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Type: Posts; User: JeremiahWalker

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  1. Re: non-static method getDimensions() cannot be referenced ...

    Got it to work. Thanks.
  2. Re: non-static method getDimensions() cannot be referenced ...

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

    I was able to get this to work. Thanks for your help.
  4. non-static method getDimensions() cannot be referenced ...

    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...
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    Re: Reusable classes.

    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...
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    Reusable classes.

    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...
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    Re: Sales not working

    THe bar chart should reflect the salary. I think I figured it out, but if you have some insight, I'd appreciate it. Thanks.
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    Sales not working

    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...
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    My bullseye won't show

    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...
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    More number theory

    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...
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    Re: From python to java

    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...
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    Re: From python to java

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

    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...
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    Re: From python to java

    good point. I actually wrote that program when I was first starting out in programming.
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    From python to java

    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...
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    Re: Help me improve my code.

    Thanks a lot. I'll keep practicing
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    Re: Help me improve my code.

    Thanks a lot. I'll keep practicing
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    Re: Help me improve my code.

    Thanks and how would you write that?
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    Help me improve my code.

    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...
  20. Re: Employee class won't set salary and number values

    Thanks for the suggestion, can you show me the code?
  21. Employee class won't set salary and number values

    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...
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