<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[张德中的专栏]]></title><description><![CDATA[黑发不知勤学早，白首方恨读书迟！]]></description><link>https://blog.youkuaiyun.com/leopardaa521</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; leopardaa521]]></copyright><item><title><![CDATA[Unix标准输入、输出]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/8253612</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/8253612</guid><author>leopardaa521</author><pubDate>Mon, 03 Dec 2012 22:04:26 +0800</pubDate><description><![CDATA[APUE总结：






标准输入
标准输出
标准错误输出
备注


0
1
2
UNIX惯例


STDIN_FILENO
STDOUT_FILENO
STDERR_FILENO
包含在头文件


/dev/fd/0
/dev/fd/1
/dev/fd/2
文件路径


/dev/stdin
/dev/stdout
/dev/s]]></description><category></category></item><item><title><![CDATA[查询某个字段在数据库多少个表中存在]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/7631249</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/7631249</guid><author>leopardaa521</author><pubDate>Mon, 04 Jun 2012 16:42:10 +0800</pubDate><description><![CDATA[SELECT TABLE_NAME FROM USER_TAB_COLUMNS WHERE COLUMN_NAME = 'ABC';
SELECT * FROM COLS WHERE COLUMN_NAME = 'ABC';
其中红字部分为要找的字段名，注意一定要全部大写。]]></description><category></category></item><item><title><![CDATA[Word无法启动转换器mswrd632.wpc]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/7545137</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/7545137</guid><author>leopardaa521</author><pubDate>Tue, 08 May 2012 10:21:56 +0800</pubDate><description><![CDATA[针对“Word无法启动转换器mswrd632.wpc”的解决方法如下：

　　方法一、最简单直接的法子就是，当问题出现后，一直点“word无法启动转换器mswrd632 wpc”下面的确定按钮，就会出现文本内容，然后选“另存为”，再打开就正常了。

　　方法二、在桌面左下方的“开始”“运行”中输入“regedit”，进入注册表编辑器，然后依次找到HKEY_LOCAL_MACHINE\SOF]]></description><category></category></item><item><title><![CDATA[TomCat发布程序]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/6950140</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/6950140</guid><author>leopardaa521</author><pubDate>Tue, 08 Nov 2011 21:48:26 +0800</pubDate><description><![CDATA[新手，刚刚接触TomCat，对Eclipse中如何利用TomCat发布程序做一点小小的总结。


        TomCat的安装就不说了，我直接下的7.0绿色版。然后在Eclipse中New-->Other-->Server-->Server，选择Apache-->Tomcat v7.0 Server，Finish就好了。
        在Servers工程上右键-->Run As-]]></description><category></category></item><item><title><![CDATA[Tomcat发布程序]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/6946099</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/6946099</guid><author>leopardaa521</author><pubDate>Mon, 07 Nov 2011 23:14:56 +0800</pubDate><description><![CDATA[来源：http://qiuzhonghua.blog.163.com/blog/static/10986522007102443624808/




假如我的web应用程序叫mybbs，按照以往的习惯，要想运行mybbs中的页面，那么我的mybbs文件要放在

tomcat下的webapps文件夹下，这是一种方法。

但是，如果我想把mybbs放在别的系统盘下面呢？？（比如放在]]></description><category></category></item><item><title><![CDATA[命令行运行带有package包路径的java程序]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/6704159</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/6704159</guid><author>leopardaa521</author><pubDate>Sat, 20 Aug 2011 13:58:13 +0800</pubDate><description><![CDATA[在eclipse中建了两个java文件，分别对应socket编程的server与client。
        编译的时候，直接在java文件所在的目录下敲命令行javac xxx.java，没问题，但是当运行的时候，敲java xxx后报错Exception in threa]]></description><category></category></item><item><title><![CDATA[CRLF -- Carriage-Return Line-Feed 回车换行]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/6657943</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/6657943</guid><author>leopardaa521</author><pubDate>Wed, 03 Aug 2011 20:11:55 +0800</pubDate><description><![CDATA[参考：
http://baike.baidu.com/view/1157566.html?tp=9_01

http://www.cslog.cn/Content/cr-lf-crlf-new-line-enter/



CRLF的来历：
        CR和]]></description><category></category></item><item><title><![CDATA[2-路归并排序算法]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/6609712</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/6609712</guid><author>leopardaa521</author><pubDate>Fri, 15 Jul 2011 22:37:08 +0800</pubDate><description><![CDATA[#include 

#define MAXSIZE 8

void merge(int arr[], int start, int mid, int end) {
	int len1 = mid - start + 1;
	int len2 = end - mid;
	int]]></description><category></category></item><item><title><![CDATA[堆排序算法]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/6609155</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/6609155</guid><author>leopardaa521</author><pubDate>Fri, 15 Jul 2011 16:57:06 +0800</pubDate><description><![CDATA[#include 

#define MAXSIZE 8

// 筛选
void sift(int arr[], int start, int end) {
	int key = arr[start]; // 保存数组第一个记录的值
	int i = start; // 把数组的]]></description><category></category></item><item><title><![CDATA[快速排序算法]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/6604709</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/6604709</guid><author>leopardaa521</author><pubDate>Thu, 14 Jul 2011 09:32:32 +0800</pubDate><description><![CDATA[#include 

#define MAXSIZE 8
int arr[MAXSIZE] = { 6, 0, 3, 1, 7, 4, 9, 8 };

int quick_pass(int low, int high) {
	// 选取第一个记录作为枢轴
	int key =]]></description><category></category></item><item><title><![CDATA[冒泡排序算法]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/6601899</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/6601899</guid><author>leopardaa521</author><pubDate>Wed, 13 Jul 2011 08:47:14 +0800</pubDate><description><![CDATA[#include 

void bubble_sort(int arr[], int length) {
	int i;
	int j;
	int tmp;
	int flag;
	for (i = 0; i < length - 1; ++i) {
		flag = 1;]]></description><category></category></item><item><title><![CDATA[两种取得选中treeitem的方法]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/5889058</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/5889058</guid><author>leopardaa521</author><pubDate>Thu, 16 Sep 2010 18:02:00 +0800</pubDate><description><![CDATA[选中的treeitem]]></description><category></category></item><item><title><![CDATA[类似于Windows资源管理器的Tree]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/5888898</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/5888898</guid><author>leopardaa521</author><pubDate>Thu, 16 Sep 2010 17:09:00 +0800</pubDate><description><![CDATA[tree]]></description><category></category></item><item><title><![CDATA[Date类学习总结(Calendar Date 字符串 相互转换 格式化)]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/5887811</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/5887811</guid><author>leopardaa521</author><pubDate>Thu, 16 Sep 2010 10:49:00 +0800</pubDate><description><![CDATA[格式转换]]></description><category></category></item><item><title><![CDATA[添加JFace依赖]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/5855121</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/5855121</guid><author>leopardaa521</author><pubDate>Wed, 01 Sep 2010 11:06:00 +0800</pubDate><description><![CDATA[JFace依赖]]></description><category></category></item><item><title><![CDATA[添加Eclipse自带的“保存”菜单及按钮]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/5834353</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/5834353</guid><author>leopardaa521</author><pubDate>Tue, 24 Aug 2010 12:48:00 +0800</pubDate><description><![CDATA[Eclipse Save ]]></description><category></category></item><item><title><![CDATA[ViewPart占位操作的实现]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/5827883</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/5827883</guid><author>leopardaa521</author><pubDate>Sat, 21 Aug 2010 02:06:00 +0800</pubDate><description><![CDATA[占位]]></description><category></category></item><item><title><![CDATA[JFace中Dialog类的使用方法]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/5806039</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/5806039</guid><author>leopardaa521</author><pubDate>Thu, 12 Aug 2010 09:51:00 +0800</pubDate><description><![CDATA[org.eclipse.jface.dialogs.Dialog]]></description><category></category></item><item><title><![CDATA[耍帅秘技——Eclipse快捷键大赏]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/5797845</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/5797845</guid><author>leopardaa521</author><pubDate>Mon, 09 Aug 2010 08:15:00 +0800</pubDate><description><![CDATA[Eclipse一些常用快捷键]]></description><category></category></item><item><title><![CDATA[Eclipse秘技]]></title><link>https://blog.youkuaiyun.com/leopardaa521/article/details/5797843</link><guid>https://blog.youkuaiyun.com/leopardaa521/article/details/5797843</guid><author>leopardaa521</author><pubDate>Mon, 09 Aug 2010 08:13:00 +0800</pubDate><description><![CDATA[很多以前都不知道的Eclipse用法]]></description><category></category></item></channel></rss>