<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[ilusm的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/ilusm</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; ilusm]]></copyright><item><title><![CDATA[BOS开发指导手册_BOTP]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/83970483</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/83970483</guid><author>ilusm</author><pubDate>Wed, 13 Jul 2011 19:50:31 +0800</pubDate><description><![CDATA[BOS开发指导手册_BOTP]]></description><category></category></item><item><title><![CDATA[Velocity 搭建]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/83286508</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/83286508</guid><author>ilusm</author><pubDate>Fri, 19 Sep 2008 15:26:06 +0800</pubDate><description><![CDATA[
网上关于Velocity的资料确实挺多的.我看了好多,就是让velocity跑不起来.感觉就怪了.于是我回头看了下velocity自带的例子.simple. 是war包.于是部署了下,还真跑起来了.
 
下面把velocity简单说下,希望能节省摸索velocity的时间.
 
我是在Eclipse3.2+myEclipse 下部署的.
 
首先 建一个web 项目. 名字 velocityTe...]]></description><category></category></item><item><title><![CDATA[JavaScript:reset object]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/83281349</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/83281349</guid><author>ilusm</author><pubDate>Mon, 25 Aug 2008 10:41:38 +0800</pubDate><description><![CDATA[reset object
A reset button on an htm form. A reset button resets all elements in a form to their defaults. 
语法
To define a reset button, use standard htm 语法 with the addition of the onClick event han...]]></description><category></category></item><item><title><![CDATA[JavaScript:referrer property]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/83281346</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/83281346</guid><author>ilusm</author><pubDate>Mon, 25 Aug 2008 10:32:53 +0800</pubDate><description><![CDATA[



referrer property
Specifies the URL of the calling document when a user clicks a link. 
语法
document.referrer
  
Property of
document 
描述
When a user navigates to a destination document by clicking...]]></description><category></category></item><item><title><![CDATA[JavaScript:random method]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/83281345</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/83281345</guid><author>ilusm</author><pubDate>Mon, 25 Aug 2008 10:31:54 +0800</pubDate><description><![CDATA[



random method
Returns a pseudo-random number between zero and one. This method is available on Unix platforms only. 
语法
Math.random() 
Method of
Math 
例子
//Displays a random number between 0 and 1...]]></description><category></category></item><item><title><![CDATA[正则表达式使用详解]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/83267160</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/83267160</guid><author>ilusm</author><pubDate>Thu, 21 Aug 2008 17:51:31 +0800</pubDate><description><![CDATA[正则表达式使用详解
简介 
    简单的说，正则表达式是一种可以用于模式匹配和替换的强有力的工具。其作用如下： 测试字符串的某个模式。例如，可以对一个输入字符串进行测试，看在该字符串是否存在一个电话号码模式或一个信用卡号码模式。这称为数据有效性验证。 替换文本。可以在文档中使用一个正则表达式来标识特定文字，然后可以全部将其删除，或者替换为别的文字。 根据模式匹配从字符串中提取一个子字符串。可以用...]]></description><category></category></item><item><title><![CDATA[JS的正则表达式实例]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/83267156</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/83267156</guid><author>ilusm</author><pubDate>Thu, 21 Aug 2008 17:38:39 +0800</pubDate><description><![CDATA[//校验是否全由数字组成

function isDigit(s){    
    var patrn=/^[0-9]{1,20}$/;    
    if (!patrn.exec(s)) return false   
    return true   
} 

 
//校验登录名：只能输入5-20个以字母开头、可带数字、“_”、“.”的字串 
function isRegisterUs...]]></description><category></category></item><item><title><![CDATA[ Java48个关键字速查表]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/83267144</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/83267144</guid><author>ilusm</author><pubDate>Thu, 21 Aug 2008 17:29:46 +0800</pubDate><description><![CDATA[Java语言一共使用了48个保留关键字，他们主要可以分为如下几类。 
+访问控制 
private 私有, protected 保护, public 共享. 
 
+类、方法和变量修饰符 
abstract 摘要, class 类, extends 扩允, 
final 结局, implements 工具, interface 接口, 
native 本地, new 新, static 静态, 
...]]></description><category></category></item><item><title><![CDATA[oracle中获得某表中的随机数据记录]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/83267141</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/83267141</guid><author>ilusm</author><pubDate>Thu, 21 Aug 2008 17:27:54 +0800</pubDate><description><![CDATA[
大数据集表随机取数据
 
select *  from (select *          from table_name sample(10)         order by trunc(dbms_random.value(0, 1000))) where rownum = 1;
 
 
sample（10）：含义为检索表中的10%数据

从Oracle8i开始Oracle提供采样表扫描特...]]></description><category></category></item><item><title><![CDATA[radio object]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/2602900</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/2602900</guid><author>ilusm</author><pubDate>Tue, 01 Jul 2008 17:29:00 +0800</pubDate><description><![CDATA[radio objectA set of radio buttons on an htm form. A set of radio buttons lets the user choose one item from a list. 语法To define a set of radio buttons, use standard htm 语法 with the addition of ]]></description><category></category></item><item><title><![CDATA[JavaScript:radio object]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/83256724</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/83256724</guid><author>ilusm</author><pubDate>Tue, 01 Jul 2008 17:28:38 +0800</pubDate><description><![CDATA[radio object
A set of radio buttons on an htm form. A set of radio buttons lets the user choose one item from a list. 
语法
To define a set of radio buttons, use standard htm 语法 with the addition of the...]]></description><category></category></item><item><title><![CDATA[JavaScript控制页面元素显示隐藏]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/83256722</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/83256722</guid><author>ilusm</author><pubDate>Tue, 01 Jul 2008 17:12:19 +0800</pubDate><description><![CDATA[javascript 控制 html元素 显示/隐藏
1。编写js函数
 
&amp;lt;script type=&quot;text/javascript&quot;&amp;gt;
function display(id){ 
var traget=document.getElementById(id); 
    if(traget.style.display==&quot;none&quot;)
    { traget.style.disp...]]></description><category></category></item><item><title><![CDATA[JavaScript控制页面元素显示隐藏]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/2602830</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/2602830</guid><author>ilusm</author><pubDate>Tue, 01 Jul 2008 17:12:00 +0800</pubDate><description><![CDATA[javascript 控制 html元素 显示/隐藏1。编写js函数   function display(id){       var traget=document.getElementById(id);        if(traget.style.display=="none"){                traget.st]]></description><category></category></item><item><title><![CDATA[javaScript手册：radio object]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/2597169</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/2597169</guid><author>ilusm</author><pubDate>Mon, 30 Jun 2008 10:13:00 +0800</pubDate><description><![CDATA[radio objectA set of radio buttons on an htm form. A set of radio buttons lets the user choose one item from a list. 语法To define a set of radio buttons, use standard htm 语法 with the addition of ]]></description><category></category></item><item><title><![CDATA[JavaScript:radio object:实例1]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/83253138</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/83253138</guid><author>ilusm</author><pubDate>Fri, 13 Jun 2008 16:04:19 +0800</pubDate><description><![CDATA[当然还可以用DWRUtil.getValue(&quot;selHotel&quot;);取值。在只有一个radio时，那么document.frm.selHotel.checked 值为true或flase，DWRUtil.getValue(&quot;selHotel&quot;)的值为true或flase，radio的值为document.frm.selHotel.value即true或flase。如果有多个radio时，那么do...]]></description><category></category></item><item><title><![CDATA[javascript中获取选中的radio的值]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/2544021</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/2544021</guid><author>ilusm</author><pubDate>Fri, 13 Jun 2008 16:04:00 +0800</pubDate><description><![CDATA[ function selHotel(){var HotelCode ="";   var intValid = document.frm.selHotel.length;  if(document.frm.selHotel.checked == true )  {   HotelCode = document.frm.selHotel.value;  }     if(i]]></description><category></category></item><item><title><![CDATA[window.open()--窗口参数详解！]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/2517443</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/2517443</guid><author>ilusm</author><pubDate>Fri, 06 Jun 2008 16:53:00 +0800</pubDate><description><![CDATA[window.open()方法中，窗口控制参数的详细定义： alwaysLowered innerWidth screenY alwaysRaised left scrollbars channelmode location status dependent menubar titlebar directories outerWidth toolbar fullscreen outerHeight]]></description><category></category></item><item><title><![CDATA[JavaScript:window.open()--窗口参数详解！]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/83251294</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/83251294</guid><author>ilusm</author><pubDate>Fri, 06 Jun 2008 16:52:41 +0800</pubDate><description><![CDATA[window.open()方法中，窗口控制参数的详细定义： alwaysLowered innerWidth screenY alwaysRaised left scrollbars channelmode location status dependent menubar titlebar directories outerWidth toolbar fullscreen outerHeight...]]></description><category></category></item><item><title><![CDATA[[DEBUG]java.util.ConcurrentModificationException]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/83250884</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/83250884</guid><author>ilusm</author><pubDate>Thu, 05 Jun 2008 09:06:00 +0800</pubDate><description><![CDATA[import java.util.ArrayList;
import java.util.Iterator;

class User {
	private String userName, password;
	private int ID;

	User(int p_ID, String p_userName, String p_password) {
		ID = p_ID;
		userNa...]]></description><category></category></item><item><title><![CDATA[异常：java.util.ConcurrentModificationException]]></title><link>https://blog.youkuaiyun.com/ilusm/article/details/2512705</link><guid>https://blog.youkuaiyun.com/ilusm/article/details/2512705</guid><author>ilusm</author><pubDate>Thu, 05 Jun 2008 09:06:00 +0800</pubDate><description><![CDATA[重现异常： import java.util.ArrayList;import java.util.Iterator;class User {    private String userName, password;    private int ID;    User(int p_ID, String p_userName, String p_password)]]></description><category></category></item></channel></rss>