Python

Change a wallpaper every day and make a good mood every day. #-*-Coding: UTF-8 -*- From _ future _ import unicode_literalsImport ImageImport datetimeImport win32gui, win32con, win32apiImport reFrom HttpWrapper import SendRequest StoreFolder = "c: \

Recently, from data analysis, many keywords need to be matched from a large number of short articles. If the brute force find is found, the CPU becomes a bottleneck, so I thought of the AC automatic machine. The AC automatic machine is a classic

# Coding: UTF-802Import re, time03 04Def calTime (func ):05Def wrapper ():06Start = time. time ()07Func ()08End = time. time ()09Print end-start10Return wrapper11 12@ CalTime13Def sumAll ():14Pattern = re. compile (U'/home/shopping/public_html/(. *)

On the last day of the May Day holiday, write the code at will. First, the last small server responds to the UDP request. Because I only have one machine, I use the lo0 port and set the socket to SO_REUSEADDR. Server:[Python] # test of host Import

Recall the function check list and practice to see how functions and files work together.[Python]From sys import argv  Script, input_file = argv  Def print_all (f ):Print f. read ()  Def rewind (f ):F. seek (0)  Def print_a_line (line_count, f

The function contains a lot of things, which is difficult to understand, but don't worry. Check the list exercises in the previous section and finally understand. You may not have noticed the details here. Now let's take a closer look: the variables

The python perl script cannot be directly executed after it is submitted by cvs.The python perl script cannot be directly executed after it is submitted by cvs. The reason is that the line feed in windows is different from that in linux. At the

Learn wxPython in action and Demo programs and take some study notes. WxPython prints by using device context and drawing operations. An important class for printing in wxPython: wx. PrintOut, which manages the actual image part. The Print Output

This article mainly uses python to simulate website logon. Construct post data by yourself to implement the login process using Python. When you want to simulate a website login, you must first understand the details of the website login process

Background:I recently checked out more than 80 files from a folder on the SVN server, but this folder is large and contains thousands of files.Because the server is in India, check out is very slow and it is often inexplicably disconnected.(Note:

People who have worked on C # multithreading understand AutoResetEvent and ManualResetEvent, including the WaitOne () method, Set () and Reset () method () many methods are used in thread synchronization. AutoResetEvent: When a thread executes the

[Python]#-*-Coding: UTF-8 -*- ######################################## ################# Composite. py# Python implementation of the Class Client# Generated by Enterprise effecect# Created on: 12-December-2012 9:06:54#################################

For the basic theory, please refer to the relevant books. Here, we will give a basic description of the example: the elevator (Context) maintains the running status of the elevator, such as the number of floors. State is the parent class of the

Take the test tomorrow. You can bring your computer to your computer and write the program first. Save your effort to use a calculator ...... Directly use the Python source code. [Python] # Naive Bayes # Calculate the Prob. of class: clsdef P (data,

Installation Method of Python2.5: 1. download source http://www.python.org/ftp/python/2.5.2/Python-2.5.2.tar.bz22. installation $ tar-jxvf Python-2.5.2.tar.bz2 $ cd Python-2.5.2 $. /configure $ make install3. enter python in the command line. If the

All those who have written about Java know that the reference of this object and object clone are completely unnecessary. As an object-oriented language, Python is not an example, most of his declaration or use of a variable is a reference to the

Foreword recently, many friends asked me about the usefulness of Python callable objects. Why is it necessary to overload brackets rather than directly bind common methods of classes. Next, let's share with you some ideas about the callable object

Extract the following files: training data: icwb2-data/training/pku _ training. utf8 test data: icwb2-data/testing/pku _ test. utf8 correct word segmentation: icwb2-data/gold/pku _ test _ gold. utf8 scoring tool: icwb2-data/script/socre2 Algorithm

RequirementPc1 = PC ()Pc2 = PC ()Pc1.send _ packet ()# The default value of the destination IP address in send_packet is the interface IP address of another object.# The key is to obtain the object name in the class PC. SolutionDef _ init _ (self, **

Jieba "Jieba" Chinese Word Segmentation: The best Python Chinese Word Segmentation component "Jieba"  Feature Three word segmentation modes are supported: Accurate mode, which is suitable for text analysis; Full mode: scans all