thank you for this helpful info.

Can someone help me rewrite this java program in python. This program takes a message from the shell and flashes the message one word at a time.

Now I am supposed to rewrite it in python...

I wrote a program in java that takes a message entered in the shell and flashes the message, then click the quit button to quit.

Now I am supposed to rewrite it in python. So far in TKinter I...

Thank you very much. It is working now after several attempts, I am new and just getting to know the java language.

Again, thank you for your help.

public class Book{

private String author, title;
private double price;

public Book (String abook){
book = abook;
title = title;
price = 0.0;

I tried it and it works but I get an error somewhere else now that public String getBook (), is an illegal start of expression. No clue what's goin on.

Thanks for your help so far though.

Yeh you are probably right but where do I put this constructor? I am sorry I have looked at java codes all day so, right now they all look the same.

My idea is to enter it where public void...

Can someone help me fix this? After I compile I get ilegal start of expression for the line that says public String getBook(). I cannot see why this is not allowed.

My output should be as...

Thanks for the resource. If I am understaning this right I now can write:

public class Variable<T>{ (etc). or does Variable extend <Variable T>. I am sorry I am still a bit lost, I am new to...

I have the following class and I am now supposed to add a parameter T, so that the value of Variable <T> is of type T rather than object.

I am now lost with this and need some help. Not getting...

I am supposed to do a sliding target class, then make a shooter class that shoots up three balls when the user clicks. I think I have the first two classes done, but I am stuck on the class that has...

I am not sure If to sure the popen 4. I am supposed to popen 3.

I guess the hardest part if that I am supposed to make a menu that allows the user to select option for ls such as ls -R, etc,...

I am supposed to design a GUI for ls, where the user could select these options from pull down menus. After the user selects options, clicking on go should run the ls.

The way I am...

Also, just so I know, what is the difference between old style classes and new style classes, for example in this case. All that I was ever tought about the new style classes is that they inherit...

I also have the run ()

public void run (){
while(ball Graphic.getX() < canvas.getWidth(){
ballGraphic.move(X_SPEED, 0);
pause (DELAY_TIME);
...

Thanks.

I got it.

I have the first class Hit the target class as follows:

import jave.awt.*;
import object.draw.*;

public class HitTheTarget extends ActiveObject {
private static final int SIZE=15;
private...

I am to create an old-style class with a constructor __str__, and accessor methods, such that the following code:

abook = Book(author = "Amy Doe", title = "Sun rise", price = 13.50)
print...

I am supposed to create a hit the target class with multiple classes. First place a ball that moves horizontally on the cavas, then create another class with a square that shoot up three balls when...