Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

PythonÈëÃŵÄ36¸öÀý×Ó Ö® 24

# 027
toolName = 'Google'
if toolName.startswith('Go'):
print 'The tool\'s name starts with \"Go\".'
if 'oo' in toolName:
print 'The tool\'s name contains the stirng "oo".'
print toolName.find('gl') # ·µ»ØÊ״γöÏÖ“gl”×Ö·û´®µÄË÷Òý
if toolName.find('Baidu'):
print 'Can\'t find "Baidu" in tool\'s name.'
aList = ['a','b','c']
print '...'.join(aList)
output£º
The tool's name starts with "Go".
The tool's name contains the stirng "oo".
3
Can't find "Baidu" in tool's name.
a...b...c


Ïà¹ØÎĵµ£º

pythonʹÓÃSocketServers


pythonʹÓÃSocketServers
SocketServersÄ£¿éΪһ×ésocket·þÎñÀඨÒåÁËÒ»¸ö»ùÀ࣬Õâ×éÀàѹËõºÍÒþ²ØÁ˼àÌý¡¢½ÓÊܺʹ¦Àí½øÈëµÄsocketÁ¬½ÓµÄϸ½Ú¡£
1¡¢SocketServers¼Ò×å
TCPServerºÍUDPServer¶¼ÊÇSocketServerµÄ×ÓÀ࣬ËüÃÇ·Ö±ð´¦ÀíTCPºÍUDPÐÅÏ¢¡£
×¢Ò⣺SocketServerÒ²ÌṩUnixStreamServer(TCPServerµÄ×ÓÀà)ºÍUNIXdatag ......

PythonÈëÃŵÄ36¸öÀý×Ó——04 ÓÅÑŵÄ×Ö·û´®

# 004
# ÀûÓÃÈýÒýºÅ(''' or """)¿ÉÒÔָʾ¶àÐÐ×Ö·û´®
print '''line1
line2
line3'''
# ÁíÍ⣬Ä㻹¿ÉÒÔÔÚÈýÒýºÅÖÐÈÎÒâʹÓõ¥ÒýºÅºÍË«ÒýºÅ
print ''' "What's up? ," he replied.'''
# ·ñÔò£¬ÄãºÃʹÓÃתÒå·ûÀ´ÊµÏÖͬÑùµÄЧ¹û
# »¹ÊÇʹÓÃÈýÒýºÅºÃ£¬²»È»¾ÍÆÆ»µÁËÊÓ¾õÃÀÁË
print ' \"Wha ......

PythonÄ£¿éѧϰ

¡¡¡¡ÓÐʱºò£¬Òª°ÑÄÚ´æÖеÄÒ»¸ö¶ÔÏó³Ö¾Ã»¯±£´æµ½´ÅÅÌÉÏ£¬»òÕßÐòÁл¯³É¶þ½øÖÆÁ÷ͨ¹ýÍøÂç·¢Ë͵½Ô¶³ÌÖ÷»úÉÏ¡£PythonÖÐÓкܶàÄ£¿éÌṩÁËÐòÁл¯Óë·´ÐòÁл¯µÄ¹¦ÄÜ£¬È磺marshal, pickle, cPickleµÈµÈ¡£½ñÌì¾Í½²½²marshalÄ£¿é¡£
¡¡¡¡×¢Ò⣺
marshal²¢²»ÊÇÒ»¸öͨÓõÄÄ£¿é£¬ÔÚijЩʱºòËüÊÇÒ»¸ö²»±»ÍƼöʹÓõÄÄ£¿é£¬ÒòΪʹÓÃmarshalÐ ......

PythonÈëÃŵÄ36¸öÀý×Ó Ö® 19

Ô´´úÂëÏÂÔØ£ºÏÂÔصØÖ·ÔÚÕâÀï
# 022
listNum1 = [1, 3]
listNum2 = [2, 4]
listStr1 = ['a', 'c']
listStr2 = ['b', 'd']
# ÁбíµÄºÏ²¢
list1 = listNum1 + listStr1
for ele in list1:
print ele
print '\n'
# ÅжÏÁбíÖÐÊÇ·ñ°üº¬Ä³ÔªËØ
print 'b' in list1
print 1 in list1
# ɾ³ýij¸öÔªËØ
for ele in ......

PythonÈëÃŵÄ36¸öÀý×Ó Ö® 22

Ô´´úÂëÏÂÔØ£ºÏÂÔصØÖ·ÔÚÕâÀï
# 025
# ÐòÁеÄÉñÆæÖ®´¦ÔÚÓÚÄã¿ÉÒÔʹÓÃÏàͬµÄ·½Ê½tuple¡¢listºÍstring
se = ['a', 'b', 'c', 'd']
li = ['a', 'b', 'c', 'd']
tu = ('a', 'b', 'c', 'd')
string = 'abcd'
print se[1]
print li[1]
print tu[1]
print string[1]
# ÐòÁеÄÁíÍâÒ»¸öÉñÆæÖ®´¦ÔÚÓÚ£¬Äã¿ÉÒÔʹÓøºÊý½øÐÐË÷ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ