Plz help me on this very simple error

hello everybody...i'm very new to java programming...i'm unable to execute my program though it has been compiled...my coding is something like this and is very easy>>
class abc
public static void main(String [] args)
System.out.println("hello");
and at the time of execution...this error is shown up>>
C:\Documents and Settings\Ishan\Desktop>java abc
Exception in thread "main" java.lang.NoClassDefFoundError: abc
Caused by: java.lang.ClassNotFoundException: abc
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
Could not find the main class: abc. Program will exit.
plz help me on this. thanks.

Follow the instructions in this tutorial:
http://java.sun.com/docs/books/tutorial/getStarted/cupojava/index.html
See problem solutions here:
http://java.sun.com/docs/books/tutorial/getStarted/problems/index.html

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Plz help to solve this error in out.println statement

Hi All,
I am pretty new to weblogic8.1.I am Getting a error if i try to concatenate a object to the string in out.println
statement.
For your kind reference progam and error pattern is enclosed.
public class Test extends HttpServlet
PrintWriter out;
public void doGet(HttpServletRequest req,HttpServletResponse res) throws ServletException,IOException
out=res.getWriter();
String aaa="Google";
out.println("Hai"+aaa);
ERROR IS:
Error 500--Internal Server Error
java.lang.NoClassDefFoundError: java/lang/StringBuilder
     at Test.doGet(Test.java:15)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971)
     at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402)
     at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
     at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6350)
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     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
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     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
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Plz help me with this error

hello plz help me wat i can do for this error and plz also tell me where to place the POI api in tomcat directory.........
The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 22 in the jsp file: /HSSFExample.jsp
Generated servlet error:
[javac] Compiling 1 source file
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\examples\HSSFExample_jsp.java:13: ';' expected
import org.a
^
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\examples\HSSFExample_jsp.java:8: package org.apache.poi.poifs.filesystem does not exist
import org.apache.poi.poifs.filesystem.POIFSFileSystem;
^
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\examples\HSSFExample_jsp.java:9: package org.apache.poi.hssf.record does not exist
import org.apache.poi
^
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\examples\HSSFExample_jsp.java:11: package org.apache.poi.hssf.model does not exist
import org.apache.poi.hssf.model.*;
^
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\examples\HSSFExample_jsp.java:12: package org.apache.poi.hssf.usermodel does not exist
import org.apache.poi.hssf.usermodel.*;
^
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\examples\HSSFExample_jsp.java:13: cannot resolve symbol
symbol : class a
location: package org
import org.a
^
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\examples\HSSFExample_jsp.java:74: cannot resolve symbol
symbol : class POIFSFileSystem
location: class org.apache.jsp.HSSFExample_jsp
POIFSFileSystem fs =
^
An error occurred at line: 22 in the jsp file: /HSSFExample.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\examples\HSSFExample_jsp.java:75: cannot resolve symbol
symbol : class POIFSFileSystem
location: class org.apache.jsp.HSSFExample_jsp
new POIFSFileSystem(new FileInputStream(filename));
^
An error occurred at line: 22 in the jsp file: /HSSFExample.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\examples\HSSFExample_jsp.java:76: cannot resolve symbol
symbol : class HSSFWorkbook
location: class org.apache.jsp.HSSFExample_jsp
HSSFWorkbook wb = new HSSFWorkbook(fs);
^
An error occurred at line: 22 in the jsp file: /HSSFExample.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\examples\HSSFExample_jsp.java:76: cannot resolve symbol
symbol : class HSSFWorkbook
location: class org.apache.jsp.HSSFExample_jsp
HSSFWorkbook wb = new HSSFWorkbook(fs);
^
An error occurred at line: 35 in the jsp file: /HSSFExample.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\examples\HSSFExample_jsp.java:89: cannot resolve symbol
symbol : class HSSFSheet
location: class org.apache.jsp.HSSFExample_jsp
HSSFSheet sheet = wb.getSheetAt(k);
^
An error occurred at line: 35 in the jsp file: /HSSFExample.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\examples\HSSFExample_jsp.java:94: cannot resolve symbol
symbol : class HSSFRow
location: class org.apache.jsp.HSSFExample_jsp
HSSFRow row = sheet.getRow(r);
^
An error occurred at line: 48 in the jsp file: /HSSFExample.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\examples\HSSFExample_jsp.java:108: cannot resolve symbol
symbol : class HSSFCell
location: class org.apache.jsp.HSSFExample_jsp
HSSFCell cell = row.getCell(c);
^
An error occurred at line: 48 in the jsp file: /HSSFExample.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\examples\HSSFExample_jsp.java:115: cannot resolve symbol
symbol : variable HSSFCell
location: class org.apache.jsp.HSSFExample_jsp
case HSSFCell.CELL_TYPE_FORMULA :
^
An error occurred at line: 48 in the jsp file: /HSSFExample.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\examples\HSSFExample_jsp.java:119: cannot resolve symbol
symbol : variable HSSFCell
location: class org.apache.jsp.HSSFExample_jsp
case HSSFCell.CELL_TYPE_NUMERIC :
^
An error occurred at line: 48 in the jsp file: /HSSFExample.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\examples\HSSFExample_jsp.java:125: cannot resolve symbol
symbol : variable HSSFCell
location: class org.apache.jsp.HSSFExample_jsp
case HSSFCell.CELL_TYPE_STRING :
^
16 errors
     at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:85)
     at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:248)
     at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:315)
     at org.apache.jasper.compiler.Compiler.compile(Compiler.java:328)
     at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:427)
     at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:142)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:240)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:187)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
     at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:445)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
     at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
     at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
     at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
     at java.lang.Thread.run(Thread.java:536)

You can put the POI jar file in the WEB-INF/lib directory of your application, or if you want to use it in multiple applications you can put it in the tomcat 4.1/shared/lib directory.

Plz help to make this query......very urgent

I ve two tables 
 
First one is grn_dtl containing following fields 

item_code ent_dt qty doc_no 
11001318 09/09/2003 5 56300501 
11001318 11/09/2004 9 56300502 
11001318 12/05/2005 2 56300503 
11001319 22/06/2004 0 56300504 
11001320 09/06/2005 0 56300505 
11001320 11/08/2004 8 56300506 
11001320 30/05/2005 4 56300507 
11001320 21/06/2003 1 56300508 
11001321 25/09/2004 1 56300509 
11001321 15/07/2004 1 56300510 
11001321 01/08/2004 2 56300511 
11001322 02/06/2004 1 56300512 
11001322 22/06/2004 2 56300513 
11001323 12/09/2004 1 56300514 
11001323 08/05/2004 4 56300515 
11001323 17/08/2004 5 56300516 
11001323 28/06/2004 2 56300517 
 
second one is item_mst containing following fields 
 

item_code description leadtim kanbandate 
11001318 aaaaaaaaaaa 15 22/04/2004 
11001319 aaaaaaaaaaa 15 02/12/2004 
11001320 aaaaaaaaaaa 15 14/07/2005 
11001321 aaaaaaaaaaa 15 23/02/2004 
11001322 aaaaaaaaaaa 15 05/10/2004 
11001323 aaaaaaaaaaa 15 17/05/2004 
11001324 aaaaaaaaaaa 15 27/12/2004 
11001325 aaaaaaaaaaa 15 07/08/2004 
 
From the above two tables I want the combine SQL query which will display item_code its description ,kanbandate from item_mst table and will also display the minimum ent_dt of each corresponding item_code alongwith the qty and doc_no.the item_code should not be repeated . 
I want to run the query from sql query analyzer 
the result should be like this 
item_code desc ent_dt qty doc_no
 
11001318 aaaaaaaaaaa 09/09/2003 5 56300501 
11001319 aaaaaaaaaaa 22/06/2004 0 56300504 
11001320 aaaaaaaaaaa 21/06/2003 1 56300508 
11001321 aaaaaaaaaaa 15/07/2004 1 56300510 
11001322 aaaaaaaaaaa 02/06/2004 1 56300513 
11001323 aaaaaaaaaaa 08/05/2004 4 56300515 
 
 
plz help me out ASAP
null
Message was edited by:
aanchal_2008

can you try this,
SELECT DISTINCT im.item_code,
im.descR,
gd.ent_dt,
gd.qty,
gd.doc_no
FROM item_mst im,
grn_dtl gd
WHERE im.item_code = gd.item_code (+)
AND NOT EXISTS (
SELECT 'later detail'
FROM grn_dtl gd2
WHERE gd2.item_code = gd.item_code
AND gd2.ent_dt > gd.ent_dt)
ITEM_CODE DESCR ENT_DT QTY DOC_NO
11001318 aaaaaaaaaaa 2/12/2005 6 563005
11001319 aaaaaaaaaaa 6/22/2004 0 563005
11001320 aaaaaaaaaaa 6/9/2005 0 563005
11001321 aaaaaaaaaaa 12/5/2005 5 563005
11001322 aaaaaaaaaaa 6/22/2004 2 563005
11001323 aaaaaaaaaaa 9/12/2004 1 563005
11001324 aaaaaa
11001325 aaaaaa
8 rows selected

PLZ Help!! Im getting an error in a small code

when i compile this i get an error saying
"variable tax might not have been initialized" for the line that says system.out.printin...........
PLZ HELP!!
THANKS
class A1Q2
public static void main (String[] args)
double income ;
System.out.println ("Please enter yearly income: ");
income = ITI1120.readDouble( );
char tax;
if (income <= 37885) {
tax = 'A';
} else if ( (income > 37885) && (income <= 75769) ) {
tax = 'B';
} else if ( (income > 75769) && (income <= 123184) ) {
tax = 'C';
} else if (income > 123184) {
tax = 'D';
System.out.println("Tax = " + tax);
}

Hello slvr99,
Firstly, can you please use the CODE button to format your code when you post? It just makes it a lot easier for us to read.
As for your error, it really is quite literal.
variable tax might not have been initialized
means that the variable you have called "tax" may not have been initialized, you just need to set it:
char tax = '';

Plz help me with this data insertion code

Hi,
I am listing a code below ,I am able to insert only one row of value.
Then i get SQLException.General Exception and a Lock record MSAccess file is generated where .mdb file is stored.
public void throwtodatabase()
String gameid;
ResultSet rs=null;
try
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con;
con=DriverManager.getConnection ("jdbc:odbc:MyData","","");
Statement stat3=con.createStatement();
rs=stat3.executeQuery("select * from sudoko");
while (rs.next()) {
pctr=pctr+1;
stat3.close();
con.close();
catch(Exception g)
JFrame ob2=new JFrame();
JOptionPane.showMessageDialog(ob2,g.toString(), "Message", JOptionPane.INFORMATION_MESSAGE);
try
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con;
con=DriverManager.getConnection ("jdbc:odbc:MyData","","");
gameid="G00"+String.valueOf(pctr);
PreparedStatement stat=null;
for (int t1=1;t1<=9;t1++) {
for (int t2=1;t2<=9;t2++) {
stat=con.prepareStatement("Insert into Sudoko(gameid,row,col,val) values(?,?,?,?)");
stat.setString(1,gameid);
stat.setString(2,String.valueOf(t1));
stat.setString(3,String.valueOf(t2));
stat.setString(4,String.valueOf(array_map[t1][t2]));
stat.execute();
con.close();
catch(Exception xd)
JFrame ob2=new JFrame();
JOptionPane.showMessageDialog(ob2,xd.toString(), "Message", JOptionPane.INFORMATION_MESSAGE);
}Plz help.Thanx in advance.

Have this stacktrace
java.sql.SQLException: General error
at sun.jdbc.odbc.JdbcOdbc.createSQLException(Unknown Source)
at sun.jdbc.odbc.JdbcOdbc.standardError(Unknown Source)
at sun.jdbc.odbc.JdbcOdbc.SQLExecute(Unknown Source)
at sun.jdbc.odbc.JdbcOdbcPreparedStatement.execute(Unknown Source)
at sun.jdbc.odbc.JdbcOdbcPreparedStatement.executeUpdate(Unknown Source)
at Sudoko.throwtodatabase(Sudoko.java:1120)
at Sudoko.generate_random_boards(Sudoko.java:1064)
at Sudoko.actionPerformed(Sudoko.java:205)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Unknow
n Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Sour
ce)
at java.awt.Component.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)

Please help me resolve this JSP compilation error

Hi,
We have deployed our web app in Sun one web server 7.0 running on Sun os, and with JRE 5.0.
Until recently, every thing was running fine, but since a few days, I am unable to get a JSP file compiled.
This file, has a <%@include file= .. > to another file, and both these used to work fine earlier.
This is the error message I am getting:

The line "Caused by: java.io.IOException: tmpFile.renameTo(classFile) failed" suggests that the JSP file isn't getting compiled into the corresponding servlet.
Can some one please help?

Yes I have done that. Simple JSP pages are compiling well. But I have about 5 jsps which call some partial jsp using
<%@ include file="somefile.jsp" %>
And all these files are showing this error.
I have a feeling that this is probably due to some kind of restriction on file sizes of compiled jsps in the server. Is there any such restriction?

HELP, most probably a very simple solution!

I can compile the following file but I can't get it to run. I know something very simple is needed but I am still learning this java business and am currently brain dead. Please help as this is quite important for me! Any advice is much appreciated, thanks. It is basically meant to be a program to give co-ordinates in a JPanel etc... Please don't abuse me for not understanding!!! lol
import javax.swing.*;
import javax.swing.event.*;
import java.awt.*;
import java.awt.event.*;
//import com.borland.jbcl.layout.*;
public class Picker extends JPanel
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          public Dimension getPreferredSize(){return new Dimension(100, 100);}
          public Dimension getMaximumSize(){return getPreferredSize();}
          public Dimension getMinimumSize(){return getPreferredSize();}
          //PaintComponent method for this JPanel Component. Each component needs
          //its own so that each can be redrawn.
          public void paintComponent(Graphics g)
               super.paintComponent(g);
               //     Graphics2D g2D = (Graphics2D)g;
               g.setClip(0, 0, getSize().width, getSize().height);
               // g2D.drawImage(BC, null, 0, 0);
               g.setXORMode(Color.WHITE);
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               // Draws the cross relating to the coordinates of the whole JPanel.
               // Not hSPickerPanel. Sorted. 01/08/03. each panel wants to have its
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               g.drawImage(img, xCoord, yCoord,15,15,this);
               // g.drawOval(xCoord, yCoord, 15, 15);
               //g.fillOval(xCoord, yCoord, 15,15);
               // g.drawLine(xCoord + 10 , yCoord,xCoord - 10 , yCoord);
               // g.drawLine(xCoord, yCoord + 10, xCoord, yCoord - 10);
               g.drawString(String.valueOf(xCoord) + ":" + String.valueOf(100 - yCoord), 54, 47);
     JLabel HueSatTitleLabel = new JLabel();
     JLabel hueSatLabel = new JLabel();
     int xCoord = 50;
     int yCoord = 50;
     String coordinates;
     String xString;
     String yString;
     GridBagLayout gridBagLayout1 = new GridBagLayout();
     JButton jButton1 = new JButton();
     public Picker()
          try
               jbInit(); // calls the method below that adds the button to 'this'
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               e.printStackTrace();
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     // BrtnsCtrstPckrPnl = new JPanel() creates JPanel.
     //     public void paintComponent(Graphics g)
     /*     super.paintComponent(g);
               Graphics2D g2D = (Graphics2D)g;
               g2D.setClip(0, 0, getSize().width, getSize().height);
               // g2D.drawImage(BC, null, 0, 0);
               g2D.setXORMode(Color.WHITE);
               g2D.drawLine(xCoord - 10, yCoord, xCoord + 10, yCoord);
               g2D.drawLine(xCoord, yCoord - 10, xCoord, yCoord + 10);
               g2D.drawString(String.valueOf(xCoord) + ":" + String.valueOf(100 - yCoord), 54, 47);
     /*          super.paintComponent(g);
               //     Graphics2D g2D = (Graphics2D)g;
                         g.setClip(0, 0, getSize().width, getSize().height);
                         // g2D.drawImage(BC, null, 0, 0);
                         g.setXORMode(Color.WHITE);
                         g.drawLine(xCoord + 10 , yCoord,xCoord - 10 , yCoord);
                         g.drawLine(xCoord, yCoord + 10, xCoord, yCoord - 10);
                         g.drawString(String.valueOf(xCoord) + ":" + String.valueOf(100 - yCoord), 54, 47);
     //ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
     private void jbInit() throws Exception
          this.setLayout(gridBagLayout1);
          hSPickerPanel.setBorder(BorderFactory.createEtchedBorder());
          HueSatTitleLabel.setBorder(BorderFactory.createEtchedBorder());
          HueSatTitleLabel.setText("Hue & Saturation");
          hueSatLabel.setBorder(BorderFactory.createEtchedBorder());
          xString = Integer.toString(xCoord);
          yString = Integer.toString(yCoord);
          coordinates = xString +" : "+ yString;
          hueSatLabel.setText(coordinates);
          hSPickerPanel.addMouseListener(new MouseAdapter()
                    public void mouseReleased(MouseEvent e)
                         xCoord = Math.max(Math.min(e.getX(), 100), 0);
                         yCoord = Math.max(Math.min(e.getY(), 100), 0);
                         displayCoordinates(xCoord,yCoord);
                         hSPickerPanel.repaint();
                    public void mousePressed(MouseEvent e)
                         xCoord = Math.max(Math.min(e.getX(), 100), 0);
                         yCoord = Math.max(Math.min(e.getY(), 100), 0);
                         displayCoordinates(xCoord,yCoord);
                         hSPickerPanel.repaint();
          hSPickerPanel.addMouseMotionListener(new MouseMotionAdapter()
                    public void mouseDragged(MouseEvent e)
                         xCoord = Math.max(Math.min(e.getX(), 100), 0);
                         yCoord = Math.max(Math.min(e.getY(), 100), 0);
                         displayCoordinates(xCoord,yCoord);
                         hSPickerPanel.repaint();
          //Add components to Back Panel (this)
          this.setMaximumSize(new Dimension(118, 165));
          this.setMinimumSize(new Dimension(118, 165));
          jButton1.setText("Reset");
          jButton1.addActionListener(new java.awt.event.ActionListener() {
                    public void actionPerformed(ActionEvent e) {
                         jButton1_actionPerformed(e);
          this.add(hSPickerPanel, new GridBagConstraints(0, 1, 2, 1, 1.0, 1.0
               ,GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(0, 3, 0, 0), 101, 102));
          this.add(HueSatTitleLabel, new GridBagConstraints(0, 0, 2, 1, 0.0, 0.0
               ,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(2, 3, 0, 0), 30, 1));
          this.add(hueSatLabel, new GridBagConstraints(0, 2, 1, 1, 0.0, 0.0
               ,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 3, 5, 0), 4, 3));
          this.add(jButton1, new GridBagConstraints(1, 2, 1, 1, 0.0, 0.0
               ,GridBagConstraints.EAST, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 3, 0));
     public void displayCoordinates(int x, int y)
          xString = Integer.toString(x);
          yString = Integer.toString(y);
          coordinates = xString +" : "+ yString;
          hueSatLabel.setText(coordinates);
     void jButton1_actionPerformed(ActionEvent e)
          xCoord = 50;
          yCoord = 50;
          displayCoordinates(xCoord, yCoord);
          hSPickerPanel.repaint();

Use a URL object to locate your image instead of a string. To do that, import the java.net.* library and create a URL object for your image:
import javax.swing.*;
import javax.swing.event.*;
import java.awt.*;
import java.awt.event.*;
//import com.borland.jbcl.layout.*;
import java.net.*;
public class Picker extends JPanel
    //String imageFile = "Images/knob.jpg";
    Class cl = ((Picker) this).getClass();
    URL imageURL=cl.getResource("Images/knob.jpg");
    // Create JPanel and set the dimensions so that the crosshairs go in the right place
    Image img = Toolkit.getDefaultToolkit().getImage(imageURL);
    JPanel hSPickerPanel = new JPanel()
}To view your Panel, you have to add a "main" method and create a frame to display your panel:
public class Picker extends JPanel
    void jButton1_actionPerformed(ActionEvent e)
    public static void main(String[] args)
     Picker p=new Picker();
     JFrame frame=new JFrame("Picker Example");
     frame.getContentPane().add(p);
     frame.setVisible(true);
     frame.pack();
}You can see your panel by:
- compiling: javac Picker.java
- and running your application with the "main" method: java Picker

Plz help in tuning this query......

SELECT "LAN","VEF_REF_NO","VF_TYPE_CODE","APPLICANT_TYPE","MANDATORY","OPTIONAL","COMPLETE","DT_COMPLETED","REFIRENO","ROLE","USER_ID","DT_LASTUPDATED","TEMPLATEFIRED"
FROM T_VER_STRATEGY_DETAILS M
WHERE VF_TYPE_CODE =1 AND
APPLICANT_TYPE ='A' AND
DT_LASTUPDATED=
(SELECT MAX(DT_LASTUPDATED)
FROM T_VER_STRATEGY_DETAILS
WHERE LAN = M.LAN AND
VF_TYPE_CODE =1 AND APPLICANT_TYPE ='A')
This seems to be a correlated query.
i tried using combined index on
(VF_TYPE_CODE ,APPLICANT_TYPE ,DT_LASTUPDATED)
and another index on
(LAN,VF_TYPE_CODE ,APPLICANT_TYPE ) but the plan or cost remains unchained.
plz help

[url http://forums.oracle.com/forums/thread.jspa?threadID=501834&tstart=0]When your query takes too long...

Plz help me design this query

Hi,
Can you’ll please help me with this query.
Here is a little bit of background:
One title can have multiple items associated with it.
Table: TITLE has the master list of titles. TITLE_ID is the primary key.
Table: ITEM has the master list of all items. ITEM_ID is the primary. This table also has the TITLE_ID which stores title for this item.
Table: ITEM_STATUS has fields ITEM_ID and STATUS_ID. This field contains statuses for items. But not all items contained in the table ITEM are in this table.
I want to find TITLE_ID’s whose all items (all ITEM_ID in table ITEM having same value for TITLE_ID) have a particular status (for example STATUS_ID = 2) in table ITEM_STATUS.
Let’s say TITLE_ID = 1 has 5 items in table ITEM_ID and only 4 items out of it in table ITEM_STATUS with STATUS_ID = 2, then this TITLE_ID should not come. OR
Let’s say TITLE_ID = 1 has 5 items in table ITEM_ID and all these 5 items are in table ITEM_STATUS but only 1 has STATUS_ID = 2, then this TITLE_ID should also not come
In the above case only if all 5 items are contained in table ITEM_STATUS have STATUS_ID = 2 then this TITLE_ID should be reported by the query.
What should be the query like for this one, I am fairly new to SQL so plz guide me.
Thank you,
Raja

I haven't tested the query below. Try it and let me know for any issues:
SELECT DISTINCT t.title_id
 FROM title t,
 item i,
 item_status its
WHERE t.title_id = i.title_id
 AND i.item_id = its.item_id
 AND NOT EXISTS (
 SELECT 1
 FROM item_status its1
 WHERE its1.item_id = i.item_id
 AND status_id <> 'YOUR_ITEM_STATUS'
 )

Plz help me convert this into a table format

Hi,
private String makeInfo(Vector p_dataV)
String info = "";
if (p_dataV.size() > 0)
info += "";
for (int i=0; i<p_dataV.size(); i=i+2)
info += p_dataV.elementAt(i) + ": " + p_dataV.elementAt(i+1) + " ";
info += " ";
return info;
I want values of p_dataV.elementAt(i) in one row &
values of p_dataV.elementAt(i+1) underneath the first row
Plz help ......
Regards,
Vishal

Come on dude, its pretty simple.
The following should work.
I've used Collection Interface rather than Vector (makes it more generic)
also used an iterator rather than a for loop.
And used a StringBuffer for building the data in the loop, rather than a String (more efficient). In Java1.5 you should probably use an enhanced for loop, and a StringBuilder.
I was also careful about the fact of bad data in the list. It won't break if you don't provide an odd number of elements.
private String makeInfo(Collection p_dataV)
String info = "";
StringBuffer topRow = new StringBuffer();
StringBuffer bottomRow = new StringBuffer();
for(Iterator it = p_dataV.iterator(); it.hasNext(); ){
topRow.append("<td>" + it.next() + "</td>");
if (it.hasNext()){
bottomRow.append("<td>" + it.next() + "</td>");
info = "<table><tr>";
info += topRow.toString();
info += "</tr><tr>";
info += bottomRow.toString();
info += "</tr></table>";
return info;

FIFA 14 ULTIMATE TEAM HELP PLZ HELP ME ASKED THIS QUESTION TOO MANY TIMES BUT NO HELP ME SO PLZ HELP ME PLZ

HI
i like playing fifa and i wanted to start a fifa 14 ultimate team but th problem is that i know some things about fifa but not too much and i was wondering if you guys/girls can helpl me out
you see the problem is that i dont know how to start off fifa 14 ultimate team lke what should i do when i start off and what should i should i do after
i tried fifa ultimate team before and was no good because i always had no money left and my players were bronze and had no more contracts so can you guys/girls help m out plz
plz help me out and reply back to me by this post plz need your help a lot plz help me plz
thanks

It's best to Google for answers. Here's one.
http://www.fifauteam.com/fifa-14-mobile-ios-android/
 Cheers, Tom

Plz help me on this very simple error

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