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

pythonÁбíºÍ×ÖµäµÄ·½·¨×ܽá

ÁÐ±í·½·¨£º


·½·¨
˵Ã÷
append( item )
ÔÚÁбíĩβ²åÈ루item £©
count( element )
·µ»ØelementÔÚÁбíÖгöÏֵĴÎÊý
extend( newlist )
½«newlistµÄÔªËØ²åÈëÁбíĩβ
index( element )
·µ»ØelementÔÚÁбíÖеÄË÷Òý£¬Èç¹û²»´æÔÚ£¬ÔòÒý·¢ValueErrorÒì³£
insert( index , item )
ÔÚindexλÖòåÈëitem
pop( [index] )
index²ÎÊýΪ¿ÉÑ¡µÄ¡£ÈçÎ޲ε÷Óã¬Ôò»áɾ³ý²¢·µ»ØÁбí×îºóÒ»¸öÔªËØ¡£ÈçÖ¸¶¨index²Î
Êý£¬Ôòɾ³ý²¢·µ»ØÎ»ÖÃindexµÄÔªËØ
remove( element )
ɾ³ýÊ×´ÎÔÚÁбíÖгöÏÖµÄelement£¬Èç¹ûÁÐ±í²»´æÔÚelement£¬ÔòÒý·¢
ValueErrorÒì³£
reverse( )
µ±³¡·´×ªÁбíÄÚÈÝ£¨²»´´½¨·´×ªÁбíµÄ¿½±´£©
sort
µ±³¡¶ÔÁбíÄÚÈÝÅÅÐò¡£¿ÉÑ¡²ÎÊýcompare-functionÊÇÒ»¸öº¯Êý£¬ËüÖ¸¶¨Á˱ȽÏÌõ¼þ

compare-functionÈ¡µÃÁбíµÄÈÎÒâÁ½¸öÔªËØ£¨xºÍy£©¡£Èç¹ûxÓ¦³öÏÖÔÚy֮ǰ£¬
¾Í·¶Î§-1£»Èç¹ûxºÍyµÄ˳ÐòÎ޹ؽôÒª£¬·µ»Ø0£»Èç¹ûxÓ¦³öÏÖÔÚyÖ®ºó£¬Ôò·µ»Ø1
×ÖµäµÄһЩ·½·¨£º
·½·¨
˵Ã÷
clear( )
´Ó×Öµäɾ³ýËùÓÐÏî
copy( )
´´½¨²¢·µ»Ø×ÖµäµÄdz¿½±´£¨ÐÂ×ÖµäÔªËØÎªÔ­Ê¼×ÖµäµÄÒýÓã©
get(key [ ,returnvalue] )
·µ»ØkeyµÄÖµ£¬ÈôÎÞkey¶øÖ¸¶¨ÁËreturnvalue£¬Ôò·µ»Øreturnvalue
Öµ£¬ÈôÎÞ´ËÖµÔò·µ»ØNone
has_key( key )
Èç¹ûkey´æÔÚÓÚ×ÖµäÖУ¬¾Í·µ»Ø1£¨Õ棩£»·ñÔò·µ»Ø0£¨¼Ù£©
items( )
·µ»ØÒ»¸öÓÉÔª×é¹¹³ÉµÄÁÐ±í£¬Ã¿¸öÔª×é°üº¬Ò»¶Ô¼ü-Öµ¶Ô
keys( )
·µ»ØÒ»¸öÓÉ×ÖµäËùÓмü¹¹³ÉµÄÁбí
popitem( )
ɾ³ýÈÎÒâ¼ü-Öµ¶Ô£¬²¢×÷ΪÁ½¸öÔªËØµÄÔª×é·µ»Ø¡£Èç×ÖµäΪ¿Õ£¬Ôò·µ»ØKeyErrorÒì³£
setdefault( key [,dummvalue])
¾ßÓÐÓëget·½·¨ÀàËÆµÄÐÐΪ¡£Èçkey²»ÔÚ×ÖµäÖУ¬Í¬Ê±Ö¸¶¨ÁËdummvalue£¬¾Í½«¼ü
£¨key£©ºÍÖ¸¶¨µÄÖµ£¨dummvalue£©²åÈë×ֵ䣬Èç¹ûûÓÐÖ¸¶¨dummvalue£¬ÔòֵΪNone
update( newDictionary )
½«À´×ÔnewDictionaryµÄËùÓмü-ÖµÌí¼Óµ½µ±Ç°×ֵ䣬²¢¸²¸ÇͬÃû¼üµÄÖµ
values( )
·µ»Ø×ÖµäËùÓÐÖµ×é³ÉµÄÒ»¸öÁбí
iterkeys( )
·µ»Ø×Öµä¼üµÄÒ»¸öµü´úÆ÷
iteritems( )
·µ»Ø×Öµä¼ü-Öµ¶ÔµÄÒ»¸öµü´úÆ÷
itervalues( )
·µ»Ø×ÖµäÖµµÄÒ»¸öµü´úÆ÷


Ïà¹ØÎĵµ£º

Windowsϵͳpython»·¾³±äÁ¿µÄÉèÖÃ

Ò»¡¢ÈçºÎÄÜÔÚÃüÁîÐÐģʽÏÂÔËÐÐPythonÃüÁ
ΪÁËÔÚÃüÁîÐÐģʽÏÂÔËÐÐPythonÃüÁÐèÒª½«python.exeËùÔÚµÄĿ¼¸½¼Óµ½PATHÕâ¸ö»·¾³±äÁ¿ÖС£
¶þ¡¢ÈçºÎʹPython½âÊÍÆ÷ÄÜÖ±½ÓimportĬÈϰ²×°Â·¾¶ÒÔÍâµÄµÚÈý·½Ä£¿é£¿
ΪÁËÄÜimportĬÈϰ²×°Â·¾¶ÒÔÍâµÄµÚÈý·½µÄÄ£¿é£¨Èç×Ô¼ºÐ´µÄÄ£¿é£©£¬ÐèҪн¨PYTHONPATH»·¾³±äÁ¿£¬»·¾³±äÁ¿µÄÖµÉè ......

ѧϰpython½Å±¾ÓïÑԱʼǣ¨1£©

ptyhonºËÐıà³ÌµÚÈý°æµÄ×Ôѧ£¬Ö÷Ҫѧϰ±Ê¼Ç·¢Ï£º
µÚÒ»Õ£ºÊ¹ÓÃÈëÃÅ
ÈËÃÇΪʲôʹÓÃPYTHONÓïÑÔ£º
1¡¢Èí¼þÖÊÁ¿£»
2¡¢¿ª·¢ÕßЧÂÊ£»
3¡¢³ÌÐòµÄ¿ÉÒÆÖ²ÐÔ£»
4¡¢×é¼þ¼¯³É£»
5¡¢ÏíÊÜÀÖȤ£»
PYTHONÓïÑÔµÄȱµã£¬¾ÍÊÇËÙ¶ÈÂý¡£
ʹÓÃPYTHON¿ÉÒÔ×öЩʲô£º
1¡¢ÏµÍ³±à³Ì£»
2¡¢Óû§Í¼Ðνӿڣ»
3¡¢INTERNET½Å±¾£»
4¡¢×é¼þ¼¯³É£ ......

Python Ôª×é


Python Ôª×é
Ôª×éºÍÁбíÊ®·ÖÀàËÆ£¬Ö»²»¹ýÔª×éºÍ×Ö·û´®Ò»ÑùÊÇ ²»¿É±äµÄ ¼´Äã²»ÄÜÐÞ¸ÄÔª×é¡£Ôª×éͨ¹ýÔ²À¨ºÅÖÐÓöººÅ·Ö¸îµÄÏîÄ¿¶¨Òå¡£Ôª×éͨ³£ÓÃÔÚʹÓï¾ä»òÓû§¶¨ÒåµÄº¯ÊýÄܹ»°²È«µØ²ÉÓÃÒ»×éÖµµÄʱºò£¬¼´±»Ê¹ÓõÄÔª×éµÄÖµ²»»á¸Ä±ä¡£
ʹÓÃÔª×é
Àý9.2 ʹÓÃÔª×é
#!/usr/bin/python
# Filename: using_tuple.py
zoo = ('wo ......

python¼¼ÇÉ£¨3£©——Ï»®Ïߣ¬Ë½ÓбäÁ¿

Python ÓÃÏ»®Ïß×÷Ϊ±äÁ¿Ç°×ººÍºó׺ָ¶¨ÌØÊâ±äÁ¿¡£
_xxx     
²»ÄÜÓÃ'from module import *'µ¼Èë
__xxx__ ϵͳ¶¨ÒåÃû×Ö
__xxx   
ÀàÖеÄ˽ÓбäÁ¿Ãû
ºËÐÄ·ç¸ñ£º±ÜÃâÓÃÏ»®Ïß×÷Ϊ±äÁ¿ÃûµÄ¿ªÊ¼¡£
ÒòΪÏ»®Ïß¶Ô½âÊÍÆ÷ÓÐÌØÊâµÄÒâÒ壬¶øÇÒÊÇÄÚ½¨±êʶ·ûËùʹÓõķûºÅ£¬ÎÒÃǽ¨Òé³ÌÐò ......

Python±àÂë¹æ·¶


±ê׼ͷ²¿
#!/usr/bin/python
±àÂë
ËùÓÐµÄ Python ½Å±¾Îļþ¶¼Ó¦ÔÚÎļþÍ·±êÉÏ #-*- coding:utf8 -*- ¡£ÉèÖñ༭Æ÷£¬Ä¬Èϱ£´æÎª utf8 ¸ñʽ¡£
mainº¯Êý
Ó¦ÓóÌÐòÒª¶¨Òåmainº¯Êý¶ø²»ÒªÖ±½Óд½Å±¾
def main():
dosomething()
if
__name__ == "__main__"
:
main()
Èç¹ûÊÇÈ«¾Ö±äÁ¿£¬ÔòÐèÒªÏÔʽ¼ÓÉ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ