﻿<?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-零度天空-最新评论</title><link>http://www.cppblog.com/netdigger/CommentsRSS.aspx</link><description /><language>zh-cn</language><pubDate>Sun, 14 Mar 2010 01:50:37 GMT</pubDate><lastBuildDate>Sun, 14 Mar 2010 01:50:37 GMT</lastBuildDate><generator>cnblogs</generator><item><title>re: 如何精确判断两个浮点数相等</title><link>http://www.cppblog.com/netdigger/archive/2010/03/14/109520.html#109637</link><dc:creator>绝对零度</dc:creator><author>绝对零度</author><pubDate>Sun, 14 Mar 2010 01:47:00 GMT</pubDate><guid>http://www.cppblog.com/netdigger/archive/2010/03/14/109520.html#109637</guid><description><![CDATA[@陈梓瀚(vczh)<br>直接＝＝比较精度不够，<br>当比较0.000...001和0.000.。0011时，到65个零都没有问题，能得到正确结果<br>当比较1.000..001和0.000.00011时，小数点后14个零时，就不能得到正确结果。<img src ="http://www.cppblog.com/netdigger/aggbug/109637.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/netdigger/" target="_blank">绝对零度</a> 2010-03-14 09:47 <a href="http://www.cppblog.com/netdigger/archive/2010/03/14/109520.html#109637#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 如何精确判断两个浮点数相等</title><link>http://www.cppblog.com/netdigger/archive/2010/03/12/109520.html#109550</link><dc:creator>陈梓瀚(vczh)</dc:creator><author>陈梓瀚(vczh)</author><pubDate>Fri, 12 Mar 2010 09:41:00 GMT</pubDate><guid>http://www.cppblog.com/netdigger/archive/2010/03/12/109520.html#109550</guid><description><![CDATA[直接用==也是精确比较的- -b除非两边有一个浮点数刚好是“非法格式”，譬如NaN或者越界了<img src ="http://www.cppblog.com/netdigger/aggbug/109550.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/netdigger/" target="_blank">陈梓瀚(vczh)</a> 2010-03-12 17:41 <a href="http://www.cppblog.com/netdigger/archive/2010/03/12/109520.html#109550#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: Ubuntu下eclipse3.4异常退出的解决</title><link>http://www.cppblog.com/netdigger/archive/2008/12/01/67733.html#68260</link><dc:creator>路人甲</dc:creator><author>路人甲</author><pubDate>Mon, 01 Dec 2008 01:16:00 GMT</pubDate><guid>http://www.cppblog.com/netdigger/archive/2008/12/01/67733.html#68260</guid><description><![CDATA[用code::blocks吧，<br><a target="_new" href="http://www.codeblocks.org/downloads/5">http://www.codeblocks.org/downloads/5</a><img src ="http://www.cppblog.com/netdigger/aggbug/68260.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/netdigger/" target="_blank">路人甲</a> 2008-12-01 09:16 <a href="http://www.cppblog.com/netdigger/archive/2008/12/01/67733.html#68260#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: Windows下用msys+minGW编译GDB和GDBServer</title><link>http://www.cppblog.com/netdigger/archive/2007/11/20/30773.html#37037</link><dc:creator>攀升</dc:creator><author>攀升</author><pubDate>Tue, 20 Nov 2007 11:42:00 GMT</pubDate><guid>http://www.cppblog.com/netdigger/archive/2007/11/20/30773.html#37037</guid><description><![CDATA[好像我们是一起的，你是软件几课的<img src ="http://www.cppblog.com/netdigger/aggbug/37037.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/netdigger/" target="_blank">攀升</a> 2007-11-20 19:42 <a href="http://www.cppblog.com/netdigger/archive/2007/11/20/30773.html#37037#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>