the backpack class, copy

The idea of functional programming. It can be understood as a function bound with some parameters. The function is to reduce the number of parameters, which is shorter and more concise. I previously made a user retention rate Program. The

AlgorithmAnalysis:The spiral matrix is represented by a two-dimensional array. The coordinates (x, y) are (X axis and Y axis)The clockwise direction of the spiral is-> right, bottom, left, top, which is represented by a numerical value that is x

Python opencv Image Fusion #! /Usr/bin/ENV Python #-*-coding: UTF-8-*-# code: myhaspl@qq.comimport cv2import numpy as npfn1 = "he1.jpg" FN2 = "he2.jpg" If _ name _ = '_ main _': Print 'HTTP: // blog.csdn.net/myhaspl'print 'myhaspl @ QQ.com

Subprocess.Call(ARGs,*,Stdin = none,Stdout = none,Stderr = none,Shell = false) In the Internal call function, all parameters cannot be passed. ClassSubprocess.Popen(ARGs,Bufsize = 0,Executable = none,Stdin = none,Stdout = none,Stderr =

Word cloud is popular in your web pages. Today, I find one simple way to generate word cloud by python. Here, we use pytagcloud package. It is can be found by Google. We used: Python setup. py install To install this package in python2.7

It is quite simple to allow the two graphics libraries to support Chinese display. PIL supports Chinese characters: 1. copy a font file from the C: \ WINDOWS \ fonts \ directory of windows, such as "msyh. TTC "to a directory,

Although I have been using python for so long, I can still find out the "secrets" of some things that I thought were very familiar with on and off ". Maxsplit parameters of Split ()> 'Hello, world, Foo, bar'. Split (',', 1) ['hello', 'World, Foo,

Before monitoring and warning, you need to send an email, which is very simple, just like breathing. Import smtplibfrom email. mime. text import mimetext_user = "sigeken@qq.com" _ Pwd = "***" _ to = "402363522@qq.com" # Use mimetext to construct

Linux: Use Vim as a text editor Vim -- enter vim, press "I" to enter insert (insert text mode), and write the source program Press ESC and enter ": WQ + source file name" -- save and exit Vim   When you enter vim, you can name the source file: VIM +

String formatting In python, the output tag is similar to the printf () format in C. In python, the % operator is used to format the output string. The common format is Format mark string % value group to be output The "format mark string" on

Access web pages through multiple Python threads @ For & ever 2010-07-03     Use python to access webpages through multiple threads.A simple small example is to access three different pages with 20 concurrent threads on each page.   The Python

from os.path import basenamefrom urlparse import urlsplitimport urllib,urllib2def url2name(url): return basename(urlsplit(url)[2])def download(url, localFileName = None): localName = url2name(url) req = urllib2.Request(url,

Unix users are familiar with the concepts of standard input, standard output, and standard errors. This section is prepared for others who are not familiar with it. Standard output and standard errors (usually abbreviatedStdoutAndStderr) Is the

'''Created on 2013-1-28@author: Administrator'''def count(tempr, number, station, i, order): train = [k for k in range(0,station)] for n in range(0,station): train[n] = 0 price = (tempr[i][1]-tempr[i][0])*tempr[i][2] a = tempr[i][0

Reprinted: http://blog.csdn.net/noodies/article/details/6034105 In C/C ++/Java, main is the starting point for program execution. In python, there are similar running mechanisms, but the methods are quite different: python uses indentation to align