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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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pythonÀàÐÍת»»£¬ÊýÖµ²Ù×÷(ת)


http://hi.baidu.com/guzhilei1986/blog/item/8969b4debe99e150ccbf1ae7.html
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int(x [,base ])          ......

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 ......

£¨×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 ......

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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