Question

请问python语言中的type()函数有什么作用?

最好能举个例子,谢谢~

Answer 1

type就是指出指定对象的类型
>>> a = 1
>>> type(a)
<type 'int'>
>>> a = 'ABC'
>>> type(a)
<type 'str'>
>>> import time
>>> type(time)
<type 'module'>
>>> a = time.time
>>> type(a)
<type 'builtin_function_or_method'>
>>> a = []
>>> type(a)
<type 'list'>
>>> a = {}
>>> type(a)
<type 'dict'>