<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[seilfer的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/seilfer2000</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; seilfer2000]]></copyright><item><title><![CDATA[SQLServer和Oracle的常用函数对比]]></title><link>https://blog.youkuaiyun.com/seilfer2000/article/details/1365724</link><guid>https://blog.youkuaiyun.com/seilfer2000/article/details/1365724</guid><author>seilfer2000</author><pubDate>Sat, 04 Nov 2006 08:19:00 +0800</pubDate><description><![CDATA[ 　　1.绝对值 　　S:select abs(-1) value　　O:select abs(-1) value from dual　　2.取整(大) 　　S:select ceiling(-1.001) value 　　O:select ceil(-1.001) value from dual　　3.取整（小） 　　S:select floor(-1.001) value 　　O:]]></description><category></category></item><item><title><![CDATA[学习C++的50个准则]]></title><link>https://blog.youkuaiyun.com/seilfer2000/article/details/142896</link><guid>https://blog.youkuaiyun.com/seilfer2000/article/details/142896</guid><author>seilfer2000</author><pubDate>Tue, 19 Oct 2004 16:37:00 +0800</pubDate><description><![CDATA[很久以前就看过的文章了，今天又碰到了再次受到深深的触动，贴出来与大家共勉。路漫漫，吾将上下而求索  版权声明：优快云是本Blog托管服务提供商。如本文牵涉版权问题，优快云不承担相关责任，请版权拥有者直接与文章作者联系解决。1.把C++当成一门新的语言学习（和C没啥关系！真的。）； 2.看《Thinking In C++》，不要看《C++变成死相》； 3.看《The C+]]></description><category></category></item><item><title><![CDATA[auto_ptr的使用误区]]></title><link>https://blog.youkuaiyun.com/seilfer2000/article/details/142874</link><guid>https://blog.youkuaiyun.com/seilfer2000/article/details/142874</guid><author>seilfer2000</author><pubDate>Tue, 19 Oct 2004 16:25:00 +0800</pubDate><description><![CDATA[1. auto_ptrs cannot share ownership.An auto_ptr must not refer to an object that is owned by another auto_ptr (or otherobject). Otherwise, if the first pointer deletes the object, the other pointer su]]></description><category></category></item></channel></rss>