Part I: Dipping Your Toe into Python 1 Chapter 1: Programming Basics and Strings 3 Chapter 2: Numbers and Operators 15 Chapter 3: Variables — Names for Values 31 Part II: Python Language and the Standard Library 49 Chapter 4: Making Decisions 51 Cha
PyQt is a set of Python bindings for Nokia's Qt application framework and runs on all platforms supported by Qt including Windows, MacOS/X and Linux. There are two sets of bindings: PyQt v4 supports Qt v4; and the older PyQt v3 supports Qt v3 and ea
windows版本OpenCV for Python2.6；只有2.5M大小，不需要去官网下载130M的supperpack，那个包含了源码以及各个系统各种环境设置和安装包，实际上windows版python2.6只需要这个。 需要说明，必须先安装 numpy1.6.* for python2.6；请在我的上传资源找。
pygame支持python2.7 3.5 3.6 3.7 32和64位最新库 Pygame, a library for writing games based on the SDL library. pygame-1.9.3-cp27-cp27m-win32.whl pygame-1.9.3-cp27-cp27m-win_amd64.whl pygame-1.9.3-cp34-cp34m-win32.whl pygame-1.9.3-cp34-cp34m-win_amd64.whl pyg
之前自己也遇到过一次，这段时间在群里也遇到过几次的一个问题
用python2.7写的一段程序，里面用到了字典推导式，但是服务器版本是python2.6，无法运行。
今天查了下关于Dict Comprehensions，在pep274中有明确的说明。
http://legacy.python.org/dev/peps/pep-0274/
复制代码 代码如下:
Implementation
All implementation details were resolved in the Pyt
