常见字典常量和操作操作解释D = {}空字典D = {'spam':2 , 'egg':3}两项目字典D = {'food':{'ham':1,'egg':2}}嵌套D = dict.fromkeys(['a','b'])其他构造技术D = dict(zip(keylist, valslist))关键之、对应的对、键列表D = dict(name='bob', age=42)D['eggs']以键
centos系统下需要使用tab键补全在/usr/local/lib/python2.7/site-packages/目录下编写一个tab.py 文件文件内容:#!/usr/bin/python # python startup file import sys import readline import rlcompleter impo
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