difference bewteen *args and **args in python?

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It‘s also worth noting that you can use * and ** when calling functions as well. This is a shortcut that allows you to pass multiple arguments to a function directly using either a list/tuple or a dictionary. For example, if you have the following function:

When you use two asterisks you usually call them **kwargs for keyword arguments. 

ref: http://stackoverflow.com/questions/36901/what-does-double-star-and-star-do-for-parameters

http://stackoverflow.com/questions/3394835/args-and-kwargs

difference bewteen *args and **args in python?

标签：pytho   tac   war   diff   lis   dir   com   ref   using   

原文地址：http://www.cnblogs.com/pinganzi/p/6203459.html