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Got it to work. Thanks.

I declared the method and its associated variables static, but now I get this error:
Rectangle.java:22: unreachable statement
return perimeter;
^
1 error

I was able to get this to work. Thanks for your help.

Doing some deeper study on classes and objects. The object here is to get the dimensions of a rectangle, and give the area and perimeter of the rectangle. the tester is giving me a compilation...

Time3Test.java:9: package com.walker.jhtp.reucla does not exist
import com.walker.jhtp.reucla.Time3;//import class Time 3
^

Time3Test.java:16: cannot access Time3...

I am doing an exercise on reusable classes, but I can't seem to get it to work right. Here is the code
Time3.java

//Jeremiah A.Walker
/**
Steps for Declaring a Reusable Class
Before a class...

THe bar chart should reflect the salary. I think I figured it out, but if you have some insight, I'd appreciate it. Thanks.

Hi:
So, in my pursuit of learning programming, I am writing a program that takes Sales Information, gives back the total, average and pay(commission is 9% of total sales + 200).

I want to create...

I'm working on a java assignment that requires me to draw a bullseye using Java.
I think the code is straight, but it would draw anything--it just gives me a blank screen.

Any help is appreciated...

Some code examples. I think I will focus on more useful and practical code from now on. I'm pretty sure noone cares about number theory. Can you guys give me a little insight as to how to...

My background is actually in IT, and in that field we don't really focus on programming. We are mostly responsible for implementing solutions. I want to learn programming to become more well...

Is it possible to reach in to the primes array and grab primes[max] to be able to print the "nth" prime number

Here is one using the Sieve of Eratosthenes. I found the algorithm on wikipedia.
I'm going to translate it to python


//Jeremiah A. Walker
//Prime number generator
//Java
//Sieve of...

good point. I actually wrote that program when I was first starting out in programming.

This is a program to generate all prime numbers between 0 and a given number(y). Is it possible to "translate" this program to java? The assignment calls on me to do this in java and I see no need...

Thanks a lot. I'll keep practicing

Thanks a lot. I'll keep practicing

Thanks and how would you write that?

Hi. I'm still studying my programming and am looking for ways to keep my code more readable and less redundant. This is my latest exercise. It runs and executes the way I want it to, but I have a...

Thanks for the suggestion, can you show me the code?

I'm new to Java and I'm writing a sample code wherein a user inputs employee info (name, position and monthly salary--which also calculates annual salary by doing monsal * 12). My set constructors...