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myDict = { 'item1' : [ 7, 1, 9], 'item2' : [8, 2, 3], 'item3' : [ 9, 3, 11 ] }
def sortDic(Dict,valuePostion):
return sorted(Dict.items(),key=lambda e:e[1][valuePostion])
//°´valueµÄµÚ3¸öÖµÅÅÐò
sortDic(myDict,2)
[('item2', [8, 2, 3]), ('item1', [7, 1, 9]), ('item3', [9, 3, 11])]
//°´valueµÄµÚ1¸öÖµÅÅÐò
sortDic(myDict,0)
[('item1', [7, 1, 9]), ('item2', [8, 2, 3]), ('item3', [9, 3, 11])]
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>>> from socket import socket, SOCK_DGRAM, AF_INET
>>> s = socket(AF_INET, SOCK_DGRAM)
>>> s.connect(('google.com', 0))
>>> s.getsockname()
('192.168.1.113', 43711)
Linux:
import socket
import fcntl
import struct
def get_ip_address(ifname):
s = ......
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import types
type(x) is types.IntType # ÅжÏÊÇ·ñint ÀàÐÍ
type(x) is types.StringType #ÊÇ·ñstringÀàÐÍ
.........
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import types
type(x) == types(1) # ......
def
subString
(s,
length):
us = unicode(s, 'utf-8
')
gs =
us.encode('gb2312
')
n = int(length)
t = gs[:n]
while True
:
try
:
&nb ......