books about python programming

Python core programming 6-conditions and loops, python core programming 1. if statement A single if statement can use the and, or, and not operators. If-elif-else. elif is else if If expression1:Expr1_true_suiteElif expression2:Expr2_true_suiteElse:None_of_the_above_suite 2. while statement While expression:Suite_to_r

Python multi-process multi-line programming templates and python multi-line programming templates I. Introduction to the principle of multi-process and multi-thread in Python 1. Python global interpreter lock GIL A) The GIL global

Python multi-thread programming (2): two ways to start a thread: python multi-thread programming In Python, we mainly implement the thread and threading modules. The threading module of Python is encapsulated for thread and can be

Detailed explanations of Python programming sequence operation examples and python programming examples This article describes the sequence operations of Python programming. We will share this with you for your reference. The deta

Prior to implementing the Java version of the TCP and UDP socket programming example, so decided to combine Python learning to do a python version of the socket programming experiment.The process is as follows:1. A client reads a line of characters from its standard input (keyboard) and sends the line to the server thr

Short, object-oriented programming is to wrap a class class outside of a function program, and then point the class to an objectAnd the functions in class are called methods here.As an example:Use functional programming to write a script that sends a message in one click:def e_mail (email,message): print (' mail sent ... ') return truee_mail (' [email protected] ', ' email content ')　　Use object-orien

Python Programming to Implement the regular expression deletion command function, python programming to delete commands This example describes how to implement the regular expression deletion command in Python programming. We wil

Python learning diary-Object-Oriented Programming (1), python Object-Oriented Programming Python class and instance) Assume that a shoe has two attributes: size and color. Class can play a role in the template. Therefore, when creating an instance, you can forcibly enter som

Python network programming-UDP implementation, python network programming udpI. Introduction: Python udp is connectionless, without three-way handshake of TCP, error retransmission mechanism, sending only sending, receiving only receiving, the efficiency is higher than TCP,

Python core programming: digital type, python core programming1. Introduction to numeric types The numeric types in Python include integer, long integer, Boolean, double-precision floating point, decimal floating point, and plural. These numeric types are all unchangeable. That is to say, a new object is generated wh

Python network programming common code segment, python Network Programming Server code: #-*-Coding: cp936-*-import socket sock = socket. socket (socket. AF_INET, socket. SOCK_STREAM) # initialize socket sock. bind ("127.0.0.1", 8001) # bind the local address, port 8001 sock. listen (5) # Wait for the client to connect

Python network programming knowledge, python Network ProgrammingPython Network Programming Python provides two levels of network services for access. : Low-level network services support basic Sockets. It provides the standard BSD Sockets API and can access all the methods

Python network programming instance analysis, python programming instance analysis This example describes python network programming and provides it for your reference. The specific method is as follows: The server code is as foll

Function programming in python and python function Programming One feature of functional programming is to allow1. Pass the function itself as a parameter to another function!2. Return a function!Python mainly has the following f

0. Reply content: the best time to do one thing is 10 years ago, followed by the present. Buy this movie and see how dave cutler started programming at the age of 2x. After 10 years, he dominated the Silicon Valley kernel programmers. Non-computer majors. It's not too late for a senior to start programming because he started programming. Maintaining Long-Term Int

Python Object-Oriented Programming inheritance and polymorphism explanation, python Object-Oriented Programming This article describes the inheritance and Polymorphism of Python object-oriented programming. We will share this with

Reply content:The best time to do it is 10 years ago, followed by now. Buy this "Papawaqa" to see how Dave Cutler began to learn programming at the age of 2x, and 10 years later to dominate Silicon Valley kernel programmers. Non-computer professional, big summer semester because BI set began to pay attention to programming, graduation 2 years later only to do the program work of people, not late. Maintainin

Python network programming-socket, python Network Programming1. TCP/IP To understand socket, you must first familiarize yourself with the TCP/IP Protocol family, namely, the Transport Control Protocol/internetprotocol, defines the criteria for how a host connects to the Internet and how data is transmitted between them. Literally, TCP/IP is the combination of TCP

): "Timing function" start_time = time. clock () result = func end_time = time. clock () return (result, end_time-start_time) def factorial_iteration (n): "Use cyclic calculation factorial" result = 1 for eachItem in range (n + 1) [1:]: result = result * eachItem return resultdef factorial_lambda (n): "calculate a factorial using lambda" return reduce (lambda x, y: x * y), range (n + 1) [1:]) def factorial_recursion (n): "use recursion to calculate factorial" if n = 0 or n = 1: return 1 else: re

proficiency, but the efficiency of writing code can generally be much faster. Start Writing Programs Hello world! The first source of "Hello world" is one of the most classic books in the field of computer science-the C programming Language, which was later widely adopted. The purpose of the "Hello World" program is simply to output a "Hello World" on the screen, although it is simple enough to have a b