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海能图表的简单使用:例子和写的demomydemo目录调用demohnsoft 可以去除水印。 //将图形装入图表容器 HnChart hnchart = new HnChart(); HttpServletRequest request = ServletActionContext.getRequest (); String contextPath = request.getContextPath(); hnchart.c ...
Api 地址:http://api.btboys.com/easyui/http://www.cnblogs.com/Philoo/archive/2011/11/17/jeasyui_api_index.htmlhttp://www.jeasyui.com/documentation/index.php     <link rel="stylesheet" type="text/css" href="easyui/themes/default/easyui.css"/> <link rel="s ...
ZeroClipboard.js 243行修改对ie的判断 <script type="text/javascript" src="js/ZeroClipboard.js"></script> <input type="button" onclick="iecopy()" value="复制到剪贴板" id="d_clip_button" class="myself_cz" data-clipboard-target=& ...
public static String getEmailInfo(String proname){ String url = ""; InputStream in=null; try { Properties prop = new Properties(); in = Thread.currentThread().getContextClassLoader().getResourceAsStream("email ...
//计算2个日期之间相差几天 public static int getTwoDateFordays(Date exitDateFrom, Date exitDateTo){ Calendar aCalendar = Calendar.getInstance(); Calendar bCalendar = Calendar.getInstance(); aCalendar.setTime(exitDateFrom); bCalendar.setTime(exitDateTo); ...
整理项目到eclipse里生成maven项目: 1. 下载SVN 工程转 Maven 2. configure --  convert to Maven project 3. Project Facets  ---  勾选 Dynamic web module 2.5                              Java    勾选下面的超链接, 可以直接设置webcontent的目录---- src/main/webapp 4. 更新代码的时候,更新svn, 然后更新Maven里面的updateProject, eclipse 低版本的Maven update p ...
1. firefox chrome 请求如果是正常的,只有ie下不正常,有可能是ie的严重缓存问题,所有的ajax请求最好都带上时间戳   +"&timestamp="+new Date().getTime(); 2. Integer fromi = geo.getSource();    if(fromi == null || fromi == 0)    如果不把判断为null 放到前面会报 空指针。 3. JS 报错, 尤其是只在IE下报错的, 在不影响功能的前提下如果实在无法找到原因而着急上线的, 就干掉他:        function kil ...
select * from ( select rownum rn, t.* from ( select * from t_user ) t where rownum <=4 ) where rn >2    
  $(document).ready(function(){ var urlAccountform = contextPath+'xxx.action'; $('#eidtAccountForm').form({ url:urlAccountform, onSubmit:function(){ return $(this).form('validate'); }, success:function(data){ if(data == "true"){ ...
先创建用户: 在不同用户登陆界面中: drop user drp cascade; create user drp identified by drp default tablespace users quota 30m on users; grant create session, create table, create view, create trigger, create sequence to drp;    

Oracle 常用命令

 
1. 按不同规则查询: //按照笔划排序 select * from dept order by nlssort(name,'NLS_SORT=SCHINESE_STROKE_M'); //按照部首排序 select * from dept order by nlssort(name,'NLS_SORT=SCHINESE_RADICAL_M'); //按照拼音排序,此为系统的默认排序方式 select * from dept order by nlssort(name,'NLS_SORT=SCHINESE_PINYIN_M');    
spring3.0 注解的访问顺序: <context:component-scan base-package="com.mapbar" /> @Scope("prototype") @Controller("userAction") public class UserAction @Resource(name = "userService") setUserService              @Service("us ...
tomcat 内存: -Xms1024m -Xmx1024m -Xmn256m -server -XX:PermSize=64M -XX:MaxPermSize=128m server.xml utf-8配置: URIEncoding="utf-8" eclipse中run内存配置 -Xms512m -Xmx512m -Xmn256m -server -XX:PermSize=64M -XX:MaxPermSize=128m  
log4j.rootLogger=info,stdout,logfile #stdout configure log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.layout=org.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern= %d %p -%l - <%m>%n #logfile configure log4j.appender.logfile=org.apach ...
#!/bin/sh curl=/usr/bin/curl tomcat_path=/mapbar/home/tomcat netty_path=/mapbar/home/tomcat/server-netty $tomcat_path/tomcat6_www_decode/bin/run.sh $tomcat_path/tomcat6_www_search/bin/run.sh cd $netty_path/bin && sh run.sh $tomcat_path/tomcat6_www_inverse_netty/bin/run.sh & ...
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