﻿<?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>BlogJava-java初学-最新评论</title><link>http://www.blogjava.net/rickhan/CommentsRSS.aspx</link><description /><language>zh-cn</language><pubDate>Thu, 20 Mar 2008 03:58:37 GMT</pubDate><lastBuildDate>Thu, 20 Mar 2008 03:58:37 GMT</lastBuildDate><generator>cnblogs</generator><item><title>re: 移位运算符</title><link>http://www.blogjava.net/rickhan/archive/2010/01/04/182754.html#308201</link><dc:creator>sisi</dc:creator><author>sisi</author><pubDate>Mon, 04 Jan 2010 11:36:00 GMT</pubDate><guid>http://www.blogjava.net/rickhan/archive/2010/01/04/182754.html#308201</guid><description><![CDATA[知道了,3fffffff是1073741823<img src ="http://www.blogjava.net/rickhan/aggbug/308201.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/rickhan/" target="_blank">sisi</a> 2010-01-04 19:36 <a href="http://www.blogjava.net/rickhan/archive/2010/01/04/182754.html#308201#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 移位运算符</title><link>http://www.blogjava.net/rickhan/archive/2010/01/04/182754.html#308118</link><dc:creator>sisi</dc:creator><author>sisi</author><pubDate>Sun, 03 Jan 2010 16:51:00 GMT</pubDate><guid>http://www.blogjava.net/rickhan/archive/2010/01/04/182754.html#308118</guid><description><![CDATA[问个问题,最后那个无符号右移2位的结果10进制应该是63,可是为什么如果我用16进制显示是对的3fffffff，但是不用Integer.toHexString显示的就成了1073741823？前面左移和带符号右移用十进制显示-4和-1都没出现问题啊<img src ="http://www.blogjava.net/rickhan/aggbug/308118.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/rickhan/" target="_blank">sisi</a> 2010-01-04 00:51 <a href="http://www.blogjava.net/rickhan/archive/2010/01/04/182754.html#308118#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>