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

PythonÖ®¸Ð

´ÓÈ¥Ä껹û±ÏÒµ¾Í½Ó´¥Python£¬ÉÏÖÜÓÐЩÎÞÁÄÖØÐÂÔÙ¿´Ò»±é£¬·¢ÏÖÆäȷʵ²»´í¡£Óï·¨¼òµ¥£¬Ò»¸öÏÂÎç»ù±¾Á˽⣬ʹÓÃPydev²å¼þÔÚEclipseÖнøÐпª·¢»ù±¾ÉÏûÓÐÈκÎÕϰ­¡£ÖصãÊÇÆäЧÂʺܸߣ¬²»Ðè±àÒëÖ±½ÓÔËÐС£±È½ÏÊʺϽøÐÐÊý¾ÝµÄÔ¤´¦Àí¡£²»´í£¬ÒÔºóÓлú»áºÃºÃÓÃÓá£


Ïà¹ØÎĵµ£º

Python±ê×¼¿â tracebackÄ£¿é

Example 2-18 չʾÁË traceback Ä£¿éÔÊÐíÄãÔÚ³ÌÐòÀï´òÓ¡Òì³£µÄ¸ú×Ù·µ»Ø
(Traceback)ÐÅÏ¢, ÀàËÆÎ´²¶»ñÒ쳣ʱ½âÊÍÆ÷Ëù×öµÄ. Èç Example 2-18 Ëùʾ. 2.11.0.1. Example
2-18. ʹÓà traceback Ä£¿é´òÓ¡¸ú×Ù·µ»ØÐÅÏ¢ File: traceback-example-1.py # note!
import
Example 2-18 չʾÁË traceback Ä£¿éÔÊÐíÄãÔÚ³ÌÐòÀï´òÓ¡Òì³£ ......

python·ÃÎÊ sql server

½ñÌìÊÔÑéʹÓÃpythonÁ¬½Ó sql server ·þÎñÆ÷¡£ÎҼǵÃÒÔǰʹÓÃadoÁ¬½Óaccess·Ç³£Ë³Àû£¬µ«ÊǽñÌìʹÓÃadoÁ¬½Ósql server¾¹È»²»³É¹¦¡£ÔÚpythonÀïÃæµÄ³ö´íÐÅÏ¢¶¼ÏÔÊ¾Îª×ªÒÆÐòÁУ¬·ÑÁ˰ëÌì¾¢²Å¸ãÃ÷°×£ºÎÞЧµÄÀà±ð×Ö·û´®¡£
ÊÇÁ¬½Ó×Ö·û´®Â𣿲âÊÔÁ˺ü¸¸ö È·ÈÏÎÞÎóµÄÊý¾Ý¿âÁ¬½Ó×Ö·û´®£¬Ò²ÊÇÈç´Ë ¡£ÉÏÍøËÑË÷£¬ÊÇÓпÉÄÜÊÇ comµÄÀà±ð×Ö ......

python ÕýÔò±í´ïʽºÍreÄ£¿é

ÕýÔò±í´ïʽÊÇËÑË÷¡¢Ìæ»»ºÍ½âÎö¸´ÔÓ×Ö·ûģʽµÄÒ»ÖÖÇ¿´ó¶ø±ê×¼µÄ·½·¨.
ÕýÔò±í´ïʽ£¨»ò RE£©ÊÇÒ»ÖÖСÐ͵ġ¢¸ß¶Èרҵ»¯µÄ±à³ÌÓïÑÔ£¬£¨ÔÚPythonÖУ©ËüÄÚǶÔÚPythonÖУ¬²¢Í¨¹ý re Ä£¿éʵÏÖ.×Ö·û´®Ò²Óкܶ෽·¨,¿ÉÒÔ½øÐÐËÑË÷ (index¡¢find ºÍ count)¡¢Ìæ»» (replace) ºÍ½â
Îö (split),µ«ËüÃǽöÏÞÓÚ´¦Àí×î¼òµ¥µÄÇé¿ö
re Ä£¿éʹ P ......

pythonÄ£¿é

¼ò½é
ÄãÒѾ­Ñ§Ï°ÁËÈçºÎÔÚÄãµÄ³ÌÐòÖж¨ÒåÒ»´Îº¯Êý¶øÖØÓôúÂë¡£Èç¹ûÄãÏëÒªÔÚÆäËû³ÌÐòÖÐÖØÓúܶຯÊý£¬ÄÇôÄã¸ÃÈçºÎ±àд³ÌÐòÄØ£¿Äã¿ÉÄÜÒѾ­²Âµ½ÁË£¬´ð°¸ÊÇʹÓÃÄ£¿é¡£Ä£¿é»ù±¾ÉϾÍÊÇÒ»¸ö°üº¬ÁËËùÓÐÄ㶨ÒåµÄº¯ÊýºÍ±äÁ¿µÄÎļþ¡£ÎªÁËÔÚÆäËû³ÌÐòÖÐÖØÓÃÄ£¿é£¬Ä£¿éµÄÎļþÃû±ØÐëÒÔ.pyΪÀ©Õ¹Ãû¡£
Ä£¿é¿ÉÒÔ´ÓÆäËû³ÌÐò ÊäÈë ÒÔ±ãÀûÓÃËüµ ......

Python Áбí

Python Áбí
listÊÇ´¦ÀíÒ»×éÓÐÐòÏîÄ¿µÄÊý¾Ý½á¹¹£¬¼´Äã¿ÉÒÔÔÚÒ»¸öÁбíÖд洢һ¸ö ÐòÁÐ µÄÏîÄ¿¡£¼ÙÏëÄãÓÐÒ»¸ö¹ºÎïÁÐ±í£¬ÉÏÃæ¼ÇÔØ×ÅÄãÒªÂòµÄ¶«Î÷£¬Äã¾ÍÈÝÒ×Àí½âÁбíÁË¡£Ö»²»¹ýÔÚÄãµÄ¹ºÎï±íÉÏ£¬¿ÉÄÜÿÑù¶«Î÷¶¼¶À×ÔÕ¼ÓÐÒ»ÐУ¬¶øÔÚPythonÖУ¬ÄãÔÚÿ¸öÏîĿ֮¼äÓöººÅ·Ö¸î¡£
ÁбíÖеÄÏîĿӦ¸Ã°üÀ¨ÔÚ·½À¨ºÅÖУ¬ÕâÑùPython¾ÍÖªµÀÄãÊ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ