﻿<?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-我的编程乐园-文章分类-深入理解计算机系统</title><link>http://www.cppblog.com/deercoder/category/12028.html</link><description>思考至上</description><language>zh-cn</language><lastBuildDate>Sun, 11 Oct 2009 21:20:24 GMT</lastBuildDate><pubDate>Sun, 11 Oct 2009 21:20:24 GMT</pubDate><ttl>60</ttl><item><title>符号扩展和截断的几点认识</title><link>http://www.cppblog.com/deercoder/articles/98080.html</link><dc:creator>刘畅</dc:creator><author>刘畅</author><pubDate>Thu, 08 Oct 2009 04:38:00 GMT</pubDate><guid>http://www.cppblog.com/deercoder/articles/98080.html</guid><wfw:comment>http://www.cppblog.com/deercoder/comments/98080.html</wfw:comment><comments>http://www.cppblog.com/deercoder/articles/98080.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/deercoder/comments/commentRss/98080.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/deercoder/services/trackbacks/98080.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 符号扩展和截断的几点认识：1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 符号扩展。。                                    &nbsp;&nbsp; short int a = -4;            &nbsp;&nbsp; short int b = 8;            &nbsp;&nbsp; ...&nbsp;&nbsp;<a href='http://www.cppblog.com/deercoder/articles/98080.html'>阅读全文</a><img src ="http://www.cppblog.com/deercoder/aggbug/98080.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/deercoder/" target="_blank">刘畅</a> 2009-10-08 12:38 <a href="http://www.cppblog.com/deercoder/articles/98080.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>补码的认识</title><link>http://www.cppblog.com/deercoder/articles/98042.html</link><dc:creator>刘畅</dc:creator><author>刘畅</author><pubDate>Wed, 07 Oct 2009 12:41:00 GMT</pubDate><guid>http://www.cppblog.com/deercoder/articles/98042.html</guid><wfw:comment>http://www.cppblog.com/deercoder/comments/98042.html</wfw:comment><comments>http://www.cppblog.com/deercoder/articles/98042.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/deercoder/comments/commentRss/98042.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/deercoder/services/trackbacks/98042.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 关于补码的一些认识：1.强制类型转换不改变参数在计算机中的表示，位的表示没有改变，改变的只是如何将这些位解释成数据。。看看下面的代码：                                    unsigned int x ;            &nbsp;&nbsp; int y = -2;            &nbsp;&nbsp; x ...&nbsp;&nbsp;<a href='http://www.cppblog.com/deercoder/articles/98042.html'>阅读全文</a><img src ="http://www.cppblog.com/deercoder/aggbug/98042.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/deercoder/" target="_blank">刘畅</a> 2009-10-07 20:41 <a href="http://www.cppblog.com/deercoder/articles/98042.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>