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jquery.treeTable.js实现的可异步加载的表格树形结构

带滚动条的DIV

    博客分类:
  • html
<html> <title> </title> <body> <div style="height:300px; overflow-y:scroll; overflow-x:scroll;"> <table width="100%" border="1px" cellspacing="0px" style="border-collapse:collapse"> <thead> ...
web.xml配置错误页面跳转(使用<error-page></error-page>) <welcome-file-list> <welcome-file>/index.html</welcome-file> <welcome-file>/welcome.jsp</welcome-file> </welcome-file-list> <error-page> <error-code>401</error-code&g ...
某个JSP内容如下,在Eclipse会出现JSP Problem如标题所示的javax.servlet.jsp.PageContext cannot be resolved to a type: <%@ taglib uri="/WEB-INF/tld/jstl/c.tld" prefix="c" %> <c:set var="ctx" value="${pageContext.request.contextPath}"/> 上网查询,解决之道是把<c:set var=&qu ...

oracle if else语句

CREATE OR REPLACE FUNCTION FUN4(CNT IN NUMBER) RETURN VARCHAR IS RESULT VARCHAR2(20); BEGIN IF CNT < 0 THEN DBMS_OUTPUT.PUT_LINE(CNT || ' < 0'); ELSIF CNT > 0 THEN -- ELSIF 不是 ELSEIF DBMS_OUTPUT.PUT_LINE(CNT || ' > 0 '); ELSE DBMS_OUTPUT.PUT_LINE(CNT || ...

oracle while循环

CREATE OR REPLACE FUNCTION FUN5(CNT IN NUMBER) RETURN VARCHAR2 IS I NUMBER := 0; BEGIN WHILE I < CNT LOOP DBMS_OUTPUT.PUT_LINE('I = ' || I); I := I + 1; END LOOP; RETURN TO_CHAR(SYSDATE, 'YYYYMMDD'); END;
package test; import java.sql.CallableStatement; import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.Types; public class Test8 { public static void main(String[] args) throws Exception { String clas ...
SQL> CREATE OR REPLACE PROCEDURE HelloWorld2 (   2    p_user_name IN     VARCHAR2,   3    p_out_val   OUT    VARCHAR2,   4    p_inout_val IN OUT VARCHAR2   5  ) AS   6  BEGIN   7     dbms_output.put_line('Hello ' || p_user_name || p_inout_val || '!');   8     p_out_val := 'A';   9     p_inout_val ...

hello android

 
package hello.android; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.TextView; public class HelloWorldActivity extends Activity { /** Called when the activi ...

java发邮件例子

    博客分类:
  • java
package test; import java.util.Date; import java.util.Properties; import javax.mail.Address; import javax.mail.Authenticator; import javax.mail.Message; import javax.mail.PasswordAuthentication; import javax.mail.SendFailedException; import javax.mail.Session; import javax.mail.Transpo ...
package test; import java.lang.reflect.Method; import java.util.HashMap; import java.util.Map; /** * * @author 0414 * */ public class TestReflectChecker { public class Param { private String id; private String name; private String year; private String month; ...
package test; import java.text.MessageFormat; import java.util.ResourceBundle; import java.util.regex.Matcher; import java.util.regex.Pattern; public class TestUtil { public static void main(String[] args) { Pattern p = Pattern.compile("list_\\d+_start"); Matcher m = p.matc ...

Date用法一例

    博客分类:
  • java
package test; import java.sql.Timestamp; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; public class Test1 { public static void main(String[] args) { long time = new Date().getTime(); System.out.println(time); System.out.println(System.curre ...
1.问题起源       oracle 数据库字段值为小于1的小数时,使用char类型处理,会丢失小数点前面的0       例如0.35就变成了.35 2.解决办法:用to_char函数格式化数字显示       select     to_char(0.338,'fm9999999990.00') from dual;      结果:0.34      这里重点要看 fm9999999999.99,表示整数部分最多10位,小数部分2位,fm表示去 掉转位字符串后前面的空格,不加fm,0.34前面会有空格的. 3.with的使用 WITH TMP1 AS (      SELECT 1 A ...
    最近进了一家新公司,做的是对日软件外包.公司规定比较严格,上班时间不能上网,javaeye也不能写了.所以暂停更新.
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