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      $(function (){       var A0="";     var A1="";     var A2="";       jQuery.each(s.insurance,function (i0,v){      A0 +='<option value="'+v.vendorId+'">'+v.cnName+'</option>';       jQuery.each(v.insuranceList,function (i1,v1){ ...

oracle 监控sql

    博客分类:
  • sql
1.监控事例的等待:         select event,sum(decode(wait_time,0,0,1)) prev, sum(decode(wait_time,0,1,0)) curr,count(*)from v$session_wait group by event order by 4;2.回滚段的争用情况:select name,waits,gets,waits/gets ratio from v$rollstat a,v$rollname b where a.usn=b.usn;3.监控表空间的I/O比例:select df.tablespace_name nam ...
第一个下拉框选择城市后第二个下拉框自动显示相关的区域名字://城市对象public class CityBean {private int cityid;private String cityname;public int getCityid() {  return cityid;}public void setCityid(int cityid) {  this.cityid = cityid;}public String getCityname() { ...

琐琐碎碎

    博客分类:
  • java
private static void println(Collection c,String ...strs) {         StringBuffer str = new StringBuffer();             try {                     for (Object object2 : c) {                         Class clazz = object2.getClass();                         Method[] metds=clazz.getMethods();         ...
function strDateTime(str) { var reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2}) (\d{1,2}):(\d{1,2}):(\d{1,2})$/; var r = str.match(reg); if(r==null)return false; var d= new Date(r[1], r[3]-1,r[4],r[5],r[6],r[7]); return (d.getFullYear()==r[1]&&(d.getMonth()+1)==r[3]&&d.getDate()==r[4]& ...

printin

    博客分类:
  • java
package com.ch; import java.lang.reflect.Field; import java.lang.reflect.InvocationTargetException; import java.lang.reflect.Method; import java.util.ArrayList; import java.util.Arrays; import java.util.Collection; import java.util.Iterator; import java.util.List; /**  * 根据反射取对象的值  *  * ...
JSP页面缓存设置 关键字: 页面缓存 服务端方法: Java代码 <% response.setHeader("Pragma","No-cache"); response.setHeader("Cache-Control","no-cache"); response.setDateHeader("Expires", -10); %> 在登陆页面和登陆后页面均加入这段代码即可 注意,一定要在登陆页面(或类似功能的页面使session无效) 客户端方法: me ...
Oracle:     方法一:    SELECT * FROM     (        SELECT A.*, ROWNUM RN         FROM (SELECT * FROM TABLE_NAME) A         WHERE ROWNUM <= 40    )    WHERE RN >= 21;    方法二:    SELECT * FROM     (        SELECT A.*, ROWNUM RN         FROM (SELECT * FROM TABLE_NAME) A     )    WHERE RN between 21 an ...

树形菜单

    博客分类:
  • js
静态页面的树形菜单
 取窗口滚动条高度    function getScrollTop()    {        var scrollTop=0;        if(document.documentElement&&document.documentElement.scrollTop)        {            scrollTop=document.documentElement.scrollTop;        }      ...
//Bean.javapackage com.sort;public class Bean {    private String name;    private String sex;    public Bean() {        super();        // TODO Auto-generated constructor stub    }    public Bean(String name, String sex) {        super();        this.name = name;        this.sex = sex;    }    publi ...

QQ聊天js

    博客分类:
  • js
<SCRIPT type=text/javascript>kfguin="317582003";ws="www.iic.cn"; type="0";</SCRIPT> <SCRIPT src="kf.js" type=text/javascript></SCRIPT>  
<script language="JavaScript" type="text/JavaScript"><!--         function displayScreenSize()        {            var bodyWidth           =document.body.clientWidth;      //网页可见区域宽             var bodyHeight          =document.body.clientHeight;     //网页可见区域高         ...

dwr

    博客分类:
  • dwr
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aaa

    博客分类:
  • java
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