<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[high_java的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/high_java</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; high_java]]></copyright><item><title><![CDATA[基础知识：计算机中的移位运算]]></title><link>https://blog.youkuaiyun.com/high_java/article/details/84119569</link><guid>https://blog.youkuaiyun.com/high_java/article/details/84119569</guid><author>high_java</author><pubDate>Fri, 23 Dec 2011 22:17:51 +0800</pubDate><description><![CDATA[


移位运算符就是在二进制的基础上对数字进行平移。按照平移的方向和填充数字的规则分为三种：&amp;lt;&amp;lt;（左移）、&amp;gt;&amp;gt;（带符号右移）和&amp;gt;&amp;gt;&amp;gt;（无符号右移）。  
　
　在移位运算时，byte、short和char类型移位后的结果会变成int类型，对于byte、short、char和int进行移位时，规定实际移
动的次数是移动次数和32的余数，也就是移位3...]]></description><category></category></item><item><title><![CDATA[How to export data from postgresql and reload]]></title><link>https://blog.youkuaiyun.com/high_java/article/details/84087356</link><guid>https://blog.youkuaiyun.com/high_java/article/details/84087356</guid><author>high_java</author><pubDate>Tue, 22 Nov 2011 22:18:57 +0800</pubDate><description><![CDATA[Well, Recently I need to work on ubuntu and windows temporately. There are two postgresql servers that are running on ubuntu and windows respectively. But I need the data on both servers is consistent...]]></description><category></category></item><item><title><![CDATA[修改Windows命令行字体]]></title><link>https://blog.youkuaiyun.com/high_java/article/details/83968187</link><guid>https://blog.youkuaiyun.com/high_java/article/details/83968187</guid><author>high_java</author><pubDate>Fri, 08 Jul 2011 23:38:44 +0800</pubDate><description><![CDATA[因为经常在命令行里操作命令，Win 7 默认的中文字体感觉有点怪，看着也不习惯。于是想方设法改成英文，显示熟悉好看的 Lucida Console。
 
还没有改的童鞋可以试着改改，具体步骤如下。
 

Win + R
如果上面显示中文宋体，输入命令chcp 437 
 437 是OEM美国的代码

右击命令行左上角，打开属性 &amp;gt;　字体 &amp;gt; Lucida Console就...]]></description><category></category></item><item><title><![CDATA[How to setup the default version on Ubuntu]]></title><link>https://blog.youkuaiyun.com/high_java/article/details/83952322</link><guid>https://blog.youkuaiyun.com/high_java/article/details/83952322</guid><author>high_java</author><pubDate>Mon, 27 Jun 2011 21:17:21 +0800</pubDate><description><![CDATA[
Check your python version~$ python
Python 3.2 (r32:88445, Mar 25 2011, 19:28:28) 
[GCC 4.5.2] on linux2
Type &quot;help&quot;, &quot;copyright&quot;, &quot;credits&quot; or &quot;license&quot; for more information.

Mine is 3.2, what ...]]></description><category></category></item><item><title><![CDATA[JAMES Command]]></title><link>https://blog.youkuaiyun.com/high_java/article/details/83600474</link><guid>https://blog.youkuaiyun.com/high_java/article/details/83600474</guid><author>high_java</author><pubDate>Thu, 15 Apr 2010 14:43:55 +0800</pubDate><description><![CDATA[help                                                   display this help
listusers                                            display existing accounts
countusers                                    ...]]></description><category></category></item><item><title><![CDATA[Flex 和 AIR 能给企业带来什么？]]></title><link>https://blog.youkuaiyun.com/high_java/article/details/83524116</link><guid>https://blog.youkuaiyun.com/high_java/article/details/83524116</guid><author>high_java</author><pubDate>Fri, 01 Jan 2010 16:32:20 +0800</pubDate><description><![CDATA[     最近，发现自己迷上了Adobe的Flex和AIR技术，第一次被他吸引的是Flex绚丽的表现，觉得WOW, It's so cool， 相对于我 现在的编程工作，普通的页面表示和Flex的页面表示简直就是下里巴人和阳春白雪。所以我想抽点时间去学习一下Flex和AIR的开发。所以我去Adobe官方网站上看了他们一周的视频http://www.adobe.com/devnet/flex/vid...]]></description><category></category></item><item><title><![CDATA[JavaEye]]></title><link>https://blog.youkuaiyun.com/high_java/article/details/83172603</link><guid>https://blog.youkuaiyun.com/high_java/article/details/83172603</guid><author>high_java</author><pubDate>Mon, 17 Sep 2007 21:02:40 +0800</pubDate><description><![CDATA[有一天去图书馆看书，当在看优快云的《程序员》杂志的时候，发现了javaeye这个网站，来看看果然名不虚传，呵呵，在里面学习到了很多知识，感谢JAVAEYE]]></description><category></category></item></channel></rss>