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

ÓÃPythonʵÏÖ¼òµ¥µÄÒÅ´«Ëã·¨

ÓÃPythonʵÏÖ¼òµ¥µÄÒÅ´«Ëã·¨
2010-02-15 14:00
Õ⼸ÌìÒ»Ö±ÔÚÓÃPythonдһ¸ö¼òµ¥µÄÒÅ´«Ëã·¨£¬ºÃ×Ô¼ºÄÃÀ´ÊµÑé¡£¶Ï¶ÏÐøÐøµÄÕÛÌÚÁ˼¸Ì죬½ñÌìÏÂÎçÖÕÓÚдÁËÒ»¸ö¼òµ¥µÄ³öÀ´¡£Õû¸ö´úÂ뻹ÊÇ·ÂÕÕ¡¶ÓÎÏ·±à³ÌÖеÄÈ˹¤ÖÇÄܼ¼Êõ¡·ÖеĴúÂëÀ´Ð´µÄ¡£Èç¹ûÏë¼òµ¥µÄѧϰһÏÂÒÅ´«Ëã·¨ÒÔ¼°¼òµ¥Ó¦Óá¶ÓÎÏ·±à³ÌÖеÄÈ˹¤ÖÇÄܼ¼Êõ¡·ÊDz»´íµÄÑ¡Ôñ¡£µç×Ó°æ¼°Ô´´úÂë¿ÉÒÔ²ÎÕÕÕÒ¸öÍøÖ·£ºhttp://download.csdn.net/source/337118
´úÂëÈçÏ£¨µã»÷ÕâÀïÏÂÔØ£©£º
# -*- coding:utf-8 -*-
# file: GA.py
#   by: bluebanboom                 0(0
# mail: bluebanboom@gmail.com       ~
# date: 2008-10-22
# note:
import random
class genome:
        def __init__(self, length = 0):
                 self.fitness = 0
                 self.bits = []
                for i in range(length):
                         self.bits.append(random.randint(0, 1))
class ga:
        """
         simple Genetic Algorithms by bluebanboom
         reference:
         AI Techniques for Game Programming
        """
        def __init__(self,
                         pop_size,
                  


Ïà¹ØÎĵµ£º

Amusing Python 2: range/xrange

ÕâÁ½¸ö»ù±¾É϶¼ÊÇÔÚÑ­»·µÄʱºòÓá£
Python
´úÂë < type="application/x-shockwave-flash" width="14" height="15" src="http://cloudhe.javaeye.com/javascripts/syntaxhighlighter/clipboard_new.swf" src="http://cloudhe.javaeye.com/javascripts/syntaxhighlighter/clipboard_new.swf" flashvars="clipboard=for%20i% ......

python formatterÄ£¿é

formatter Ä£¿é
formatter Ä£¿éÌṩÁËһЩ¿ÉÓÃÓÚ htmllib µÄ¸ñʽÀà( formatter classes ).
ÕâЩÀàÓÐÁ½ÖÖ, formatter ºÍ writer . formatter ½« HTML ½âÎöÆ÷µÄ±êÇ©ºÍÊý¾ÝÁ÷ת»»ÎªÊʺÏÊä³öÉ豸µÄʼþÁ÷( event stream ), ¶ø writer ½«Ê¼þÁ÷Êä³öµ½É豸ÉÏ.
´ó¶àÇé¿öÏÂ, Äã¿ÉÒÔʹÓà AbstractFormatter Àà½øÐиñʽ»¯. Ëü»á¸ù¾ ......

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 )
ÔÚindex ......

Python ´¦Àí×Ö½Ú


zz from: http://blog.sina.com.cn/s/blog_4b5039210100f1tu.html
Ô­ÎÄÓеãС´íÎ󣬸ÄÁËÒ»µãµã¡£
ÎÒÃÇÖªµÀpythonÖ»¶¨ÒåÁË6ÖÖÊý¾ÝÀàÐÍ£¬×Ö·û´®£¬ÕûÊý£¬¸¡µãÊý£¬ÁÐ±í£¬Ôª×飬×ֵ䡣µ«ÊÇCÓïÑÔÖÐÓÐЩ×Ö½ÚÐ͵ıäÁ¿£¬ÔÚpythonÖиÃÈçºÎʵÏÖÄØ£¿ÕâµãÆÄÎªÖØÒª£¬ÌرðÊÇÒªÔÚÍøÂçÉϽøÐÐÊý¾Ý´«ÊäµÄ»°¡£

pythonÌṩÁËÒ»¸östruc ......

Python±ê×¼¿â randomÄ£¿é


Python±ê×¼¿â-randomÄ£¿é
random Ä£¿é°üº¬Ðí¶àËæ»úÊýÉú³ÉÆ÷. »ù±¾Ëæ»úÊýÉú³ÉÆ÷(»ùÓÚ Wichmann ºÍ Hill , 1982 µÄÊýѧÔËËãÀíÂÛ) ¿ÉÒÔͨ¹ýºÜ¶à·½·¨·ÃÎÊ, Èç Example 2-29 Ëùʾ. 2.17.0.1. Example 2-29. ʹÓà random Ä£¿é»ñµÃËæ»úÊý×Ö File: random-example-1.py import random for i i
¡¡¡¡
random Ä£¿é°üº¬Ðí¶àËæ»úÊýÉ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ