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PythonÈëÃŵÄ36¸öÀý×Ó——05 ´ÏÃ÷µÄ±äÁ¿

# 005
# ÔÚPythonÖиø±äÁ¿¸³ÖµÊ±²»ÐèÒªÉùÃ÷Êý¾ÝÀàÐÍ
i = 33
print i
# ¿ÉÒÔÕâÑù×öµÄÔ­ÒòÊÇPython°Ñ³ÌÐòÖÐÓöµ½µÄÈκζ«Î÷¶¼¿´³ÉÊǶÔÏó(Á¬intÒ²²»ÀýÍâ)
# ÕâÑù,ÔÚʹÓöÔÏóʱ,±àÒëÆ÷»á¸ù¾ÝÉÏÏÂÎĵĻ·¾³À´µ÷ÓöÔÏó×ÔÉíµÄ·½·¨Íê³ÉÒþʽµÄת»»
# ÄãÉõÖÁ¿ÉÒ԰ѳÌÐòд³ÉÕâÑù
print 3 * 'haha '
# µ«Èôд³ÉÕâÑù±àÒëÆ÷¾Í»á±¨´í(×¢Òâ3ºóÃæµÄµã)
# print 3. * 'haha'

output:
1
2
33
haha haha haha


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python ¶à¼Ì³Ð(2)

from:  http://www.chinesepython.org/pythonfoundry/tut2.3/tmp/multiple.html
9.5.1 ¶à¼Ì³Ð Multiple Inheritance
Python supports a limited form of multiple inheritance as well. A class definition with multiple base classes looks as follows:
PythonͬÑùÓÐÏÞµÄÖ§³Ö¶à¼Ì³ÐÐÎʽ¡£¶à¼Ì³ÐµÄÀඨÒåÐÎÈçÏÂÀ ......

PythonÄ£¿éѧϰ

¡¡¡¡ÉÏ´Îѧϰ¹ýmarshalÄ£¿éÓÃÓÚÐòÁл¯ºÍ·´ÐòÁл¯£¬µ«marshalµÄ¹¦ÄܱȽϱ¡Èõ£¬Ö»Ö§³Ö²¿·ÖÄÚÖÃÊý¾ÝÀàÐ͵ÄÐòÁл¯/·´ÐòÁл¯£¬¶ÔÓÚÓû§×Ô¶¨ÒåµÄÀàÐ;ÍÎÞÄÜΪÁ¦£¬Í¬Ê±marshal²»Ö§³Ö×ÔÒýÓÃ(µÝ¹éÒýÓÃ)µÄ¶ÔÏóµÄÐòÁл¯¡£ËùÒÔÖ±½ÓʹÓÃmarshalÀ´ÐòÁл¯/·´ÐòÁл¯¿ÉÄܲ»ÊǺܷ½±ã¡£»¹ºÃ£¬python±ê×¼¿âÌṩÁ˹¦Äܸü¼ÓÇ¿´óÇÒ¸ü¼Ó°²È«µÄpickle ......

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 ......

PythonÄ£¿éѧϰ

¡¡¡¡StringIOµÄÐÐΪÓëfile¶ÔÏó·Ç³£Ïñ£¬µ«Ëü²»ÊÇ´ÅÅÌÉÏÎļþ£¬¶øÊÇÒ»¸öÄÚ´æÀïµÄ¡°Îļþ¡±£¬ÎÒÃÇ¿ÉÒÔ½«²Ù×÷´ÅÅÌÎļþÄÇÑùÀ´²Ù×÷StringIO¡£Ò»¸ö¼òµ¥µÄÀý×Ó£¬ÈÃÄã¶ÔStringIOÓÐÒ»¸ö¸ÐÐÔµÄÈÏʶ£º 1  #coding=gbk 2    3  import StringIO, cStringIO, sys 4    5  s ......

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 ......
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