P387

TCL、Python和软件测试自动化 文档

题目虽然涉及到了TCL和Python两种语言,但是实际上目前完成的只有TCL,并且写的非常的深入。TCL是一门很奇特的语言,有些地方让你爱不释手,但是一些地方却让你产生失望情绪;他不是一门所谓完美的语言,但是它是一个简单易学,能够大幅度提高你工作效率的语言。其实这是一本没有写完的学习笔记。开始动手是在2004年左右,一直写到2006年初。前后持续了一年多的时间。那个时候虽然工作很紧张,但是每天下班后我都会在电脑前写一个小时。后来随着儿子出生,连着一个小时也没有了。虽然一直想全部写完后,要么出版,要么免费共享到网络上,几次努力,发现都难以持续。于是就有了摆在各位面前的这本半成品的电子书。

f453 2015-10-25   4308   0
P231

W3School Python教程 文档

Python是一个高层次的结合了解释性、编译性、互动性和面向对象的脚本语言。 Python的设计具有很强的可读性,相比其他语言经常使用英文关键字,其他语言的一些标点符号,它具 有比其他语言更有特色语法结构。 Python 是一种解释型语言: 这意味着开发过程中没有了编译这个环节。类似于PHP和Perl语言。 Python 是交互式语言: 这意味着,您可以在一个Python提示符,直接互动执行写你的程序。 Python 是面向对象语言: 这意味着Python支持面向对象的风格或代码封装在对象的编程技术。 Python是初学者的语言:Python 对初级程序员而言,是一种伟大的语言,它支持广泛的应用程 序开发,从简单的文字处理到 WWW 浏览器再到游戏。

f453 2015-10-25   1799   0
P

Python源码剖析 文档

Python总体架构 在最高的层次上,Python的整体架构可以分为四个主要的部分,整个架构如图1所示。在左边,是Python提供的大量的模块,库以及用户自定义的模块。比如在执行import os时,这个os就是Python内建的模块,当然用户还可以通过自定义模块来扩展Python系统。在本系列文章中,我们不会对这一部分进行过多的考察。<br> 在图的右边,是Python的运行时环境,包括对象/类型系统(Object/Type structures),内存分配器(Memory Allocator)和运行时状态(Current State of Python)。运行时状态维护了解释器在执行字节码时在不同的状态之间切换的动作,我们可以将它视为一个巨大而复杂的有穷状态机。内存分配器则全权负责Python中创建对象时对内存的申请工作,实际上它就是Python运行时与C中malloc的一层接口。而对象/类型系统则包含了Python中存在的各种内建对象,比如整数,list和dict等等

f453 2015-10-24   545   0
P67

Python 2.7 开发指南 文档

Python简单易用,但它是一个真正的编程语言,比shell脚本或批处理文件提供了更多的 结构和 对大型程序的支持。另一方面,Python比起C提供了更多的错误检查,同时作为一 门 高级语 言,它具有高级的内置数据类型,比如灵活的数组和字典。由于python提供了更 为通用的数据 类型,比起Awk甚至Perl,她适合更宽广的问题领域。同样在做许多其他的 事情上,Python 也 不会比别的编程语言更复杂。 Python允许你将自己的程序分成不同的模块,可以在其他Python程序中重用这些模块。它 配备 了一个标准模块,你可以自由使用这些标准模块作为程序的基本结构 ,或者作为例 子开始学 习Python编程。这些模块提供了类似文件I / O,系统调用,网络编程,甚至像 Tk的用户图形界 面工具包

thiya 2015-10-21   914   0
P137

Python 2.5 官方手册中文翻译版 文档

Python是一种解释型、面向对象、动态数据类型的高级程序设计语言。 Python由Guido van Rossum于1989年底发明,第一个公开发行版发行于1991年。 像Perl语言一样, Python 源代码同样遵循 GPL(GNU General Public License)协议。

thiya 2015-10-21   723   0
P6

CGI介绍及使用Python来开发CGI应用示例 文档

本文主要介绍了CGI相关的一些知识, 并使用Python来开发一个CGI的应用作为示例.

fkd27 2015-10-17   398   0
P3

  MySQLdb使用指南(Python数据库操作) 文档

MySQLdb使用指南Python的数据库操作我们可以用来一个叫MySQLdb的库和MySQL数据库进行交互.可以从下面的地址获得这个库:http://sourceforge.net/PageRankojects/mysql-python如果你不确定你的python环境里有没有这个库,那就打开pythonshell,输入importMySQLdb,如果返回错误讯息,那就表达你的机器上没有,赶紧去共享一个。在介绍具体的操作前,先花点时间来说说一个程序怎么和数据库进行交互1.和数据库建立链接2.执行sql语句,接收返回值 入数据.这真是一个很酷的方法!n=cursor.executemany(sql,param)需

fkd27 2015-10-17   455   0
P49

  Deep dive into Spark Streaming 文档

Extends Spark for doing large scale stream processing。 Scales to 100s of nodes and achieves second scale latencies。 Efficient and fault-tolerant stateful stream processing。 Integrates with Spark’s batch and interactive processing。 Provides a simple batch-like API for implementing complex algorithms

fkd27 2015-10-17   403   0
P161

Python for Informatics Exploring Information 中文版 文档

介绍如何编程,使用Python进行数据处理与数据可视化。本书旨在透过数据探索的镜头,向学生介绍编程与计算思维。Python可视为远比电子表格强大的问题解决工具。Python是一种易于使用与学习的编程语言,在Windows、Mac与Linux计算机上都可以免费获取。

fkd27 2015-10-17   1604   0
P541

针对Python开发人员的ZeroMQ指南 文档

针对Python开发人员的ZeroMQ指南。ØMQ (also known as ZeroMQ, ØMQ, or zmq) looks like an embeddable networking library but acts like a concurrency framework. It gives you sockets that carry atomic messages across various transports like in-process, inter-process, TCP, and multicast. You can connect sockets N-to-N with patterns like fan-out, pub-sub, task distribution, and request-reply. It’s fast enough to be the fabric for clustered products. Its asynchronous I/O model gives you scalable multicore applications, built as asynchronous message-processing tasks. It has a score of language APIs and runs on most operating systems. ØMQ is from iMatix and is LGPLv3 open source.

fkd27 2015-10-17   1029   0
P273

OpenCV-Python指南文档 文档

Python is a general purpose programming language started by Guido van Rossum, which became very popular in short time mainly because of its simplicity and code readability. It enables the programmer to express his ideas in fewer lines of code without reducing any readability.<br> Compared to other languages like C/C++, Python is slower. But another important feature of Python is that it can be easily extended with C/C++. This feature helps us to write computationally intensive codes in C/C++ and create a Python wrapper for it so that we can use these wrappers as Python modules. This gives us two advantages: first, our code is as fast as original C/C++ code (since it is the actual C++ code working in background) and second, it is very easy to code in Python. This is how OpenCV-Python works, it is a Python wrapper around original C++ implementation.

xinba 2015-10-13   703   0
P0

《Python快速入门》The Quick Python Book第二版 文档

I’ve been coding in Python for a number of years, longer than any other language I’ve ever used. I use Python for system administration, for web applications, for database management, and sometimes just to help myself think clearly.<br> To be honest, I’m sometimes a little surprised that Python has worn so well. Based on my earlier experience, I would have expected that by now some other language would have come along that was faster, cooler, sexier, whatever. Indeed, other lan- guages have come along, but none that helped me do what I needed to do quite as effectively as Python. In fact, the more I use Python and the more I understand it, the more I feel the quality of my programming improve and mature.

nde7 2015-10-13   1781   0
P341

Selenium2 Python 自动化测试实战(第二版) 文档

《Selenium2 Python自动化测试实战》样张2序自动化测试,一个现在被炒的火热的词;各大公司都在嚷嚷着要上自动化测试的项目,都在招聘各种自动化测试人员......非常荣幸的受作者邀请来帮忙写这个序,诚惶诚恐,何德何能?不记得何时开始认识的作者了。当初只是作为一个自学者混迹于各个技术群中,后来发现几乎每个群里每天充斥着大量的垃圾信息,QQ不停的闪动,看吧?!都是无用的信息,不看吧?!却又怕错过些什么。后来自己着手建立了一个群,期望能按着自己的想法来建立一个平台,就有了后来的相识吧。作者,是一个勤奋,主动积极,乐于实践钻研的人,所以,就有了这本书的存在;他将我们曾一起讨论过的东西,以及自己实践钻研的收获,都做了一一收入。本书,主要是面向编程基础较弱的人,但也同时适合有一定技术储备的人学习selenium。对于编程基础较低初学者,适合通篇阅读,过程中可以学习和接触到很多旁枝侧节的知识,这些都是做好web自动化所有需要的知识;对于有一定技术储备,只是为了学习selenium的人而言,你大可根据目录,把它当成手册直接阅读你需要的东西。这不是一本编程语言和技巧的书籍,虽然书中涉及了很多python知识,以及其他的技术知识。它更多的是充当“布道者”的角色,通过大量的实例,传达一种思维模式:如何利用python+selenium组建起生产应用的web自动化测试。

xpson 2015-10-09   1094   0
P0

Python教程:Learning Python第四版 文档

This book provides an introduction to the Python programming language. Python is a popular open source programming language used for both standalone programs and scripting applications in a wide variety of domains. It is free, portable, powerful, and remarkably easy and fun to use. Programmers from every corner of the software in- dustry have found Python’s focus on developer productivity and software quality to be a strategic advantage in projects both large and small.<br> Whether you are new to programming or are a professional developer, this book’s goal is to bring you quickly up to speed on the fundamentals of the core Python language. After reading this book, you will know enough about Python to apply it in whatever application domains you choose to explore.

michael_ht 2015-10-08   3621   0
P473

利用Python开发游戏第二版 文档

Programming isn't hard. But it is hard to find learning materials that teach you to do interesting things with programming. Other computer books go over many topics that most newbie coders don't need. This book will teach you how to program your own computer games. You will learn a useful skill and have fun games to show for it! This book is for: <br>  Complete beginners who wants to teach themselves computer programming, even if they have no previous experience programming.<br>  Kids and teenagers who want to learn computer programming by creating games. Kids as young as 9 or 10 years old should be able to follow along. <br> Adults and teachers who wish to teach others programming. <br> Anyone, young or old, who wants to learn how to program by learning a professional programming language.

pcbbe 2015-10-06   1961   0
P628

Beginning Python using python 2.6 and Python 3.1 文档

I’ve been working with Python for about ten years now, and every new version has caused me to fall in love with the language all over again. Version 3.1 is no different. If you are new to Python, rest easy — I’ll guide you every step of the way. If, on the other hand, you are an old Python hand exploring the new version, the book is structured so that you can learn the new information you need, without wasting time on already-known information. I wanted to write this book because I love Python. I love it! And I want to share my love with you. And, maybe you’ll grow to love it as I do.

epdx 2015-10-04   1942   0
P524

[生物信息学编程使用Python] 文档

The purpose of this book is to show the reader how to use the Python programming language to facilitate and automate the wide variety of data manipulation tasks en- countered in life science research and development. It is designed to be accessible to readers with a range of interests and backgrounds, both scientific and technical. It emphasizes practical programming, using meaningful examples of useful code. In ad- dition to meeting the needs of individual readers, it can also be used as a textbook for a one-semester upper-level undergraduate or graduate-level course.

epdx 2015-10-04   6748   0
P469

Professional IironPython 文档

Thorough coverage of Microsoft’s new dynamic programming language: IronPython IronPython is a powerful and vital part of any .NET developer's toolbox, and although it is several years old, very little literature exists on the topic. This essential resource fills that void and provides you with an in-depth understanding of IronPython. A brief introduction walks you through the installation, usage, and tools of IronPython and also explains what makes IronPython different from other programming languages. Coverage quickly moves on to explaining how to use and work with the IronPython language, and an in-depth look at its environment sheds light on how it can be stand alone or with the .NET Framework.

f2xc 2015-10-01   1743   0
P433

Invent your Own Computer Games with Python 2nd 文档

Hello! This is a book that will teach you how to program by showing you how to create computer games. Once you learn how the games in this book work, you'll be able to create your own games. All you'll need is a computer, some software called the Python Interpreter, and this book. The software you'll need is free and you can download it from the Internet. When I was a kid, I found a book like this that taught me how to write my first programs and games. It was fun and easy. Now as an adult, I still have fun programming computers, and I get paid for it. But even if you don't become a computer programmer when you grow up, programming is a useful and fun skill to have.

f2xc 2015-10-01   2009   0
P135

Learn Python The Hard Way 文档

This simple book is meant to get you started in programming. The title says it’s the hard way to learn to write code; but it’s actually not. It’s only the “hard” way because it’s the way people used to teach things. With the help of this book, you will do the incredibly simple things that all programmers need to do to learn a language: 1. Go through each exercise. 2. Type in each sample exactly.

f2xc 2015-10-01   4927   0
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