Python

4 | Ping-> \ 34 \ 7C \ 50 \ 69 \ 6e \ 67 After processing previous documents, there are dozens of pieces of data that are given values rather than code, so a small conversion is written. Use ultraedit to open the file and call it once. The

UUID is a 128-bit globally unique identifier, usually represented by a 32-byte string. It can ensure the uniqueness of time and space, also known as guid, all called: UUID -- universally unique identifier in Python UUID guid -- globally unique

Today, when getattr of python3 is used, a problem occurs, that is, the input parameters are inconsistent with those before the function, Code Is: Class test: Def _ init _ (self, name ): Self. Name = Name Def execute (self, methodname, *

There is a time module under Python with powerful functions. Today we will introduce the simple functions of this module: Import time Print time. Time () Print time. localtime (Time. Time ()) Print time. strftime ('% Y-% m-% d', time. localtime

Document directory   I have been using python for many years, and even today I am still amazed at the cleanliness of the Code and its applicability to the dry programming principles. Over the years, I have learned a lot of tips and knowledge,

The latest project is to move the entire folder in one directory to another directory. The folder contains many layers of folders, and the most rare one is that if there are folders with the same name under different folders, move them to the same

1. Use of the join () method Join method. If a thread or function needs to call another thread during execution and can be executed only after it is completed, the join method of the called thread can be used when this thread is

Problems may occur if you directly use the source code or install easy_install:[Root @ localhost imaging-1.1.7] # easy_install PILSearching for PilReading http://pypi.python.org/simple/pil/Reading http://www.pythonware.com/products/pilReading http://

1. Exception syntax try: except : # if name1 is raisedexcept : # if name2 is raisedexcept (name3, name4): # if name3 or name4 raisedexcept: # if all other exceptions are raised else: #if no exception is raisedfinally:

The project has such a requirement. The IP address can be used to determine whether the client is China Netcom or China Telecom. I took a plain-text IP address from my colleague and wrote a small program in Python. Click hereView examples. Source

Write a Python script to recursively copy and reduce the font of a file. Author of the enlarged Font: Anonymous Source: This site is organized. Release Date: 16:39:34 Today, I suddenly found a folder with lots of photos and videos stored in my

Python Windows controls operating series 1: analog mouse click http://www.cnblogs.com/sanquanfeng/archive/2012/01/13/2321519.html Simulate the mouse and click the specified button in the specified window: Import win32gui and WIN32API Win = win32gui.

Like other programming languages, you can compile some small programs to familiarize yourself with and master the syntax when learning python. I accidentally discovered the special use of the asterisk (*) on strings when writing a small program to

Http://blog.csdn.net/jj_liuxin/archive/2008/12/21/3574638.aspx Just take a look at the python 3.0 documentation and find a very pythonic module: sound playback for windows; a buzzword called "silly and naive", which is quite easy. 1> winsound. BEEP2>

Sys. argv []   List of strings containing command line parameters. Obtain the parameters by subscript.   For example:   #!/usr/bin/python# Filename: using_sys.py import sys print 'The command line arguments are:'for i in sys.argv: print i

Download: Http://www.dcc.fc.up.pt /~ JPP/code/Python-glpk/ Installation: Http://en.wikibooks.org/wiki/GLPK/Python           Google: Python glpk   Http://spokutta.wordpress.com/the-gnu-linear-programming-kit-glpk/   There are several interfaces for

  Graphical interface WxPython Http://wxpython.org Graphical interface PyGtk Http://www.pygtk.org Graphical interface PyQT Http://www.riverbankcomputing.co.uk/pyqt/ Graphical

   We know that python only defines six data types: String, integer, floating point, list, tuples, and dictionary. But how can I implement some byte variables in C language in python? This is important, especially for data transmission over the

In performance tests, top commands are often used to monitor the CPU and memory usage of a process over a period of time. Output to the file once every 10 seconds. The following code processes the output top file and obtains the CPU utilization.

1. Python programming speed skills 1.1. Most common * The most common speed trap (at least I got stuck when I didn't see this online Introduction) A few times): when many short strings are added and the strings are grown, the following values are