I need help guys..

i need help guys....
Project Specification:
Develop a software package using HTML, servlet for a company called BookWorm Pte Ltd. This company rents out its books to the general public. This software package allows them to check if books are available in the store. If books are not available, they can join as members and put a reservation for the book. A title can only be reserved by a member. Members are given a userid and password to perform this function.
Features of program:
Compulsory:
1. A main page allowing user to select what they want to do.
2. For the general public, the program must be able to separately:
a.      Display all titles in the store. It should include current quantities in the store and status of each title. i.e. Available, on loan, Reserved by someone.
b.      Display only books that are available for loan.
c.      Display books that are out on loan but are available for reservation. (These books are not reserved by anyone yet.)
3. For members of the book store, the program must be able to:
a.     Request user for userid and password.
b.     Reserve a book that is out on loan but not reserved by anyone else.
c.     Cancel his/her reservation.
d.     View the books he/she has reserved so far.
Additional:
1. For book store administrator, the program can:
a.     Request administrator userid and password.
b.     Add/Remove members.
c.     Update members� userid and password.
d.     Change administrator�s password.
e.     Change quantity of books whenever it is return or loan out.
f.     Remove or add in new titles.
g.     � etc... Features you think are helpful to administrator�
2. For members, the program can:
a.     Allow users to send comments to administrator.
b.     View all books he/she has rented so far.
c.     Reserve for books already reserved by other members.
d.     � etc� Features you think are helpful to members�
Required Database:
You will need a database with two tables to store information on books and members. Please create the database & tables with the exact names shown below. You can use your own names for any additional tables or fields in the database.
Microsoft Access Database
Database name: BookWorm Pte Ltd.mdb
Table for storing books information:
Table name for Books: BookRec
Structure of table for compulsory features:
Field Name     Type     Explanation
Title     Text     Title of book
Author     Text     Author�s name
Price     Currency     Cost of rental
Qty      Number     Current quantity in store
ResvUserID     Number     For storing of member�s userid if reserved by him/her
Table name for Members: UserRec
Structure of table for compulsory features:
Field Name     Type     Explanation
UserID     Number     Member�s userid
UserName     Text     Member�s name
Password     Text     Member�s password

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I need help guys... please help....

guys, is someone interested to help here? this is for our thesis.. this is an opengl program. i can send the whole program if you want.. but this is the most urgent and need the best help... ill be glad if you guys can help......
* Dice.java
* Created on 08 February 2007, 22:26
* To change this template, choose Tools | Template Manager
* and open the template in the editor.
package longgong;
import java.net.URL;
import gl4java.GLContext;
import gl4java.awt.GLAnimCanvas;
import gl4java.utils.textures.*;
* @author welcome
public class Dice {
GLAnimCanvas glCanvas ;
URL codeBase;
int[]texture1 = new int[1]; //Storage for one texture ( NEW )
int[]texture2 = new int[1]; //Storage for one texture ( NEW )
int[]texture3 = new int[1]; //Storage for one texture ( NEW )
int[]texture4 = new int[1]; //Storage for one texture ( NEW )
int[]texture5 = new int[1]; //Storage for one texture ( NEW )
int[]texture6 = new int[1]; //Storage for one texture ( NEW )
float rx;
float ry;
float rz;
float tx;
float ty;
float tz;
float speed;
boolean txMoveLeft;
boolean tyMoveUp;
boolean tzMoveFront;
/** Creates a new instance of Dice */
public Dice(GLAnimCanvas g) {
glCanvas = g;
if(!LoadGLTexture("c:\\java\\images\\one.png",texture1)){
System.out.println("Failed to load Textures,Bailing!");
System.exit(0);
if(!LoadGLTexture("c:\\java\\images\\two.png",texture2)){
System.out.println("Failed to load Textures,Bailing!");
System.exit(0);
if(!LoadGLTexture("c:\\java\\images\\three.png",texture3)){
System.out.println("Failed to load Textures,Bailing!");
System.exit(0);
if(!LoadGLTexture("c:\\java\\images\\four.png",texture4)){
System.out.println("Failed to load Textures,Bailing!");
System.exit(0);
if(!LoadGLTexture("c:\\java\\images\\five.png",texture5)){
System.out.println("Failed to load Textures,Bailing!");
System.exit(0);
if(!LoadGLTexture("c:\\java\\images\\six.png",texture6)){
System.out.println("Failed to load Textures,Bailing!");
System.exit(0);
txMoveLeft = true;
tyMoveUp = true;
public boolean inCircleBoundaries(float x, float y, float radius)
float r;
r = (float)Math.sqrt((x*x) + (y*y));
if (r <= radius)
return true;
else
return false;
public void setCoordinates(float corRx,float corRy,float corRz,float corTx,float corTy,float corTz){
rx = corRx;
ry = corRy;
rz = corRz;
tx = corTx;
ty = corTy;
tz = corTz;
public void getRandomDice(){
int num = (int)(Math.random() * 6);
if (num==1){
rx=0.0f;
ry=0.0f;
rz=0.0f;
else if (num==2){
rx=90.0f;
ry=0.0f;
rz=0.0f;
else if (num==3){
rx=0.0f;
ry=-90.0f;
rz=0.0f;
else if (num==4){
rx=0.0f;
ry=90.0f;
rz=0.0f;
else if (num==5){
rx=-90.0f;
ry=0.0f;
rz=0.0f;
else{
rx=180.0f;
ry=0.0f;
rz=0.0f;
public float getTx(){
return tx+0.5f;
public float getTy(){
return ty+0.5f;
public float getTz(){
return tz+0.5f;
public void setTz(float z){
tz=z;
public boolean getMoveLeft(){
return txMoveLeft;
public boolean getMoveUp(){
return tyMoveUp;
public void setMoveLeft(boolean m){
txMoveLeft = m;
public void setMoveUp(boolean m){
tyMoveUp = m;
public void startDiceMovement(){
if (txMoveLeft==true) {
tx+=speed;
else {
tx-=speed;
if (tyMoveUp==true) {
ty+=speed;
else {
ty-=speed;
ry+=(speed*4);
rx+=(speed*4);
//rz+=(speed*2);
//tx+=speed;
//ty+=speed;
//tz+=speed;
if (inCircleBoundaries(tx,ty,3.5f)==false) {
if (tx>=3.0f) txMoveLeft = false;
if (tx<=-3.0f) txMoveLeft = true;
if (ty>=3.0f) tyMoveUp = false;
if (ty<=-3.0f) tyMoveUp = true;
public void setSpeed(float s){
speed = s;
public void drawDice(){
glCanvas.gl.glLoadIdentity();                                             // Reset The View
glCanvas.gl.glTranslatef(tx,ty,tz);
glCanvas.gl.glRotatef(rx,1.0f,0.0f,0.0f);
glCanvas.gl.glRotatef(ry,0.0f,1.0f,0.0f);
glCanvas.gl.glRotatef(rz,0.0f,0.0f,1.0f);
glCanvas.gl.glBindTexture(glCanvas.gl.GL_TEXTURE_2D, texture1[0]);
glCanvas.gl.glBegin(glCanvas.gl.GL_QUADS);
     // Front Face
glCanvas.gl.glTexCoord2f(0.0f, 0.0f); glCanvas.gl.glVertex3f(-1.0f, -1.0f, 1.0f);
glCanvas.gl.glTexCoord2f(1.0f, 0.0f); glCanvas.gl.glVertex3f( 1.0f, -1.0f, 1.0f);
glCanvas.gl.glTexCoord2f(1.0f, 1.0f); glCanvas.gl.glVertex3f( 1.0f, 1.0f, 1.0f);
glCanvas.gl.glTexCoord2f(0.0f, 1.0f); glCanvas.gl.glVertex3f(-1.0f, 1.0f, 1.0f);
glCanvas.gl.glEnd();
glCanvas.gl.glBindTexture(glCanvas.gl.GL_TEXTURE_2D, texture6[0]);
glCanvas.gl.glBegin(glCanvas.gl.GL_QUADS);
          // Back Face
glCanvas.gl.glTexCoord2f(1.0f, 0.0f); glCanvas.gl.glVertex3f(-1.0f, -1.0f, -1.0f);
glCanvas.gl.glTexCoord2f(1.0f, 1.0f); glCanvas.gl.glVertex3f(-1.0f, 1.0f, -1.0f);
glCanvas.gl.glTexCoord2f(0.0f, 1.0f); glCanvas.gl.glVertex3f( 1.0f, 1.0f, -1.0f);
glCanvas.gl.glTexCoord2f(0.0f, 0.0f); glCanvas.gl.glVertex3f( 1.0f, -1.0f, -1.0f);
glCanvas.gl.glEnd();
glCanvas.gl.glBindTexture(glCanvas.gl.GL_TEXTURE_2D, texture2[0]);
glCanvas.gl.glBegin(glCanvas.gl.GL_QUADS);
     // Top Face
glCanvas.gl.glTexCoord2f(0.0f, 1.0f); glCanvas.gl.glVertex3f(-1.0f, 1.0f, -1.0f);
glCanvas.gl.glTexCoord2f(0.0f, 0.0f); glCanvas.gl.glVertex3f(-1.0f, 1.0f, 1.0f);
glCanvas.gl.glTexCoord2f(1.0f, 0.0f); glCanvas.gl.glVertex3f( 1.0f, 1.0f, 1.0f);
glCanvas.gl.glTexCoord2f(1.0f, 1.0f); glCanvas.gl.glVertex3f( 1.0f, 1.0f, -1.0f);
glCanvas.gl.glEnd();
glCanvas.gl.glBindTexture(glCanvas.gl.GL_TEXTURE_2D, texture5[0]);
glCanvas.gl.glBegin(glCanvas.gl.GL_QUADS);
     // Bottom Face
glCanvas.gl.glTexCoord2f(1.0f, 1.0f); glCanvas.gl.glVertex3f(-1.0f, -1.0f, -1.0f);
glCanvas.gl.glTexCoord2f(0.0f, 1.0f); glCanvas.gl.glVertex3f( 1.0f, -1.0f, -1.0f);
glCanvas.gl.glTexCoord2f(0.0f, 0.0f); glCanvas.gl.glVertex3f( 1.0f, -1.0f, 1.0f);
glCanvas.gl.glTexCoord2f(1.0f, 0.0f); glCanvas.gl.glVertex3f(-1.0f, -1.0f, 1.0f);
glCanvas.gl.glEnd();
glCanvas.gl.glBindTexture(glCanvas.gl.GL_TEXTURE_2D, texture3[0]);
glCanvas.gl.glBegin(glCanvas.gl.GL_QUADS);
     // Right face
glCanvas.gl.glTexCoord2f(1.0f, 0.0f); glCanvas.gl.glVertex3f( 1.0f, -1.0f, -1.0f);
glCanvas.gl.glTexCoord2f(1.0f, 1.0f); glCanvas.gl.glVertex3f( 1.0f, 1.0f, -1.0f);
glCanvas.gl.glTexCoord2f(0.0f, 1.0f); glCanvas.gl.glVertex3f( 1.0f, 1.0f, 1.0f);
glCanvas.gl.glTexCoord2f(0.0f, 0.0f); glCanvas.gl.glVertex3f( 1.0f, -1.0f, 1.0f);
glCanvas.gl.glEnd();
glCanvas.gl.glBindTexture(glCanvas.gl.GL_TEXTURE_2D, texture4[0]);
glCanvas.gl.glBegin(glCanvas.gl.GL_QUADS);
     // Left Face
glCanvas.gl.glTexCoord2f(0.0f, 0.0f); glCanvas.gl.glVertex3f(-1.0f, -1.0f, -1.0f);
glCanvas.gl.glTexCoord2f(1.0f, 0.0f); glCanvas.gl.glVertex3f(-1.0f, -1.0f, 1.0f);
glCanvas.gl.glTexCoord2f(1.0f, 1.0f); glCanvas.gl.glVertex3f(-1.0f, 1.0f, 1.0f);
glCanvas.gl.glTexCoord2f(0.0f, 1.0f); glCanvas.gl.glVertex3f(-1.0f, 1.0f, -1.0f);
glCanvas.gl.glEnd();
public boolean LoadGLTexture(String fileName, int textureNumber[])
PngTextureLoader texLoader = new PngTextureLoader(glCanvas.gl, glCanvas.glu);
if(codeBase!=null)
texLoader.readTexture(codeBase, fileName);
else
texLoader.readTexture(fileName);
if(texLoader.isOk())
//Create Texture
glCanvas.gl.glGenTextures(1, textureNumber);
glCanvas.gl.glBindTexture(glCanvas.gl.GL_TEXTURE_2D, textureNumber[0]);
glCanvas.gl.glTexParameteri(glCanvas.gl.GL_TEXTURE_2D, glCanvas.gl.GL_TEXTURE_MAG_FILTER, glCanvas.gl.GL_LINEAR);
glCanvas.gl.glTexParameteri(glCanvas.gl.GL_TEXTURE_2D, glCanvas.gl.GL_TEXTURE_MIN_FILTER, glCanvas.gl.GL_LINEAR);
glCanvas.gl.glTexImage2D(glCanvas.gl.GL_TEXTURE_2D,
0,
3,
texLoader.getImageWidth(),
texLoader.getImageHeight(),
0,
glCanvas.gl.GL_RGB,
glCanvas.gl.GL_UNSIGNED_BYTE,
texLoader.getTexture());
return true;
return false;
}

im from university of st. la salle bacolod city.. this is for our thesis due on friday... this is a java program but with the opengl library to create graphics. i can send you all the files so that you can read it. but first, you need to have all the jar and lib of opengl in your pc to see the canvas. this is made up of three dice that supposed to bounce on the circle boundaries and with each other as well. i have to send you 3 files in order to work on that dice so that you can see the outcomes. so if you want, i can send to you these files on your email add if you want.. but it is ok for me to send it here also but i will just protion the three. but if you want, i can send it to your email add. just send me a message on my email add... [email protected]....
but if you want to read more about me... you can see me here...
http://tagged.com/memayem2
thank you very much....

Again i need help guys

this time with a dead line {tonight} :(
anyway the user is supposed to enter "i am user i am user" & the program will output
i 2
am 2
user 2
this is the code
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.util.*;
public class Try extends JFrame {
     private JLabel label;
     private JTextField field;
     private JTextArea area;
     private JScrollPane scroll;
     private int count;
     private String poprage="";
     public Try(){
          super("Application 3 / Word Occurence");
          getContentPane().setBackground(Color.CYAN);
          Container c = getContentPane();
          c.setLayout(new FlowLayout());
          label = new JLabel("Enter The Text Here");
          c.add(label);
          field = new JTextField(30);
          field.addActionListener(
               new ActionListener(){
                    public void actionPerformed(ActionEvent e){
                         StringTokenizer s = new StringTokenizer(e.getActionCommand());
                         count = s.countTokens();
                         while(s.hasMoreTokens()){
                              StringTokenizer z = new StringTokenizer(e.getActionCommand());
                              for(int i =0 ; i<count ;i++){
                                   int c=0;
                                   if(s.equals(z.nextToken())){
                                        c++;
                                   poprage += s+"\t"+c+"\n";}
          area.append(poprage);
         c.add(field);
          area = new JTextArea(10,30);
          area.setEditable(false);
          c.add(area);
          scroll = new JScrollPane(area);
          c.add(scroll);
          setSize(500,500);
          show();
     public static void main (String ar[]){
          Try a = new Try();
          a.addWindowListener(
               new WindowAdapter(){
                    public void windowClosing( WindowEvent e ){
                         System.exit(0);
}it gives me an exeption
Exception in thread main java.lang.NullPointerException
at Try.<init><Try.java.55>
at Try.main<Try.java.73>
first of all i did not take exeption handling or util package or data structure , so that no 1 insults me. O.K ??
second i really need ur help , thx in advance.
poprage.

first of all i did not take exeption handling or util
package or data structure , so that no 1 insults me.
O.K ??What do you mean you didn't "take" them? I can't imagine a whole class just for java exception handling or the util package...there are some things where you just have to read the magazine articles...
Anyway.
it gives me an exeption
Exception in thread main
java.lang.NullPointerException
at Try.<init><Try.java.55>
at Try.main<Try.java.73>
This means:
On line 73, in your main method, there's a call to Try's constructor.
On line 55, in Try's constructor, there's a null pointer exception.
Look on line 55. Look for a period (.). Something to the left of it is null.
You're the one with the original source code and an editor. It should be trivially simple for you to find line 55, whereas it's a pain for anyone reading your source on this forum.

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Just use the 2-finger pinch gesture on the screen.

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sdemo45 wrote:
Ok, so I was in class and decided to run the update on my computer because I had awhile to go before the end. The update downloads and everything just fine, then my computer restarts to finish the installation. The dialog box that comes up goes through "Installing files" until it gets to 100% then pauses for awhile. After about 5-10 minutes, the teacher says we can leave, so I did a hard shutdown because closing my MBP would have put it to sleep anyways.
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Mike

I still need help guys ... cannot sync....

i understand that when i plug my ipod into the usb it is ment to come up with '''' do you want to sync your ipod'''''' THIS DOESNT HAPPEN NOTHING ABOUT SYNCING APPEARS ALL THAT IT SAYS IS ''' DO YOU WANT TO IMPORT PICTURES FROM YOUR IPOD '''' PLEASE ANY IDEAS ........

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iTunes 11 for Windows: Set up syncing for iPod, iPhone, or iPad

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All you have to do is power off your old phone before activating your new one.

Would like to trace my ipod touch because I was robbed. I would find it please. need help from you guys. Not because I am able to get another. Thank you.

would like to trace my ipod touch because I was robbed. I would find it please. need help from you guys. Not because I am able to get another. Thank you.

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Reporting a lost or stolen Apple product
- iOS: How to find the serial number, IMEI, MEID, CDN, and ICCID number

I need help guys..

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