﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>C++博客-键盘上的舞者-随笔分类-Python</title><link>http://www.cppblog.com/Marcky/category/10942.html</link><description>My Email: marckywu@gmail.com</description><language>zh-cn</language><lastBuildDate>Wed, 16 Sep 2009 23:06:28 GMT</lastBuildDate><pubDate>Wed, 16 Sep 2009 23:06:28 GMT</pubDate><ttl>60</ttl><item><title>Python的多元赋值方式实现交换两个变量的值</title><link>http://www.cppblog.com/Marcky/archive/2009/08/26/94473.html</link><dc:creator>Marcky</dc:creator><author>Marcky</author><pubDate>Wed, 26 Aug 2009 08:44:00 GMT</pubDate><guid>http://www.cppblog.com/Marcky/archive/2009/08/26/94473.html</guid><wfw:comment>http://www.cppblog.com/Marcky/comments/94473.html</wfw:comment><comments>http://www.cppblog.com/Marcky/archive/2009/08/26/94473.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/Marcky/comments/commentRss/94473.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/Marcky/services/trackbacks/94473.html</trackback:ping><description><![CDATA[利用Python的多元赋值方式可以无须临时中间变量实现两个变量值的交换。<br>代码：<br>
<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">(x,&nbsp;y)&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;(</span><span style="color: #000000;">1</span><span style="color: #000000;">,&nbsp;</span><span style="color: #000000;">2</span><span style="color: #000000;">)&nbsp;</span><span style="color: #008000;">#</span><span style="color: #008000;">x&nbsp;=&nbsp;1,&nbsp;y&nbsp;=&nbsp;2</span><span style="color: #008000;"><br></span><span style="color: #000000;">(x,&nbsp;y)&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;(y,&nbsp;x)&nbsp;</span><span style="color: #008000;">#</span><span style="color: #008000;">x&nbsp;=&nbsp;2,&nbsp;y&nbsp;=&nbsp;1</span></div>
<br><img src ="http://www.cppblog.com/Marcky/aggbug/94473.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/Marcky/" target="_blank">Marcky</a> 2009-08-26 16:44 <a href="http://www.cppblog.com/Marcky/archive/2009/08/26/94473.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>一个Python文本处理程序</title><link>http://www.cppblog.com/Marcky/archive/2009/07/22/90839.html</link><dc:creator>Marcky</dc:creator><author>Marcky</author><pubDate>Wed, 22 Jul 2009 08:33:00 GMT</pubDate><guid>http://www.cppblog.com/Marcky/archive/2009/07/22/90839.html</guid><wfw:comment>http://www.cppblog.com/Marcky/comments/90839.html</wfw:comment><comments>http://www.cppblog.com/Marcky/archive/2009/07/22/90839.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/Marcky/comments/commentRss/90839.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/Marcky/services/trackbacks/90839.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 文本内容为一行一个单词，如下：<br>some<br>are<br>born<br>great&nbsp;&nbsp;<a href='http://www.cppblog.com/Marcky/archive/2009/07/22/90839.html'>阅读全文</a><img src ="http://www.cppblog.com/Marcky/aggbug/90839.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/Marcky/" target="_blank">Marcky</a> 2009-07-22 16:33 <a href="http://www.cppblog.com/Marcky/archive/2009/07/22/90839.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>strip(), lstrip(), rstrip()的使用</title><link>http://www.cppblog.com/Marcky/archive/2009/07/21/90786.html</link><dc:creator>Marcky</dc:creator><author>Marcky</author><pubDate>Tue, 21 Jul 2009 15:26:00 GMT</pubDate><guid>http://www.cppblog.com/Marcky/archive/2009/07/21/90786.html</guid><wfw:comment>http://www.cppblog.com/Marcky/comments/90786.html</wfw:comment><comments>http://www.cppblog.com/Marcky/archive/2009/07/21/90786.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/Marcky/comments/commentRss/90786.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/Marcky/services/trackbacks/90786.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 在python中，<br>1、strip()用来在字符串的首尾删除某个字符。&nbsp;&nbsp;<a href='http://www.cppblog.com/Marcky/archive/2009/07/21/90786.html'>阅读全文</a><img src ="http://www.cppblog.com/Marcky/aggbug/90786.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/Marcky/" target="_blank">Marcky</a> 2009-07-21 23:26 <a href="http://www.cppblog.com/Marcky/archive/2009/07/21/90786.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>