learn python3
下面是学习的过程中遇到的一些问题，以及解决方案。
Tue Aug 15 2017 13:07:43关于Python装饰器，如何做到既可以给装饰器添加参数，也可以不添加参数Writing a Python decorator that can be called as a function or a callable 以及How to create a Python decorator that can be used either with or without parameters?Tue Aug 15 2017 11:44:05关于Pythonfunctools模块中wraps的问题What does functools.wraps do?Mon Aug 07 2017 23:16:42关于Python闭包以及lambda的问题What do (lambda) function closures capture?Sun Aug 06 2017 15:21:38关于Python的三目运算符Does Python have a ternary conditional operator?Sun Aug 06 2017 12:42:34关于Python变量的作用域的问题Python nonlocal statementSun Aug 06 2017 01:21:10关于Python使用list的index方法查找元素，当查找的元素不存在的时候的处理方法Best way to handle list.index(might-not-exist) in python?和Python index of item in list without error?Sun Aug 06 2017 00:22:38关于Python的变量Python variable declarationThu Aug 03 2017 22:19:22关于Python为什么没有++和--运算符Why are there no ++ and -- operators in Python?Mon Jul 31 2017 10:45:52关于内置函数enumerateSun Jul 30 2017 22:11:50关于切片的一篇文章，可以加深对切片的理解How to Slice Lists/Arrays and Tuples in PythonSat Jul 29 2017 23:36:07关于如何展开一个列表参数Unpacking Argument ListsSat Jul 29 2017 23:11:04关于Python中is与==的区别Why does comparing strings in Python using either '==' or 'is' sometimes produce a different result?和String comparison in Python: is vs. ==Mon Jul 24 2017 23:57:15关于格式化输出多个值Mon Jul 24 2017 23:16:48关于数字的有限和无限问题
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