好好学python,以后要养家吃饭的!!! 本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u2/89259/showart_1885773.html
在系统管理技术手册(第二版)说得很清楚了,perl\python都是不错的啊,学哪个都一样,只要够用就行了,菜鸟学python算了,刚好本站里面又推荐了一本<python核心编程>所以说最好是根据现有的资料学,可能会更顺利些。
matrix processing for python: NumPy and SciPy. optimized tools: NumPy 方括号[...]定义一个列表,圆括号(...)定义一个元组,花括号{...}定义一个字典: a = [ 1, 3.4, 'hello' ] # A list b = ( 10, 20, 30 ) # A tuple c = { 'a': 3, 'b':42 } # A dictionary 本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u/17420/showart_492068.html
我实验这两各函数不知道为什么没有输出,请指教。
代码如下:
[code]#include
lvdbing@ubuntu:~$ python python 2.5.2 (r252:60911, Oct 5 2008, 19:29:17) [GCC 4.3.2] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> lvdbing@ubuntu:~/python/app/python-3.0$ sudo make fullinstall lvdbing@ubuntu:~$ python python 3.0 (r30:67503, Dec 11 2008, 23:57:39) [GCC 4.3.2] on linux2 Type "help", "copyright", "credits" or "license" for more info...
Programming python, 3rd Edition 介绍的例子 http://examples.oreilly.com/python3/ 本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u/20294/showart_1272424.html
python () is shorthand for "python __anonymous ()". It declares an anonymous function, which is executed automatically at the end of parsing. for example we can modify package version python __anonymous () { import bb, re new_version = '3.0.0' bb.data.setVar('PV',new_version,d) 本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinauni...