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import time
>>> s="2006-1-2"
>>> time.strptime(s,"%Y-%m-%d)
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#-*- coding:utf-8 -*-
import time
import datetime
# 2007-11-25 15:36:35
#ʹÓÃdatetimeÄ£¿é¿ÉÒԺܷ½±ãµÄ½â¾öÕâ¸öÎÊÌ⣬¾ÙÀýÈçÏ£º
d1 = datetime.datetime(2005, 2, 16)
d2 = datetime.datetime(2004, 12, 31)
# ½á¹û:47
print (d1 - d2).days
#ÉÏÀýÑÝʾÁ˼ÆËãÁ½¸öÈÕÆÚÏà²îÌìÊýµÄ¼ÆËã¡£
starttime = datetime.datetime.now()
endtime = datetime.datetime.now()
print (endtime - starttime).seconds
#ÉÏÀýÑÝʾÁ˼ÆËãÔËÐÐʱ¼äµÄÀý×Ó£¬ÒÔÃë½øÐÐÏÔʾ¡£
d1 = datetime.datetime.now()
d3 = d1 + datetime.timedelta(days =10)
print str(d3)
print d3.ctime()
# ÉÏÀýÑÝʾÁ˼ÆË㵱ǰʱ¼äÏòºó10ÌìµÄʱ¼ä¡£
# Èç¹ûÊÇСʱ days »»³É hours
# Æä±¾Éϳ£ÓõÄÀàÓУºdatetimeºÍtimedeltaÁ½¸ö¡£ËüÃÇÖ®¼ä¿ÉÒÔÏ໥¼Ó¼õ¡£
# ÿ¸öÀ඼ÓÐһЩ·½·¨ºÍÊôÐÔ¿ÉÒԲ鿴¾ßÌ
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PEP 0263
Defining Python Source Code Encodings
Python will default to ASCII as standard encoding if no other
encoding hints are given.
To define a source code encoding, a magic comment must
be placed into the source files either as first or second
line in the file, suc ......
2009-11-16
Collin WinterÊÇPythonÉçÇøһλÆľßÓ°ÏìÁ¦µÄ¿ª·¢Õߣ¬ËûÔøÊÇCPythonÏîÄ¿µÄºËÐÄ¿ª·¢ÕßÖ®Ò»¡¢Ò²ÔøÊÇUnladen Swallow£¨¼ûÎÄĩעÊÍ£©µÄºËÐÄ¿ª·¢Õߣ¬²ÎÓëÁ˺ܶàPythonÏîÄ¿µÄ¿ª·¢¡£½üÀ´´«ÎÅGoogle½«ÔÚÆäÐÂÏîÄ¿ÖÐÏÞÖÆPythonµÄʹÓã¬Îª´ËÓпª·¢Õߣ¨ÒÔK±íʾ£©ÔÚGoogle ÂÛ̳Öй«¿ªÑ¯ÎÊÁËCollin Winter£¬Collin Winte ......
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¡¡¡¡Python (·¢Òô:[ 'paiθ(?)n; (US) 'paiθ?n ]n.òþÉߣ¬¾ÞÉß )£¬ÊÇÒ»ÖÖÃæÏò¶ÔÏóµÄ½âÊÍÐԵļÆËã»ú³ÌÐòÉè¼ÆÓïÑÔ£¬Ò²ÊÇÒ»ÖÖ¹¦ÄÜÇ¿´ó¶øÍêÉƵÄͨÓÃÐÍÓïÑÔ£¬ÒѾ¾ßÓÐÊ®¶àÄêµÄ·¢Õ¹ÀúÊ·£¬³ÉÊìÇÒÎȶ¨¡£Python ¾ßÓнű¾ÓïÑÔÖÐ×î·á¸»ºÍÇ¿´óµÄÀà¿â£¬×ãÒÔÖ§³Ö¾ø´ó¶àÊýÈÕ³£Ó¦Óá£ËüµÄÃû×ÖÀ´Ô´ÓÚÒ»¸öϲ¾ç,Ò²Ðí×î³õÉè ......
#Python×Ö·û´®²Ù×÷
''
'1.¸´ÖÆ×Ö·û´®'
''
#strcpy(
sStr1,
sStr2)
sStr1 =
'strcpy'
sStr2 =
sStr1
sStr1 =
'strcpy2'
print
sStr2
''
'2.Á¬½Ó×Ö·û´®'
''
#strcat(
sStr1,
sStr2)
sStr1 =
'strcat'
sStr2 =
'append'
sStr1 +
=
sStr2
print
sStr1
''
'3.²éÕÒ×Ö·û'
''
#strc ......