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def func(a,b, *c):
    pass
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def func(*c): »òÕß def  func(**dc) ²ÎÊý²»È·¶¨
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def func(**args):
    print('arg len %d' % len(args))
    if 'proxy' in args:
        print('proxy: %s' % args['proxy'])
       
if __name__=='__main__':
    func(proxy='no')
    func()
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arg len 1
proxy: no
arg len 0


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UnicodeDecodeError: 'ascii' codec can't decode byte 0x?? in position 1: ordinal not in range(128)
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Ò»¸ö½â¾öµÄ·½°¸ÊÇ ......

[Ô­´´]PythonÄÚ´æÐ¹Â©²é¿´Æ÷ʵÏÖ

[Ô­´´]PythonÄÚ´æÐ¹Â©²é¿´Æ÷ʵÏÖ
by AKara 2009-04-23 @ http://blog.csdn.net/akara @ akaras@163.com
   
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  Ϊ¸üºÃ¶¨Î»PythonÄÚ´æÐ¹Â©Çé¿ö£¬Ð´ÁËÒ»¸öеÄPythonÄÚ´æÐ¹Â©²é¿´Æ÷Ä£¿é¡£
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python challenge

from: http://www.cnblogs.com/jimnox/archive/2009/12/08/tips-to-python-challenge.html
Python ChallengeÊÇÒ»¸öÍøÒ³´³¹ØÓÎÏ·£¬Í¨¹ýһЩÌáʾÕÒ³öÏÂÒ»¹ØµÄÍøÒ³µØÖ·¡£ÓëÖÚ²»Í¬µÄÊÇ£¬ËüÊÇרÃÅΪ³ÌÐòÔ±Éè¼ÆµÄ£¬ÒòΪ´ó¶àÊý¹Ø¿¨¶¼Òª±à³ÌÀ´ËãŶ£¡£¡
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Python Socket±à³Ì

1£¬±àдServer.py
import socket
s=socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
s.bind(('localhost',8081))
while True:
    data,addr=s.recvfrom(1024)
    print 'receive:',data,'from',addr
2£¬±àдClient.py
import socket
s=socket.socket(socket.AF_INET,socket.SOC ......
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