HELP with a simple substitution cipher!?!?!

This is one of my homework problems and i don't really understand how to do this at all,
my teacher said i need to use arrays and not strings.
so could some one find a good example of this so i can try it out myself. (i cant find one?!?!)
thanks!??!
Design an algorithm Java program that takes a word (an array of characters) and produces the encoded version of the word (another array of characters) using the above key table to do the encoding. Once the algorithm has encoded the word, it should then decode the word into a third array of characters (which if done correctly, should be the same as the original word.

slvr99 wrote:
your still a virgin, balding and living, in ur moms basement
fuck youNice work. You have demonstrated exactly as much intelligence, creativity, and class as I had expected from you.

Similar Messages

Need help with a simple process with FTP Adapter and File Adapter

I am trying out a simple BPEL process that gets a file in opaque mode from a FTP server using a FTP adapter and writes it to the local file system using a File Adapter. However, the file written is always empty (zero bytes). I then tried out the FTPDebatching sample using the same FTP server JNDI name and this work fine surprisingly. I also verified by looking at the FTP server logs that my process actually does hit the FTP server and seems to list the files based on the filtering condition - but it does not issue any GET or RETR commands to actually get the files. I am suspecting that the problem could be in the Receive, Assign or Invoke activities, but I am not able identify what it is.
I can provide additional info such as the contents of my bpel and wsdl files if needed.
Would appreciate if someone can help me with this at the earliest.
Thanks
Jay

persiandude wrote:
Topic: Need help with if, else, and which statements and loops.
How would I display 60 < temp. <= 85 in java
System.out.println("60 < temp. <= 85 in java");
another question is how do I ask a question like want to try again (y/n) after a output and asking that everytime I type in yes after a output and terminate when saying No.Sun's [basic Java tutorial|http://java.sun.com/docs/books/tutorial/]
Sun's [New To Java Center|http://java.sun.com/learning/new2java/index.html].Includes an overview of what Java is, instructions for setting up Java, an intro to programming (that includes links to the above tutorial or to parts of it), quizzes, a list of resources, and info on certification and courses.
[http://javaalmanac.com|http://javaalmanac.com]. A couple dozen code examples that supplement [The Java Developers Almanac|http://www.amazon.com/exec/obidos/tg/detail/-/0201752808?v=glance].
jGuru. A general Java resource site. Includes FAQs, forums, courses, more.
JavaRanch. To quote the tagline on their homepage: "a friendly place for Java greenhorns." FAQs, forums (moderated, I believe), sample code, all kinds of goodies for newbies. From what I've heard, they live up to the "friendly" claim.
Bruce Eckel's [Thinking in Java|http://mindview.net/Books/DownloadSites] (Available online.)
Joshua Bloch's [Effective Java|http://www.amazon.com/Effective-Java-2nd-Joshua-Bloch/dp/0321356683/ref=pd_bbs_1?ie=UTF8&s=books&qid=1214349768&sr=8-1]
Bert Bates and Kathy Sierra's [Head First Java|http://www.amazon.com/exec/obidos/tg/detail/-/0596004656?v=glance].
James Gosling's [The Java Programming Language|http://www.bookpool.com/sm/0321349806].

Simple Substitution Cipher: What Went Wrong?

I've written a simple program that enables a user to type in the name of a plain text file, then have the file encoding using a simple (+1)substitution cipher. The program compiles, but when the encoded file displays, it displays on the first character of each word. The plain text file consists of the sentence "Now is the time for all good men to come to the aid of their party". Any assistance would be greatly appreciated. The code is as follows:
import java.io.*;
class FileReadText
 public static void main(String[] args) throws IOException
 BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
 String fileName;
 System.out.println("What file would you like to encrypt?");
 fileName = input.readLine();
 BufferedReader inFile = new BufferedReader(new FileReader(fileName));
 char[] cipher = {'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k',
 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y',
 'z', 'a'};
 char[] txt = fileName.toCharArray();
 char[] encTxt = new char[txt.length];
 for(int i = 0; i < txt.length; i++)
 if(txt[i] >= 'a' && txt[i] <= 'z')
 encTxt[i] = cipher[txt[i] - 'a'];
 else
 encTxt[i] = txt;
 System.out.println(encTxt[i]);
 inFile.close();

When do you actually read from the file? It looks like you're just trying to encrypt the filename. So if the filename was "test.txt" that's what you would be encrypting instead of "Now is the time for all good men to come to the aid of their party". That's the most obvious problem I see at least.

Need help with a simple basketball game.

Hi im new here and I need help with making this simple basketball game.
Im trying to recreate this game from this video. Im not sure if he is using as2 or as3
Or if anyone could help me make a game like this or direct me to a link on how to do it It would be greatly appreciated.

If you couldn't tell whether it is AS2 or AS3, it is doubtful you can turn it from AS2 into AS3, at least not until you learn both languages. There is no tool made that does it for you.

Need help with a simple program (should be simple anyway)

I'm (starting to begin) writing a nice simple program that should be easy however I'm stuck on how to make the "New" button in the file menu clear all the fields. Any help? I'll attach the code below.
====================================================
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class Message extends JFrame implements ActionListener {
 public void actionPerformed(ActionEvent evt) {
 text1.setText(" ");
 text2.setText("RE: ");
 text3.setText(" ");
 public Message() {
 super("Write a Message - by Kieran Hannigan");
 setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 setSize(370,270);
 FlowLayout flo = new FlowLayout(FlowLayout.RIGHT);
 setLayout(flo);
 //Make the bar
 JMenuBar bar = new JMenuBar();
 //Make "File" on Menu
 JMenu File = new JMenu("File");
 JMenuItem f1 = new JMenuItem("New");f1.addActionListener(this);
 JMenuItem f2 = new JMenuItem("Open");
 JMenuItem f3 = new JMenuItem("Save");
 JMenuItem f4 = new JMenuItem("Save As");
 JMenuItem f5 = new JMenuItem("Exit");
 File.add(f1);
 File.add(f2);
 File.add(f3);
 File.add(f4);
 File.add(f5);
 bar.add(File);
 //Make "Edit" on menu
 JMenu Edit = new JMenu("Edit");
 JMenuItem e1 = new JMenuItem("Cut");
 JMenuItem e2 = new JMenuItem("Paste");
 JMenuItem e3 = new JMenuItem("Copy");
 JMenuItem e4 = new JMenuItem("Repeat");
 JMenuItem e5 = new JMenuItem("Undo");
 Edit.add(e5);
 Edit.add(e4);
 Edit.add(e1);
 Edit.add(e3);
 Edit.add(e2);
 bar.add(Edit);
 //Make "View" on menu
 JMenu View = new JMenu("View");
 JMenuItem v1 = new JMenuItem("Bold");
 JMenuItem v2 = new JMenuItem("Italic");
 JMenuItem v3 = new JMenuItem("Normal");
 JMenuItem v4 = new JMenuItem("Bold-Italic");
 View.add(v1);
 View.add(v2);
 View.add(v3);
 View.addSeparator();
 View.add(v4);
 bar.add(View);
 //Make "Help" on menu
 JMenu Help = new JMenu("Help");
 JMenuItem h1 = new JMenuItem("Help Online");
 JMenuItem h2 = new JMenuItem("E-mail Programmer");
 Help.add(h1);
 Help.add(h2);
 bar.add(Help);
 setJMenuBar(bar);
 //Make Contents of window.
 //Make "Subject" text field
 JPanel row2 = new JPanel();
 JLabel sublabel = new JLabel("Subject:");
 row2.add(sublabel);
 JTextField text2 = new JTextField("RE:",24);
 row2.add(text2);
 //Make "To" text field
 JPanel row1 = new JPanel();
 JLabel tolabel = new JLabel("To:");
 row1.add(tolabel);
 JTextField text1 = new JTextField(24);
 row1.add(text1);
 //Make "Message" text area
 JPanel row3 = new JPanel();
 JLabel Meslabel = new JLabel("Message:");
 row3.add(Meslabel);
 JTextArea text3 = new JTextArea(6,22);
 messagearea.setLineWrap(true);
 messagearea.setWrapStyleWord(true);
 JScrollPane scroll = new JScrollPane(text3,
 JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
 JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
 //SpaceLine
 JPanel spaceline = new JPanel();
 JLabel spacer = new JLabel(" ");
 spaceline.add(spacer);
 row3.add(scroll);
 add(row1);
 add(row2);
 add(spaceline);
 add(spaceline);
 add(row3);
 setVisible(true);
 public static void main(String[] arguments) {
 Message Message = new Message();
}

persiandude wrote:
Topic: Need help with if, else, and which statements and loops.
How would I display 60 < temp. <= 85 in java
System.out.println("60 < temp. <= 85 in java");
another question is how do I ask a question like want to try again (y/n) after a output and asking that everytime I type in yes after a output and terminate when saying No.Sun's [basic Java tutorial|http://java.sun.com/docs/books/tutorial/]
Sun's [New To Java Center|http://java.sun.com/learning/new2java/index.html].Includes an overview of what Java is, instructions for setting up Java, an intro to programming (that includes links to the above tutorial or to parts of it), quizzes, a list of resources, and info on certification and courses.
[http://javaalmanac.com|http://javaalmanac.com]. A couple dozen code examples that supplement [The Java Developers Almanac|http://www.amazon.com/exec/obidos/tg/detail/-/0201752808?v=glance].
jGuru. A general Java resource site. Includes FAQs, forums, courses, more.
JavaRanch. To quote the tagline on their homepage: "a friendly place for Java greenhorns." FAQs, forums (moderated, I believe), sample code, all kinds of goodies for newbies. From what I've heard, they live up to the "friendly" claim.
Bruce Eckel's [Thinking in Java|http://mindview.net/Books/DownloadSites] (Available online.)
Joshua Bloch's [Effective Java|http://www.amazon.com/Effective-Java-2nd-Joshua-Bloch/dp/0321356683/ref=pd_bbs_1?ie=UTF8&s=books&qid=1214349768&sr=8-1]
Bert Bates and Kathy Sierra's [Head First Java|http://www.amazon.com/exec/obidos/tg/detail/-/0596004656?v=glance].
James Gosling's [The Java Programming Language|http://www.bookpool.com/sm/0321349806].

Help with a simple program.

I need some help writing a simple program. Can anybody help??
thanks to all.
2. HTML Java Source Code Reserved Word Highlighter
Write a program that inputs a Java source code file and outputs a copy of that file with Java keywords surrounded with HTML tags for bold type. For example this input:
public class JavaSource
public static void main ( String[] args )
if ( args.length == 3 )
new BigObject();
else
System.out.println("Too few arguments.");
will be transformed into:
public class JavaSource
public static void main ( String[] args )
if ( args.length == 3 )
new BigObject();
else
System.out.println("Too few arguments.");
In a browser the code will look like this:
public class JavaSource
public static void main ( String[] args )
if ( args.length == 3 )
new BigObject();
else
System.out.println("Too few arguments.");

Here is something that may get you started...
import java.io.*;
import java.util.*;
public class HtmlJava{
 public static void main(String arg[]){
 if(arg.length!=1){
 System.out.println("Usage java HtmlJava sourceFile");
 else
 new HtmlJava(arg[0]);
 HtmlJava(String source){
 try{
 BufferedReader sourceReader=new BufferedReader(new InputStreamReader(new FileInputStream(source)));
 BufferedWriter writer=new BufferedWriter(new OutputStreamWriter(new FileOutputStream(source+"Html.txt")));
 Vector keywords=new Vector();
 addKeywords(keywords);
 String line;
 StringTokenizer tokenizer=null;
 String word;
 while((line=sourceReader.readLine () )!=null){
 tokenizer=new StringTokenizer(line);
 while(tokenizer.hasMoreTokens()){
 word=tokenizer.nextToken();
 if(keywords.contains(word)){
 writer.write(""+word+" ");
 else{
 writer.write(word+" ");
 writer.write("\r\n");
 writer.close();
 sourceReader.close();
 System.out.println("Output File written to "+source+"Html.txt");
 catch(Exception ex){
 ex.printStackTrace();
 private void addKeywords(Vector keywords){
 keywords.addElement ( "abstract");
 keywords.addElement( "boolean");
 keywords.addElement( "break");
 keywords.addElement( "byte");
 keywords.addElement( "byvalue");
 keywords.addElement( "case");
 keywords.addElement( "cast");
 keywords.addElement( "catch");
 keywords.addElement( "char");
 keywords.addElement( "class");
 keywords.addElement( "const");
 keywords.addElement( "continue");
 keywords.addElement( "default");
 keywords.addElement( "do");
 keywords.addElement( "double");
 keywords.addElement( "else");
 keywords.addElement( "extends");
 keywords.addElement( "false");
 keywords.addElement( "final");
 keywords.addElement( "finally");
 keywords.addElement( "float");
 keywords.addElement( "for");
 keywords.addElement( "future");
 keywords.addElement( "generic");
 keywords.addElement( "goto");
 keywords.addElement( "if");
 keywords.addElement( "implements");
 keywords.addElement( "import");
 keywords.addElement( "inner");
 keywords.addElement( "instanceof");
 keywords.addElement( "int");
 keywords.addElement( "interface");
 keywords.addElement( "long");
 keywords.addElement( "native");
 keywords.addElement( "new");
 keywords.addElement( "null");
 keywords.addElement( "operator");
 keywords.addElement( "outer");
 keywords.addElement( "package");
 keywords.addElement( "private");
 keywords.addElement( "protected");
 keywords.addElement( "public");
 keywords.addElement( "rest");
 keywords.addElement( "return");
 keywords.addElement( "short");
 keywords.addElement( "static");
 keywords.addElement( "super");
 keywords.addElement( "switch");
 keywords.addElement( "synchronized");
 keywords.addElement( "this");
 keywords.addElement( "throw");
 keywords.addElement( "throws");
 keywords.addElement( "transient");
 keywords.addElement( "true");
 keywords.addElement( "try");
 keywords.addElement( "var");
 keywords.addElement( "void");
 keywords.addElement( "volatile");
 keywords.addElement( "while");
}Hope it helped

Help with a simple 1811 configuration

I have a very basic level of understanding with Cisco products and I need help with what should be simple and even doable by me.
I have a Cisco 1811 integrated router and am simply trying to use it on my home network. I can configure the router with an enable secret password, password encryption, VTY, aux, and cons logins with no issues. The router has 2 Ethernet interfaces, 0 and 1 and 8 switch ports.
The idea is to bring Comcast ISP service into one of the Ethernet ports and then have three machines on the switch ports able to access the Internet. Also I have an off-the shelf wireless router that I thought I would just plug that into an available switch port and allow a wireless AP as well.
This is so simply, that I can't believe I can't figure it out, but I can't.
I set int F1 to DHCP, performed a 'no shut', and connected the ISP's router and have an up and up indication. I have setup a static network with my three machines on the switch ports and enabled all applicable ports and have up and up indications - however, no traffic flow, even amongst my static Layer 2 switched LAN - not even a 'ping'. By my understanding of Layer 2, this should work right now, whether the ISP service is working or not - WHAT AM I DOING WRONG?
The addressing scheme I have ended up on is 172.16.1.0/28
Obviously without the first hurdle cleared, of why the switched LAN doesn’t work, I haven't got any deeper. Do I need to configure NAT? I don't think I would need to in the scenario right?
All of my experience, and none at the CCNA level, has been with larger Cisco equipment. One thing I noticed on the 1811 was that when trying to create a new VLAN, it appears to work yet does not do anything and the 'sh vlans' output returns nothing, not even the VLAN1 I can see with 'sh ip int brief".
Anyway, if anyone has time to help a newbie out I would appreciate it; I’m lost.
Thanks,
Josh

Thanks for the help Andrew! You know, I think if this was two separate devices (switch and router) I think I would be up and running, but this integrated stuff is throwing me off, not to mention that the IOS is a much older version (I guess) than what I'm used to.
They were throwing this 1811 in the trash can at work, so I just emptied the trash can. I have no documentation at all but I have since found the 1800 series documentation on Cisco.com and have tried to implement the basic configurations cited; with what seems like success, but still no joy. I did have to recover the password and did so with 0x2142, I bypassed the setup and compared the default configuration with what is listed in the documentation and they DO NOT match; I also tried to go through setup mode with the same indications. Additionally I've also learned that the 1800 series is pre-configured on certain options (DHCP, VLAN), which is new to me - I thought Cisco routers were not configured by default - isn't that kind of the point? (By the way, the below port status may not be correct since I now have all the ports unplugged)
Anyway, here is the 'show run' command, the 'sh ip int brief' command, followed by the 'sh version' command:
Show Run
Casino#sh run
Building configuration...
Current configuration : 2006 bytes
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
hostname Casino
boot-start-marker
boot-end-marker
enable secret 5 $1$meWw$nsMTp6US7axi/uE0MWULK.
enable password 7 06535E741C1B584C55
no aaa new-model
ip cef
no ip dhcp use vrf connected
ip dhcp excluded-address 172.16.1.1
ip dhcp pool Casino
   import all
   network 172.16.1.0 255.255.255.240
   default-router 67.165.208.1
   dns-server 68.87.89.150
   domain-name hsd1.co.comcast.net
no ip domain lookup
ip domain name GinRummy.localhost
ip name-server 68.87.85.102
ip name-server 68.87.69.150
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
multilink bundle-name authenticated
archive
log config
hidekeys
interface Loopback0
ip address 172.16.1.1 255.255.255.240
interface FastEthernet0
no ip address
shutdown
duplex auto
speed auto
interface FastEthernet1
ip address dhcp
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
pppoe enable
pppoe-client dial-pool-number 1
interface BRI0
no ip address
encapsulation hdlc
shutdown
interface FastEthernet2
interface FastEthernet3
interface FastEthernet4
interface FastEthernet5
interface FastEthernet6
interface FastEthernet7
interface FastEthernet8
interface FastEthernet9
interface Vlan1
no ip address
ip nat inside
ip virtual-reassembly
interface Dialer0
ip address negotiated
ip mtu 1492
encapsulation ppp
dialer pool 1
ppp authentication chap
ip forward-protocol nd
no ip http server
no ip http secure-server
ip nat pool Casino 172.16.1.2 172.16.1.14 netmask 255.255.255.240
ip nat inside source list 1 interface Dialer0 overload
access-list 1 permit 172.16.1.0 0.0.0.15
dialer-list 1 protocol ip permit
control-plane
line con 0
password 7 080E5916584B4442435E5C
login
line aux 0
password 7 013C135C0A59475A70191E
login
line vty 0 4
password 7 09635B51485756475A5954
login
end
Show IP Interface Brief
Casino#sh ip int brief
Interface                  IP-Address      OK? Method Status                Prl
FastEthernet0              unassigned      YES NVRAM administratively down do
FastEthernet1              unassigned      YES DHCP   up                    do
BRI0                       unassigned      YES NVRAM administratively down do
BRI0:1                     unassigned      YES unset administratively down do
BRI0:2                     unassigned      YES unset administratively down do
FastEthernet2              unassigned      YES unset up                    do
FastEthernet3              unassigned      YES unset up                    do
FastEthernet4              unassigned      YES unset up                    do
FastEthernet5              unassigned      YES unset up                    do
FastEthernet6              unassigned      YES unset up                    do
FastEthernet7              unassigned      YES unset up                    do
FastEthernet8              unassigned      YES unset up                    do
FastEthernet9              unassigned      YES unset up                    up
Vlan1                      unassigned      YES NVRAM up                    up
Loopback0                  172.16.1.1      YES manual up                    up
Dialer0                    unassigned      YES manual up                    up
NVI0
'show version'
Casino#sh ver
Cisco IOS Software, C181X Software (C181X-ADVIPSERVICESK9-M), Version 12.4(15))
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2008 by Cisco Systems, Inc.
Compiled Thu 24-Jan-08 13:05 by prod_rel_team
ROM: System Bootstrap, Version 12.3(8r)YH12, RELEASE SOFTWARE (fc1)
Casino uptime is 52 minutes
System returned to ROM by reload at 17:09:25 UTC Fri Jul 1 2011
System image file is "flash:c181x-advipservicesk9-mz.124-15.T3.bin"
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
[email protected].
Cisco 1812 (MPC8500) processor (revision 0x400) with 118784K/12288K bytes of m.
Processor board ID FHK120622J3, with hardware revision 0000
10 FastEthernet interfaces
1 ISDN Basic Rate interface
31488K bytes of ATA CompactFlash (Read/Write)
Configuration register is 0x2102
Thanks again for your help,
Josh

Help with some simple coding

Hello
I am very new to Java and am currently studying a course in the language.
I am working through a tutorial at the moment and a question has been asked and I am struggling a bit
I have been given the code to a program that creates a window with a ball bouncing around inside the window.
There are 2 classes (code below) - Call class - this contains all the code need to create the ball and BallWorld Class (the main Class) this create the window and moves the ball, it also detects if the ball hits the edge of the window, whne this happens it redirects the ball. I understand how all this code works
I have been asked the following:-
Rather than testing whether or not the ball has hit the wall in the nmain program, we could use inhertitance to provide a specialized forom of Ball. Create a class BoundedBall that inherits from the class Ball. The constructor for this class should provide the height and width of the window, which should be maintained as data fields in the class, rewrite the move method so that the ball moves outside the bound, it automatically reflects its direction. Finally rewrite the BallWorld class to use an instance of BoundedBall rather than ordianary Ball, and elimiante the bounds test in the main program.
I am having trouble with this and I can not get my code to work, I think I may be going in completly the wrong direction with the code can sombody please provide me with a simple working code for both the BoundedBall and ammended BallWorld class, as this will help me understand whare I am going wrong
Ball class
//a generic round colored object that moves
import java.awt.*;
public class Ball {
public Ball (Point lc, int r) { //constructor for new ball
 //ball centre at point loc, radius rad
 loc = lc;
 rad = r;
protected Point loc; //position in window
protected int rad; //radius of ball
protected double changeInX = 0.0; //horizontal change in ball position in one cycle
protected double changeInY = 0.0; //vertical change in ball position in one cycle
protected Color color = Color.blue; //colour of ball
//methods that set attributes of ball
public void setColor(Color newColor) {color = newColor;}
public void setMotion(double dx,double dy)
{changeInX = dx; changeInY = dy;}
//methods that access attributes of ball
public int radius() {return rad;}
public Point location() {return loc;}
//methods to reverse motion of the ball
public void reflectVert(){ changeInY = -changeInY; }
public void reflectHorz(){ changeInX = -changeInX; }
//methods to move the ball
public void moveTo(int x, int y) {loc.move(x,y);}
public void move(){loc.translate((int)changeInX, (int)changeInY);}
//method to display ball
public void paint (Graphics g) {
g.setColor(color);
g.fillOval(loc.x-rad, loc.y-rad, 2*rad, 2*rad);
BallWorld class
//A bouncing ball animation
import java.awt.*; //import the awt package
import javax.swing.JFrame; //import the JFrame class from the swing package
public class BallWorld extends JFrame{
 public static void main (String [] args){
 BallWorld world = new BallWorld(Color.red);
 world.show();
for(int i = 0; i < 1000; i++) world.run();
System.exit(0);
 public static final int FrameWidth = 600;
 public static final int FrameHeight = 400;
private Ball aBall = new Ball(new Point (50,50),20);
 private BallWorld(Color ballColor) { //constructor for new window
 //resize frame, initialize title
 setSize(FrameWidth, FrameHeight);
 setTitle("Ball World");
//set colour and motion of ball
 aBall.setColor(ballColor);
 aBall.setMotion(3.0, 6.0);
 public void paint (Graphics g) {
//first draw the ball
super.paint(g);
 aBall.paint(g);
public void run(){
 //move ball slightly
 aBall.move();
Point pos =aBall.location();
if ((pos.x < aBall.radius()) ||
(pos.x > FrameWidth - aBall.radius()))
aBall.reflectHorz();
if ((pos.y < aBall.radius()) ||
(pos.y > FrameHeight - aBall.radius()))
aBall.reflectVert();
repaint();
try{
Thread.sleep(50);
} catch(InterruptedException e) {System.exit(0);}

Here - you can study this :0))import java.awt.*;
import javax.swing.*;
public class MovingBall extends JFrame {
 mapPanel map = new mapPanel();
 public MovingBall() {
 setBounds(10,10,400,300);
 setContentPane(map);
 public class mapPanel extends JPanel {
 Ball ball = new Ball(this);
 public void paintComponent(Graphics g) {
 super.paintComponent(g);
 ball.paint(g);
public class Ball extends Thread {
 mapPanel map;
 int x = 200, y = 20, xi = 1, yi = 1;
public Ball(mapPanel m) {
 map = m;
 start();
public synchronized void run(){
 while (true) {
 try{
 sleep(10);
 catch(InterruptedException i){
 System.out.print("Interrupted: ");
 move();
public void move() {
 map.repaint(x-1,y-1,22,22);
 if (x > map.getWidth()-20 || x < 0) xi = xi*-1;
 if (y > map.getHeight()-20 || y < 0) yi = yi*-1;
 x = x + xi;
 y = y + yi;
 map.repaint(x-1,y-1,22,22);
 public void paint(Graphics g) {
 Graphics2D g2 = (Graphics2D)g;
 g2.setColor(Color.red);
 g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
 RenderingHints.VALUE_ANTIALIAS_ON);
 g2.fillOval(x,y,20,20);
 g2.dispose();
public static void main(String[] args) {
 new MovingBall().show();
}

Can someone help with this simple application

I am taking my first java class and there are limited resourses for the class as far as getting help with coding.
Any hoo if any one can point me in the correct direction from the following information listed below I would be greatfull. I am trying to use the set and get methods on the instance veriables and then I am goign to post the results once I get them workign to a JOption pane window.
examples are most welcome thanks
// Invoice.java
// Homework assignment 3.13
// Student Arthur Clark
public class Invoice // public class
String partNumber;// instance veriable quantity
String partDescription;// instance verialbe partDescription
//constructors
public void setpartNumber( String number, String description )
          partNumber = number; //initalize quantity
          partDescription = description; // initalize partDescription
     }// end constructors
//method getpartNumber
public String getpartNumber()
          return partNumber;
     }//end method getpartNumber
public String getpartDescription()
          return partDescription;
     }// end method getpartDescription
public void displayMessage()
     //this is the statement that calls getpartNumber
     System.out.printf(" part number # \n%s!\n the description", getpartNumber(), getpartDescription() );
} // method displaMessage
}// end method main
// Fig. 3.14 InvoiceTest.java
// Careate and manipulate an account object
import java.util.Scanner;
import javax.swing.JOptionPane;//import JOptionPane
public class InvoiceTest{
     // main method begins the exciution of the program
     public static void main ( String args [] )
          // create Scanner to obtain input from mommand window
          Scanner input = new Scanner ( System.in );
          // create a Invoice object and assig it to mymethod
          Invoice myMethod = new Invoice();
          Invoice myMethod2 = new Invoice();
          // display inital value of partName, partDescriptoin
          System.out.printf( "inital partname is %s\n\n", myMethod.getpartNumber() );
          // prompt for and read part name, partDescription
          System.out.println( "please enter the Part Number:" );
          String theNumber = input.nextLine(); // read a line of text
          myMethod.setpartNumber( theNumber ); // set the part name with in the parens
          System.out.println();// outputs blank line
          myMethod.displayMessage();
          System.out.println( "please enter the Part Description" );
          String theDescription = input.nextLine(); // read a line of text
          myMethod2.setpartDescription( theDescription );// set the part description
          System.out.println();// outputs blank line
          myMethod2.displayMessage();
     }// end main mehtod
}// end class

//constructors
public void setpartNumber( String number, String description )
          partNumber = number; //initalize quantity
          partDescription = description; // initalize partDescription
     }// end constructorsThe above code is not a constructor. You do not include a return type, void or anything else. Also, the constructor should be called the same as your class.
public Invoice( String number, String description )
          partNumber = number;
          partDescription = description;
     } Another thing, comments should only be used when it isn't bleedingly obvious what your code is doing.
P.S. is your middle initial C?

Im DROWNING! need help with a simple java assignment! plz someone help me!

i need help with my java assignment, with validating a sin number. easy for must who know java. im drowning... please help!

You will need to store each digit of the social insurance number in a field of its own. To validate the entry you will:
1. Multiply the 2nd, 4th, 6th and 8th digit by 2.
2. If the product of any of the four multiplications result in a value greater than 9, add the two resulting digits together to yield a single-digit response. For example 6 * 2 = 12, so you would add the 1 and the 2 to get a result of 3.
3. Add these four calculated values together, along with the 1st, 3rd, 5th, and 7th digits of the original number.
4. Subtract this sum from the next highest multiple of 10.
5. The difference should be equal to the 9th digit, which is considered the check digit.
Example of validating S.I.N. 765932546
1st digit 7
2nd digit (6*2 =12 1+2=) 3
3rd digit 5
4th digit (9*2 = 18 1+8 =) 9
5th digit 3
6th digit (2*2 = 4) 4
7th digit 5
8th digit (4*2 = 8) 8
Total 44 next multiple of 10 is 50
50-44 = 6 which is the 9th digit
Therefore the S.I.N. 765932546 is Valid
********* SIN Validation *********
Welcome - Please enter the first number: 120406780
Second digit value multiplied by 2 4
Fourth digit value multiplied by 2 8
Sixth digit value multiplied by 2 12
Eighth digit value multiplied by 2 16
Value derived from 6th digit 3
Value derived from 8th digit 7
The total is 30
Calculated digit is 10
Check digit must be zero because calculated value is 10
The SIN 120406780 is Valid
this is my assignemtn this is what i have! i dont know where to start! please help me!
/* File: sinnumber.java
 Author: Ashley
 Date: October 2006
 Purpose: Lab1
import java.util.Scanner;
public class Lab1
 public static void main(String[] args)
 Scanner input = new Scanner(System.in);
 int sin = 0;
 int number0, number1, number2, number3, number4, number5, number6, number7, number8;
 int count = 0;
 int second, fourth, sixth, eighth;
 System.out.print("\t\n**********************************");
 System.out.print("\t\n**********SIN Validation**********");
 System.out.print("\t\n**********************************");
 System.out.println("\t\nPlease enter the First sin number: ");
 sin = input.nextInt();
 count = int.length(sin);
 if (count > 8 || count < 8)
 System.out.print("Valid: ");
 }

Can anyone help with a simple coding problem?

I'm creating a website using Dreamweaver MX 2004 and making a
real mess of it!
I have created two pages which are identical in terms of
background, but one has a text box in the middle. What I want to
happen when you click the link to this page is the first one
without the text box appears for a couple of seconds, then the
other page automatically loads to give the impression that this
text box has magically appeared. really simple, but I can't find
any behaviour codes to make this happen!
Can anyone help me out with a code or give me a clue to how
it can be achieved really easily.
Cheers everyone!

You can try just using the same page and hiding and showing
the layer using the Behaviors menu. that would acheive the same
thing without having to load another page.

Need help with a simple Rename/Join Domain/Install SCCM Client Task Sequence

Good morning everyone,
I need to create a very simple task sequence that will run an .exe that we have created that renames the computer based on a prefix-serialnumber...then restarts, adds it to our domain, restarts, and then installs the SCCM client.
1) run rename program
2) join to domain
3) install sccm client
Can someone help me with the steps that will be required for this?
Thank you very much!
**note, these will not be formatted/have an OS installation ran on it with this task sequence. The situation is that we are receiving 400+ custom configured laptops, and we're going to have to rename/join/install sccm on each...trying to simplify
this
any recommendations are greatly appreciated!

Narcoticoo : Which boot image am i supposed to be using to insure that it boots into Standard Windows, NOT WinPE? I have a standard x86 package / boot image i've been using. If it boots up with this, it goes into WinPE (correct me if I'm wrong,
for this seems to be what happens each time it boots off the boot image...it does not go into windows standard/full)
When I go into properties of the one i'm using, and take the check off of "Use a boot image", where it will not boot to WinPE, it will not even show up in my list of available task sequences for
1) when I PXE boot to try the task sequence, or
2) when I try to make stand-alone media for this task sequence as you have suggested
When I run the standalone media, the only log files I find are the following with errors:
PackageID = 'MPS0014E' InstallSoftware
12/8/2014 12:28:36 PM 2344 (0x0928)
BaseVar = '', ContinueOnError='' InstallSoftware
12/8/2014 12:28:36 PM 2344 (0x0928)
ProgramName = 'MPHS - Rename Computer' InstallSoftware
12/8/2014 12:28:36 PM 2344 (0x0928)
SwdAction = '0002' InstallSoftware
12/8/2014 12:28:36 PM 2344 (0x0928)
IsSMSV4PlusClient() == true, HRESULT=80004005 (e:\nts_sccm_release\sms\client\osdeployment\installsoftware\main.cpp,332)
InstallSoftware 12/8/2014 12:28:36 PM
2344 (0x0928)
Configuration Manager client is not installed
InstallSoftware 12/8/2014 12:28:36 PM
2344 (0x0928)
Process completed with exit code 2147500037
TSManager 12/8/2014 12:28:36 PM
1544 (0x0608)
TSManager 12/8/2014 12:28:36 PM
1544 (0x0608)
Failed to run the action: Install Package.
Unspecified error (Error: 80004005; Source: Windows)
TSManager 12/8/2014 12:28:36 PM
1544 (0x0608)
Failed to run the action: Install Package. Execution has been aborted
TSManager 12/8/2014 12:28:36 PM
1544 (0x0608)
Do not send status message in full media case
TSManager 12/8/2014 12:28:36 PM
1544 (0x0608)
Failed to run the last action: Install Package. Execution of task sequence failed.
Unspecified error (Error: 80004005; Source: Windows)
TSManager 12/8/2014 12:28:36 PM
1544 (0x0608)
Do not send status message in full media case
TSManager 12/8/2014 12:28:36 PM
1544 (0x0608)
Execution::enExecutionFail != m_eExecutionResult, HRESULT=80004005 (e:\nts_sccm_release\sms\client\tasksequence\tsmanager\tsmanager.cpp,866)
TSManager 12/8/2014 12:43:48 PM
1544 (0x0608)
Task Sequence Engine failed! Code: enExecutionFail
TSManager 12/8/2014 12:43:48 PM
1544 (0x0608)
TSManager 12/8/2014 12:43:48 PM
1544 (0x0608)
Task sequence execution failed with error code 80004005
TSManager 12/8/2014 12:43:48 PM
1544 (0x0608)

I need help with some simple code! Please read!

hi everyone.
I'm having problems with a piece of code, and i'd be extremely greatful if somebody could give me a hand with it. I'm totally new to java and have to make a program for my university degree, but i'm finding it extremely difficult, mainly due to my total lack of apptitude for this type of thing. I know this is easy stuff, but the books I have are no use so any help would be greatly appreciated.
I have to write a program which uses two class files. I want one with the code to produce a simple button, and one to invoke it several times at different locations. I decided to write the program as one class file at first, and thought i'd be able to split it up at later. The program works fine when it is one class file. My book said that to split the two classes up, all i needed to do was change the second class to public, although this seems to not work at all. I'm at my wits end on this, and if anyone could correct my code I'd be eternally greatful.
Here is the first class... (sorry about the lack of indentation)
>>>>>>>>>>
import java.awt.*;
import java.applet.Applet;
public class Phone extends Applet {
private Image image;
public void init() {
setLayout(null);
image = getImage(getDocumentBase(), "phone.jpg");}
public void paint (Graphics g) {
g.drawImage(image, 0, 0, 700, 530, this);
PhoneButton myButton;
myButton = new PhoneButton(20,20);
>>>>>>>
This is the second class....
>>>>>>>
public class PhoneButton {
private Button butt;
public PhoneButton(int a, int b, int c){
setLayout(null);
butt = new Button();
butt.setBounds(a,b,20,20);
add(butt);
>>>>>>>>
My compiler generates errors relating to Button, but i can't do anything to please it.
Also, could anyone give me some pointers on how to add a different number or symbol to each button. That is what I added int c for, but i couldn't get it to work.
Cheers in advance.
Michael Morgan

I found that there are 5 error in your code.
1. You should import the "java.awt" package to the PhoneButton.java
2. The PhoneButton is not a kind of Component. You cannot not add it to the Phone class
3. the myButton = new PhoneButton(20, 20) does not provide enough parameters to create PhoneButton
4. You cannot add a Button to a PhoneButton. Becaue the PhoneButton is not a kind of Container
Fixed code:
import java.awt.*;
public class PhoneButton extends Button {
public PhoneButton(int a, int b, int c){
setBounds(a, b, 20, 20);
setLabel(String.valueOf(c));
===========================================
import java.awt.*;
import java.applet.Applet;
public class Phone extends Applet {
private Image image;
public void init() {
setLayout(null);
image = getImage(getDocumentBase(), "phone.jpg");}
public void paint (Graphics g) {
g.drawImage(image, 0, 0, 700, 530, this);
PhoneButton myButton;
myButton = new PhoneButton(20,20, 1);
======================
Visual Paradigm for UML - Full Features UML CASE tool
http://www.visual-paradigm.com/

Help with a simple pause-code function

For a week I've been trying to figure out a simple pause-code
function fror AS 3.0. I need something that pauses AS code for set
amounts of time. People have tried to help me on this forum, but
I've still not been able to make the code work.
Here is what I have at the moment for pause-code (not
working):
var intID;
intID = setInterval(delay, 3000); //this tells flash to wait
3 seconds
function delay(){
clearInterval(intID);
_root.gotoAndPlay(1); // or do something else...
The person who supplied me with this code did not include the
first line "var intID", but as a new flash user, I wasn't sure how
else to declare intID. Could someone with some flash experience
walk me through the steps of creating a pause-code function or add
to the one I have already provided. When I use the above code in my
flash document, the pause feature does not work at all. It
essentially skips over the setInterval and clearInterval functions
and plays the root clip in delay(). I need code meant for AS 3.0
and I'm becoming increasingly desperate for a response.
I hope this is understandable and thank you for taking a
look,
Sam

Hello KGlad,
Thankyou for that information. I had no idea lol. Could you
please clarify and explain a little more about using the timer
class to delay execution of code? Possibly provide an example? I
would be very grateful.
Thanks,
Sam

Newbie help with a "simple" VI.

Hi all,
I need to write a VI with the following specifications:
Input: An integer
Output: Two integers mapping the input integer to a coordinate system based on the following mapping system:
22 23 24 25 ..
21 06 07 08 09
20 05 00 01 10
19 04 03 02 11
18 44 45 46 12
17 16 15 14 13
For instance, an input of 0 would be an output of (0,0). An input of 5 would be an output of (-1, 0) and an input of 23 would be an output of (-1, 2).
As you can see it is just a clockwise rectangular coordinate system starting with 0 in the middle.
I am new to LabVIEW and am having trouble visualizing how to do this. If I were in a text based language, I would do something like create a 2d array of booleans representing my coordinate system, and travel around in a clockwise circle marking each as true until I reached the input number, then output my current row and column. Does anyone have any suggestions of the best way to do it in LabVIEW? (In case you were curious why I don't stick with a language I know-- LabVIEW has the drivers for the motion controller I am using).
I know this is not as complex as many of the questions here, but any help or tips would be appreciated!

22 23 24 25 ..
21 06 07 08 09
20 05 00 01 10
19 04 03 02 11
18 44 45 46 12
17 16 15 14 13
As you can see it is just a clockwise rectangular coordinate system starting with 0 in the middle.
--- Actually, I'm having trouble seeing that, as the "44 45 46" seems out of place.
--- I'll assume that is an error in your table, not an error in your words.
I know this is not as complex as many of the questions here, but any help or tips would be appreciated!
--- Actually, this sort of thing is fun for me, because I get to be creative.
Consider the rules for generating a spiral pattern like that.
Let's use a complex number to represent a position: Imag = row, Real = column
Let's use a complex number to represent a DIRECTION: 0-1i = up, 1+0i = right, 0+1i = down, -1+0i = left
Let's remember that multiplying a complex number by 0+1i is a turn of 90 degrees.
Let's start out with a position and a direction:
POSITION = 2+2i
DIRECTION = 0-1i (up)
Let's start out with an array of -1 numbers (meaning empty cells)
To generate the array is then simple:
FOR i = 0 to N-1 // however many cells needed
 CellArray[POSITION.imag, POSITION.real] = i // put a number into the cell.
 TURNRIGHT = DIRECTION * 0+1i // look 90 degrees right
 if CellArray[TURNRIGHT.imag, TURNRIGHT.real] < 0 // if that cell is empty
 DIRECTION = TURNRIGHT // turn right
 end if
 POSITION = POSITION + DIRECTION // move to next cell
end for
The upper FOR loop in the code demonstrates this.
The lower WHILE loop in the code is basically the same, but it:
stops when it reaches the input number
Subtracts the starting position from the current position
Converts the complex number to X and Y values
I believe your third example ("an input of 23 would be an output of (-1, 2).") is wrong, because of the 44-46 problem.
Here is the code, attached is a VI.
Steve Bird
Culverson Software - Elegant software that is a pleasure to use.
Culverson.com
Blog for (mostly LabVIEW) programmers: Tips And Tricks
Attachments:
Spiral.vi ‏11 KB

HELP with a simple substitution cipher!?!?!

Similar Messages

Maybe you are looking for