python之函数用法id(),了解即可

# -*- coding: utf-8 -*-
#python 27
#xiaodeng
#python之函数用法id(),了解即可
#http://www.cnblogs.com/hongfei/p/3858256.html

#id()
#说明：查找对象的内存地址
'''
id(...)
    id(object) -> integer

    Return the identity of an object.  This is guaranteed to be unique among
    simultaneously existing objects.  (Hint: it's the object's memory address.)
'''

#案例
name='xiaodeng'
print id(name)#