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>>> class objA:
... pass
...
>>> A = objA()
>>> B = 'a','V'
>>> B
('a', 'V')
>>> C = 'a string'
>>> print instance(A,objA)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'instance' is not defined
>>> print isinstance(A,objA)
True
>>> print isinstance(B,tuple)
True
>>> print isinstance(C,tuple)
False
>>> print isinstance(C,string)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'string' is not defined
>>> print isinstance(C,basestring)
True
>>>
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sStr1
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sStr2
''
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''
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sStr1,
sStr2)
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'strcat'
sStr2 =
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sStr1 +
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sStr1
''
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#!/usr/bin/env python
# -*- coding:GBK -*-
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http://www.cnitblog.com/yunshichen/archive/2009/04/01/55931.html
python osÄ£¿é
http://hi.baidu.com/happynp/blog/item/729243f902d5a751242df2c2.html
http://hi.baidu.com/fiber212121/blog/item/6e07ec03c97b6982d53f7c27.html
python getoptÄ£¿é
http://www.tsnc.edu.cn/de ......