<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[justdr的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/justdr</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; justdr]]></copyright><item><title><![CDATA[关于数组和List之间相互转换的方法]]></title><link>https://blog.youkuaiyun.com/justdr/article/details/83260833</link><guid>https://blog.youkuaiyun.com/justdr/article/details/83260833</guid><author>justdr</author><pubDate>Tue, 22 Jul 2008 11:54:28 +0800</pubDate><description><![CDATA[1.List转换成为数组。（这里的List是实体是ArrayList)

调用ArrayList的toArray方法。

toArray

public T[] toArray(T[] a)返回一个按照正确的顺序包含此列表中所有元素的数组；返回数组的运行时类型就是指定数组的运行时类型。如果列表能放入指定的数组，则返回放入此列表元素的数组。否则，将根据指定数组的运行时类型和此列表的大小分...]]></description><category></category></item><item><title><![CDATA[!DOCTYPE 说明]]></title><link>https://blog.youkuaiyun.com/justdr/article/details/2447541</link><guid>https://blog.youkuaiyun.com/justdr/article/details/2447541</guid><author>justdr</author><pubDate>Thu, 15 May 2008 11:12:00 +0800</pubDate><description><![CDATA[@import url("../common/common.css");A 元素 | a 对象 DHTML 对象!DOCTYPE指定了 HTML 文档遵循的文档类型定义(DTD)。Microsoft® Internet Explorer 6 的新增内容你可使用此声明将 Internet Explorer 6 及以后版本切换到标准兼容模式下。语]]></description><category></category></item><item><title><![CDATA[Sysdeo Eclipse Tomcat Launcher plugin 中DevLoader的用处]]></title><link>https://blog.youkuaiyun.com/justdr/article/details/2445879</link><guid>https://blog.youkuaiyun.com/justdr/article/details/2445879</guid><author>justdr</author><pubDate>Wed, 14 May 2008 16:54:00 +0800</pubDate><description><![CDATA[Sysdeo Eclipse Tomcat Launcher plugin 是做J2EE开发的时候经常用到的一款插件，可以在Eclipse中启动Tomcat，同时可以把Tomcat进程绑定到Eclipse Java Debugger中，这样可以在运行时进行一些debug操作，当修改或者新增、删除了一些java文件以后，Tomcat Context会自动重新load，这样不用每次做了修改都需要重启T]]></description><category></category></item><item><title><![CDATA[request.getRealPath的替代]]></title><link>https://blog.youkuaiyun.com/justdr/article/details/2437224</link><guid>https://blog.youkuaiyun.com/justdr/article/details/2437224</guid><author>justdr</author><pubDate>Mon, 12 May 2008 15:56:00 +0800</pubDate><description><![CDATA[public class TestServlet extends HttpServlet ...{    /** *//** serialVersionUID. */    private static final long serialVersionUID = 5222793251610509039L;    @Override    protected void service(HttpS]]></description><category></category></item><item><title><![CDATA[JS动态增删行]]></title><link>https://blog.youkuaiyun.com/justdr/article/details/2420572</link><guid>https://blog.youkuaiyun.com/justdr/article/details/2420572</guid><author>justdr</author><pubDate>Fri, 09 May 2008 09:52:00 +0800</pubDate><description><![CDATA[ function addFileToList(fileId, fileName) ...{    var table = document.getElementById("tb_uploadFileList");    var tr = table.insertRow();    tr.setAttribute("id", "tr_uploadFile_" + fileId);    v]]></description><category></category></item><item><title><![CDATA[FileStreamDemo]]></title><link>https://blog.youkuaiyun.com/justdr/article/details/2357299</link><guid>https://blog.youkuaiyun.com/justdr/article/details/2357299</guid><author>justdr</author><pubDate>Thu, 01 May 2008 11:27:00 +0800</pubDate><description><![CDATA[package net.demo.filestream;import java.io.File;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.IOException;public class FileStreamDemo ...{    public static void main(]]></description><category></category></item><item><title><![CDATA[关于构造器]]></title><link>https://blog.youkuaiyun.com/justdr/article/details/2332239</link><guid>https://blog.youkuaiyun.com/justdr/article/details/2332239</guid><author>justdr</author><pubDate>Sat, 26 Apr 2008 15:18:00 +0800</pubDate><description><![CDATA[1. 构造器必有（不写则是默认的构造器）2. 构造器必执行父类构造器（不写则是执行父类的空参数构造器，即super();）3. 自定义构造器后，默认构造器不复存在]]></description><category></category></item><item><title><![CDATA[关于强制转换]]></title><link>https://blog.youkuaiyun.com/justdr/article/details/2331941</link><guid>https://blog.youkuaiyun.com/justdr/article/details/2331941</guid><author>justdr</author><pubDate>Sat, 26 Apr 2008 14:02:00 +0800</pubDate><description><![CDATA[package net.test;public class Test ...{    public static void main(String[] args) ...{        People people = new Student("zhangsan", Long.valueOf(2));        People people2 = new People("lisi");   ]]></description><category></category></item><item><title><![CDATA[Map的遍历]]></title><link>https://blog.youkuaiyun.com/justdr/article/details/2331222</link><guid>https://blog.youkuaiyun.com/justdr/article/details/2331222</guid><author>justdr</author><pubDate>Sat, 26 Apr 2008 11:42:00 +0800</pubDate><description><![CDATA[用增强的for循环package net.test;import java.util.HashMap;import java.util.Map;public class Test ...{    public static void main(String[] args) ...{        MapLong, String> rooms = new HashMapLong, Strin]]></description><category></category></item></channel></rss>