<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[iteye_18684的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/iteye_18684</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; iteye_18684]]></copyright><item><title><![CDATA[redis操作]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82448107</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82448107</guid><author>iteye_18684</author><pubDate>Mon, 10 Dec 2012 16:09:09 +0800</pubDate><description><![CDATA[redis-cli -a 密码
ping 
PONG表示连接成功]]></description><category></category></item><item><title><![CDATA[Mongodb的一些操作]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82403712</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82403712</guid><author>iteye_18684</author><pubDate>Thu, 23 Aug 2012 17:12:31 +0800</pubDate><description><![CDATA[启动服务
mongod.exe --dbpath D:\MongoDB\mongodbwin321.6.0\data
--dbpath 数据文件存放路径
--port 数据服务端口
启动客户端
mongo.exe cclove
cclove  所连接的数据库名称
数据库操作语法
mongo --path
db.AddUser(username,password)  添加用户
d...]]></description><category></category></item><item><title><![CDATA[Linux 下mongodb的一些基本操作]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82402907</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82402907</guid><author>iteye_18684</author><pubDate>Tue, 21 Aug 2012 15:28:38 +0800</pubDate><description><![CDATA[1.回到home ： cd ~
2.编辑文件：a ，保存退出 esc shift+zz


logpath=/usr/local/spreadermongo/logs/mongodb.log
logappend=true
dbpath=/data/spreaderdb
directoryperdb=true
maxConns=1000
nohttpinterface=true
...]]></description><category></category></item><item><title><![CDATA[Linux下安装mongodb]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82402905</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82402905</guid><author>iteye_18684</author><pubDate>Tue, 21 Aug 2012 15:25:08 +0800</pubDate><description><![CDATA[1.先下载Linux版的mongodb-linux-i686-2.0.7.tgz
2.解压到指定目录：tar -zxvf mongodb-linux-i686-2.0.7.tgz -C /usr/local
3.打开解压目录，修改目录名称：mv mongodb-linux-i686-2.0.7 mongodb
4.建立数据库目录: mkdir –p /data/db
5.启动mongodb...]]></description><category></category></item><item><title><![CDATA[分享一个JS压缩工具]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82329754</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82329754</guid><author>iteye_18684</author><pubDate>Fri, 11 May 2012 10:24:36 +0800</pubDate><description><![CDATA[分享一个JS压缩工具
转自：http://www.blogjava.net/terryxue/archive/2009/12/18/306486.html]]></description><category></category></item><item><title><![CDATA[(ExtJs 3.0)Ext.Ajax.request的同步请求实现（转载）]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82326909</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82326909</guid><author>iteye_18684</author><pubDate>Fri, 04 May 2012 09:27:06 +0800</pubDate><description><![CDATA[ext3.0之前都是这样来提交：
var responsea = Ext.lib.Ajax.getConnectionObject().conn; 
responsea.open(&quot;POST&quot;, your url,false); 
responsea.send(null);
alert(&quot;返回来的数据为：&quot;+responsea.responseText);

3.0版本的实现方式 需要...]]></description><category></category></item><item><title><![CDATA[mysql 添加字段、删除字段、调整字段顺序  转]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82242153</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82242153</guid><author>iteye_18684</author><pubDate>Thu, 05 Jan 2012 15:06:56 +0800</pubDate><description><![CDATA[添加字段：

alter table `user_movement_log` 
Add column GatewayId int not null default 0 AFTER `Regionid` (在哪个字段后面添加)

删除字段：

alter table `user_movement_log` drop column Gatewayid

调整字段顺序：

ALTE...]]></description><category></category></item><item><title><![CDATA[第一次遇见淘宝报错]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82205397</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82205397</guid><author>iteye_18684</author><pubDate>Wed, 16 Nov 2011 13:04:47 +0800</pubDate><description><![CDATA[今天点开我的淘宝，发现多了个新应用“活法儿”，点上去就报了错，后来再一点又OK了。]]></description><category></category></item><item><title><![CDATA[将Ext的grid中的某一列变成超链接]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82169098</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82169098</guid><author>iteye_18684</author><pubDate>Fri, 14 Oct 2011 18:11:21 +0800</pubDate><description><![CDATA[由于项目中需要将grid中某列变成超链接，可以在定义列的时候声明一个属性：renderer:handler，其中handler为一个自定义函数，参考ColumnModel的API可知，该函数的参数说明为： 1、Data value. 2、Cell metadata. An object in which you may set the following attributes: 2.1、css A...]]></description><category></category></item><item><title><![CDATA[IntelliJ IDEA 快捷键]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82140333</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82140333</guid><author>iteye_18684</author><pubDate>Tue, 20 Sep 2011 10:36:27 +0800</pubDate><description><![CDATA[代码提示 KEYMAP-&gt;Main menu-&gt;Code-&gt;Complete Code-&gt;Basic 设置快捷键ALT+Z 原是ctrl+空格（SPACE）
                  KEYMAP-&gt;Main menu-&gt;Code-&gt;Generate 设置快捷键ALT+Insert 原是AlT+Shift+S Alt+回车 导入包,
自动修正 Ctrl+N 查找类 
Ctrl+Sh...]]></description><category></category></item><item><title><![CDATA[JAVA读取CLOB字段]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82135190</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82135190</guid><author>iteye_18684</author><pubDate>Thu, 08 Sep 2011 17:13:56 +0800</pubDate><description><![CDATA[1、将数据库某字段的内容导出到指定的文件

数据库表结构如下：

表MAXPRESENTATION
 
APP
 VARCHAR2(10)
 
PRESENTATION
 CLOB

 
MAXPRESENTATIONID
 NUMBER
 
ROWSTAMP
 VARCHAR2(40)
 


[注]：以APP字段的内容做为导出的文件名，PRESENTA...]]></description><category></category></item><item><title><![CDATA[java IO操作 转]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82129883</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82129883</guid><author>iteye_18684</author><pubDate>Tue, 30 Aug 2011 11:15:40 +0800</pubDate><description><![CDATA[java IO操作 (读写、追加、删除、移动、复制等)
一、多种方式读文件内容。

1、按字节读取文件内容
2、按字符读取文件内容
3、按行读取文件内容
4、随机读取文件内容

[code=&quot;java&quot;]import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
imp...]]></description><category></category></item><item><title><![CDATA[oralce 增加数据文件]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82076245</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82076245</guid><author>iteye_18684</author><pubDate>Fri, 17 Jun 2011 15:51:18 +0800</pubDate><description><![CDATA[一种是为表空间增加数据文件 
alter tablespace tbsNames add datafile '/somedb.dbf' size 200M  

另一种方法是增加表空间原有数据文件大小 
alter database datafile '/db/somedb.dbf' resize 1024M   


----执行这条语句防止oracle ORA-01536 错误...]]></description><category></category></item><item><title><![CDATA[ORACLE表空间使用情况查询]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82076243</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82076243</guid><author>iteye_18684</author><pubDate>Fri, 17 Jun 2011 15:50:16 +0800</pubDate><description><![CDATA[SELECT UPPER(F.TABLESPACE_NAME) &quot;表空间名&quot;, D.TOT_GROOTTE_MB &quot;表空间大小(M)&quot;, 
D.TOT_GROOTTE_MB - F.TOTAL_BYTES &quot;已使用空间(M)&quot;, TO_CHAR(ROUND((D.TOT_GROOTTE_MB - F.TOTAL_BYTES) / D.TOT_GROOTTE_MB * 100, 2),
 '99...]]></description><category></category></item><item><title><![CDATA[oracle表字段说明]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82070885</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82070885</guid><author>iteye_18684</author><pubDate>Wed, 01 Jun 2011 14:35:17 +0800</pubDate><description><![CDATA[SELECT A.TABLE_NAME 表名,A.COLUMN_NAME 字段名,
A.DATA_TYPE 数据类型,
A.DATA_LENGTH 长度,
A.DATA_PRECISION 整数位,
A.DATA_SCALE 小数位,
A.NULLABLE 允许空值,
A.DATA_DEFAULT 缺省值,
B.COMMENTS 备注
FROM USER_TAB_COLUMNS A...]]></description><category></category></item><item><title><![CDATA[ArrayUtils 说明]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82064509</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82064509</guid><author>iteye_18684</author><pubDate>Fri, 13 May 2011 10:13:17 +0800</pubDate><description><![CDATA[toString 
将一个数组转换成String,用于打印数组 
isEquals 
判断两个数组是否相等,采用EqualsBuilder进行判断 
toMap 
将一个数组转换成Map,如果数组里是Entry则其Key与Value就是新Map的Key和Value,如果是Object[]则Object[0]为KeyObject[1]为Value 
clone 
拷贝数组 
suba...]]></description><category></category></item><item><title><![CDATA[ExtJS 树形结构的级联选择]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82037347</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82037347</guid><author>iteye_18684</author><pubDate>Thu, 24 Mar 2011 17:54:30 +0800</pubDate><description><![CDATA[[code=&quot;js&quot;]
tree.on('checkchange', function(node, checked) {
        selParent(node, checked);
        selChild(node, checked);
    }, tree);
    //这个方法是选择父节点,自动选中所有的子节点
    function selParent(n...]]></description><category></category></item><item><title><![CDATA[win7下添加microsoft loopback adapter实现xp mode网络共享 ]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82033637</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82033637</guid><author>iteye_18684</author><pubDate>Tue, 15 Mar 2011 09:57:44 +0800</pubDate><description><![CDATA[今天安装了xp mode，但在实际操作中发现Virtual PC和VMWare在网络共享方式是不同的。VMWare是通过模拟网卡实现网络共享的，而Virtual PC是通过在现有网卡上绑定Virtual PC emulated switch服务实现网络共享的。所以可以通过添加microsoft loopback adapter软网卡的方式实现网络共享。
      Microsoft Loopb...]]></description><category></category></item><item><title><![CDATA[短信分割算法 转]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/82031134</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/82031134</guid><author>iteye_18684</author><pubDate>Tue, 08 Mar 2011 11:32:09 +0800</pubDate><description><![CDATA[  /**
     * 以给定的 LENGTH 分割短信内容，返回分割后的字符串数组
     * 以下是返回内容示例：
     * 
     * 
     * sSMS = “abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz”;
     * 1. 分割后的短信个数 &lt; 10
     * LENGTH = 10;
...]]></description><category></category></item><item><title><![CDATA[Spring中任务调度cronExpression配置说明  转]]></title><link>https://blog.youkuaiyun.com/iteye_18684/article/details/81998206</link><guid>https://blog.youkuaiyun.com/iteye_18684/article/details/81998206</guid><author>iteye_18684</author><pubDate>Mon, 10 Jan 2011 15:12:40 +0800</pubDate><description><![CDATA[Spring中任务调度cronExpression配置说明 

cronExpression配置说明 

 


字段
  
 允许值
  
 允许的特殊字符
 
秒
   
 0-59
   
 , - * /
 
分
   
 0-59
   
 , - * /
 
小时
   
 0-23
   
 , - * /
 
日期
 ...]]></description><category></category></item></channel></rss>