Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

PythonÈëÃŵÄ36¸öÀý×Ó Ö® 19

Ô´´úÂëÏÂÔØ£ºÏÂÔØµØÖ·ÔÚÕâÀï
# 023
# Tuple(ÔªËØ×é)ÊDz»¿É±äµÄÁбí
tuple1 = (1, 2, 3)
print tuple1
tuple2 = (tuple1, 4, 5, 6) # Ò»¸öÔªËØ×é¿ÉÒÔ×÷ΪÁíÍâÒ»¸öÔªËØ×éµÄÔªËØ
print tuple2 # ²¢ÇÒÄܹ»ÔÚ´æ´¢µÄʱºò±£³ÖԭʼµÄÂß¼­¹ØÏµ
for ele in tuple2:
print ele
print '\n'
for ele in tuple2[0]:
print ele
print '\n'
# ÔªËØ×éÓë¸ñʽ»¯Êä³ö
age = 22
name = 'Ning'
print '%s is %d years old.' % (name, age)
print 'Hello, %s' % name # Ò»¸öÔªËØµÄʱºò¿ÉÒÔ²»ÓÃÔªËØ×é

(1, 2, 3)
((1, 2, 3), 4, 5, 6)
(1, 2, 3)
4
5
6
1
2
3
Ning is 22 years old.
Hello, Ning


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 ......

Python Ascii to bcd bcd to Ascii

ÔÚÍøÉÏËѲ»µ½¹ØÓÚ Ascii ºÍ bcd»¥Ïàת»¯µÄÎÄÕ£¬ÓÚÊÇ×Ô¼ºÐ´ÁËÒ»¸ö£¬ºÍ´ó¼Ò·ÖÏíÏ¡£
ûÓп¼Âǵ½Ð§ÂÊ£¬Äܹ»ÓÅ»¯µÄµØ·½Íû´ó¼ÒÌá³ö
"""
    AscII×Ö·ûת»»ÎªBCD×Ö·û
"""
def asc2bcd(inAsc, pad_L0_R1 = 0):
#È«²¿×ª»»Îª´óд£¬ÎªºóÃæµÄת»»Ìṩ·½±ã
    inAsc = inAsc.upper()
 &nb ......

easy_installÈÃpythonµÄ°ü¹ÜÀí±äµÃeasy

PythonÖеÄeasy_install¹¤¾ßºÜºÃÓã¬ËüµÄ×÷ÓÃÀàËÆÓÚPhpÖеÄpear£¬»òÕßRubyÖеÄgem£¬»òÕßPerlÖеÄcpan¡£
Èç¹ûÏëʹÓÃeasy_install¹¤¾ß£¬¿ÉÒÔÖ±½Ó°²×°ez_setup.py
½Å±¾£¬ÔÙpython ez_setup.py£¨Ö®Ç°ÏÈÒª°²×°python£©£º
°²×°Íêºó£¬×îºÃÈ·±£easy_installËùÔÚĿ¼ÒѾ­±»¼Óµ½PATH»·¾³±äÁ¿Àï:
Windows: C:\Python25\Scripts
Li ......

£¨×ª£©Python×Ö·û´®µÄencodeÓëdecode isinstance

Ê×ÏÈÒª¸ãÇå³þ£¬×Ö·û´®ÔÚPythonÄÚ²¿µÄ±íʾÊÇunicode±àÂ룬Òò´Ë£¬ÔÚ×ö±àÂëת»»Ê±£¬Í¨³£ÐèÒªÒÔunicode×÷ΪÖмä±àÂ룬¼´ÏȽ«ÆäËû±àÂëµÄ×Ö·û´®½âÂ루decode£©³Éunicode£¬ÔÙ´Óunicode±àÂ루encode£©³ÉÁíÒ»ÖÖ±àÂë¡£
decodeµÄ×÷ÓÃÊǽ«ÆäËû±àÂëµÄ×Ö·û´®×ª»»³Éunicode±àÂ룬Èçstr1.decode('gb2312')£¬±íʾ½«gb2312±àÂëµÄ×Ö·û´®×ª»»³ ......

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 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ