﻿<?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-&lt;a href=http://minidx.com&gt;全文检索(http://minidx.com)&lt;/a&gt;-随笔分类-C/C++</title><link>http://www.cppblog.com/minidxer/category/5122.html</link><description>&lt;script type="text/javascript"&gt;&lt;!--
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&lt;/script&gt;</description><language>zh-cn</language><lastBuildDate>Mon, 19 May 2008 20:24:31 GMT</lastBuildDate><pubDate>Mon, 19 May 2008 20:24:31 GMT</pubDate><ttl>60</ttl><item><title>在删除一个指针delete p之前是否需要检查p是否为NULL?</title><link>http://www.cppblog.com/minidxer/archive/2007/10/19/34641.html</link><dc:creator>minidxer</dc:creator><author>minidxer</author><pubDate>Fri, 19 Oct 2007 12:40:00 GMT</pubDate><guid>http://www.cppblog.com/minidxer/archive/2007/10/19/34641.html</guid><wfw:comment>http://www.cppblog.com/minidxer/comments/34641.html</wfw:comment><comments>http://www.cppblog.com/minidxer/archive/2007/10/19/34641.html#Feedback</comments><slash:comments>50</slash:comments><wfw:commentRss>http://www.cppblog.com/minidxer/comments/commentRss/34641.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/minidxer/services/trackbacks/34641.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 经常可以看到这样的写法：if (p != NULL) delete p; 或者  if (p) delete p;<br>这样写没有错，但问题是，这里的if是否必要？&nbsp;&nbsp;<a href='http://www.cppblog.com/minidxer/archive/2007/10/19/34641.html'>阅读全文</a><img src ="http://www.cppblog.com/minidxer/aggbug/34641.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/minidxer/" target="_blank">minidxer</a> 2007-10-19 20:40 <a href="http://www.cppblog.com/minidxer/archive/2007/10/19/34641.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>【Minidxer】Minidx的IFilter Com组件中的一个字符串处理函数</title><link>http://www.cppblog.com/minidxer/archive/2007/09/20/32587.html</link><dc:creator>minidxer</dc:creator><author>minidxer</author><pubDate>Thu, 20 Sep 2007 15:37:00 GMT</pubDate><guid>http://www.cppblog.com/minidxer/archive/2007/09/20/32587.html</guid><wfw:comment>http://www.cppblog.com/minidxer/comments/32587.html</wfw:comment><comments>http://www.cppblog.com/minidxer/archive/2007/09/20/32587.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/minidxer/comments/commentRss/32587.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/minidxer/services/trackbacks/32587.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 声明：可任意转载，复制，修改，以及用于任何您所希望的目的而与作者无关。 来自：Minidx全文检索(http://minidx.com)<br>Minidx的IFilter Com组件中的一个字符串处理函数，过滤掉一些特殊字符，转为标准的ASCII字符.因为要处理包括欧洲以及阿拉伯等其他一些特殊字符，所以case比较多，请结合自己的需要选择性的修改使用，：）&nbsp;&nbsp;<a href='http://www.cppblog.com/minidxer/archive/2007/09/20/32587.html'>阅读全文</a><img src ="http://www.cppblog.com/minidxer/aggbug/32587.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/minidxer/" target="_blank">minidxer</a> 2007-09-20 23:37 <a href="http://www.cppblog.com/minidxer/archive/2007/09/20/32587.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>不使用第三方变量交换x,y的几种方法</title><link>http://www.cppblog.com/minidxer/archive/2007/09/10/31910.html</link><dc:creator>minidxer</dc:creator><author>minidxer</author><pubDate>Mon, 10 Sep 2007 04:16:00 GMT</pubDate><guid>http://www.cppblog.com/minidxer/archive/2007/09/10/31910.html</guid><wfw:comment>http://www.cppblog.com/minidxer/comments/31910.html</wfw:comment><comments>http://www.cppblog.com/minidxer/archive/2007/09/10/31910.html#Feedback</comments><slash:comments>11</slash:comments><wfw:commentRss>http://www.cppblog.com/minidxer/comments/commentRss/31910.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/minidxer/services/trackbacks/31910.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 不使用第三方变量,交换x,y的值，除了下面4种,是否还有？<br>申明：问题的本身地解决可能没什么意义，换个角度来思考解决问题的方式通常却会带给我们意外的收获/惊喜&nbsp;&nbsp;<a href='http://www.cppblog.com/minidxer/archive/2007/09/10/31910.html'>阅读全文</a><img src ="http://www.cppblog.com/minidxer/aggbug/31910.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/minidxer/" target="_blank">minidxer</a> 2007-09-10 12:16 <a href="http://www.cppblog.com/minidxer/archive/2007/09/10/31910.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>