<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[不想在后悔]]></title><description><![CDATA[好的生活条件是自己争取的！]]></description><link>https://blog.youkuaiyun.com/chenbowen1991</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; chenbowen1991]]></copyright><item><title><![CDATA[Eclipse自动提示设置]]></title><link>https://blog.youkuaiyun.com/chenbowen1991/article/details/8229143</link><guid>https://blog.youkuaiyun.com/chenbowen1991/article/details/8229143</guid><author>chenbowen1991</author><pubDate>Tue, 27 Nov 2012 11:06:18 +0800</pubDate><description><![CDATA[Eclipse中默认是输入"."后出现自动提示，用于类成员的自动提示，可是有时候我们希望它能在我们输入类的首字母后就出现自动提示，可以节省大量的输入时间（虽然按alt + /会出现提示，但还是要多按一次按键，太麻烦了）。

  从Window -> preferences -> Java -> Editor -> Content assist -> Auto-Activation下，我们可以在]]></description><category></category></item><item><title><![CDATA[JavaScript push() 方法！]]></title><link>https://blog.youkuaiyun.com/chenbowen1991/article/details/7934752</link><guid>https://blog.youkuaiyun.com/chenbowen1991/article/details/7934752</guid><author>chenbowen1991</author><pubDate>Sun, 02 Sep 2012 15:37:20 +0800</pubDate><description><![CDATA[定义和用法
push() 方法可向数组的末尾添加一个或多个元素，并返回新的长度。

语法
arrayObject.push(newelement1,newelement2,....,newelementX)参数 描述 
newelement1 必需。要添加到数组的第一个元素。 
newelement2 可选。要添加到数组的第二个元素。 
newelementX 可选。可添加多个元素。]]></description><category></category></item><item><title><![CDATA[取年份，并且年份下拉框上下浮动5年！！]]></title><link>https://blog.youkuaiyun.com/chenbowen1991/article/details/7934731</link><guid>https://blog.youkuaiyun.com/chenbowen1991/article/details/7934731</guid><author>chenbowen1991</author><pubDate>Sun, 02 Sep 2012 15:31:43 +0800</pubDate><description><![CDATA[var sel=document.getElementById("YEAR_FLAG");
		   sel.innerHTML='';
		   var cyear;
		   if(value==null){
		      var now=new Date();
		      cyear=now.getYear();
		      value=cyear;
		   }el]]></description><category></category></item><item><title><![CDATA[JS取当前年，当前周！！！]]></title><link>https://blog.youkuaiyun.com/chenbowen1991/article/details/7934723</link><guid>https://blog.youkuaiyun.com/chenbowen1991/article/details/7934723</guid><author>chenbowen1991</author><pubDate>Sun, 02 Sep 2012 15:30:29 +0800</pubDate><description><![CDATA[var d1 = new Date();
   var d2 = new Date();
   d2.setMonth(0);
   d2.setDate(1);
   var rq = d1-d2;
   var s1 = Math.ceil(rq/(24*60*60*1000));
   var s2 = Math.ceil(s1/7);]]></description><category></category></item><item><title><![CDATA[js里如何将string 转换成 int 类型!]]></title><link>https://blog.youkuaiyun.com/chenbowen1991/article/details/7891420</link><guid>https://blog.youkuaiyun.com/chenbowen1991/article/details/7891420</guid><author>chenbowen1991</author><pubDate>Tue, 21 Aug 2012 15:16:12 +0800</pubDate><description><![CDATA[parseInt()]]></description><category></category></item><item><title><![CDATA[JAVA中int、String的类型转换!]]></title><link>https://blog.youkuaiyun.com/chenbowen1991/article/details/7891415</link><guid>https://blog.youkuaiyun.com/chenbowen1991/article/details/7891415</guid><author>chenbowen1991</author><pubDate>Tue, 21 Aug 2012 15:14:53 +0800</pubDate><description><![CDATA[int -> String

int i=12345;
String s="";
第一种方法：s=i+"";
第二种方法：s=String.valueOf(i);
这两种方法有什么区别呢？作用是不是一样的呢？是不是在任何下都能互换呢？

String -> int

s="12345";
int i;
第一种方法：i=Integer.parseInt(s);
第二种方法：]]></description><category></category></item><item><title><![CDATA[oracle实现日期加一天的时间]]></title><link>https://blog.youkuaiyun.com/chenbowen1991/article/details/7887356</link><guid>https://blog.youkuaiyun.com/chenbowen1991/article/details/7887356</guid><author>chenbowen1991</author><pubDate>Mon, 20 Aug 2012 17:02:35 +0800</pubDate><description><![CDATA[to_date(time,'yyyy-MM-dd') +1

to_date(time,'yyyy-MM-dd') +2

to_date(time,'yyyy-MM-dd') +3

to_date(time,'yyyy-MM-dd') +4]]></description><category></category></item><item><title><![CDATA[时间类型函数的处理]]></title><link>https://blog.youkuaiyun.com/chenbowen1991/article/details/7886637</link><guid>https://blog.youkuaiyun.com/chenbowen1991/article/details/7886637</guid><author>chenbowen1991</author><pubDate>Mon, 20 Aug 2012 15:04:09 +0800</pubDate><description><![CDATA[package com.hefeng.test;


import java.text.DateFormat;
import java.text.ParsePosition;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Gr]]></description><category></category></item><item><title><![CDATA[substring截取字符串！]]></title><link>https://blog.youkuaiyun.com/chenbowen1991/article/details/7880570</link><guid>https://blog.youkuaiyun.com/chenbowen1991/article/details/7880570</guid><author>chenbowen1991</author><pubDate>Sat, 18 Aug 2012 13:05:50 +0800</pubDate><description><![CDATA[public static void main(String[] args) {
	    	String week_year_flag = "第1周(01-02至01-08)";
			int index = week_year_flag.indexOf("周");
			String selfPath = week_year_flag.substring(1, index);
			S]]></description><category></category></item><item><title><![CDATA[Thu Aug 04 00:00:00 CST 2011如何将这种格式的时间转换成2011-8-4]]></title><link>https://blog.youkuaiyun.com/chenbowen1991/article/details/7878439</link><guid>https://blog.youkuaiyun.com/chenbowen1991/article/details/7878439</guid><author>chenbowen1991</author><pubDate>Fri, 17 Aug 2012 17:26:20 +0800</pubDate><description><![CDATA[import java.text.SimpleDateFormat;
import java.util.Date;

public class TestDateFormat {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method s]]></description><category></category></item><item><title><![CDATA[一条记录中需要汇总函数，求和！]]></title><link>https://blog.youkuaiyun.com/chenbowen1991/article/details/7872260</link><guid>https://blog.youkuaiyun.com/chenbowen1991/article/details/7872260</guid><author>chenbowen1991</author><pubDate>Thu, 16 Aug 2012 10:45:52 +0800</pubDate><description><![CDATA[今天遇到一个小问题，求几个number类型值的和，刚开始我就是把几个函数的值相加，但是如果遇到其中一个值是空值，那么结果显示的就是空值。
上网查了下，找到了NVL函数，用法就是，几个数值相加，如果其中一个数值为空，那么就把这个数值作为0来计算。
SQL：
(NVL(KQ.WEEK_ONE,0)+NVL(KQ.WEEK_TWO,0)+NVL(KQ.WEEK_THREE,0)+NVL(KQ.WE]]></description><category></category></item></channel></rss>