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Type: Posts; User: bibboorton

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  1. Replies
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    1,772

    Re: FileReader help

    Main.java:14: cannot find symbol
    symbol : method toUpperCase()
    location: class java.io.File
    System.out.println(file.toUpperCase());
    ^...
  2. Replies
    6
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    1,772

    Re: FileReader help

    Here's my errors.. :D

    line 14 - cannot find symbol method toUpperCase()
    line 28 - cannot find symbol method Stringbuilder(java.io.*)

    And a question as to how FileReader basically works.. I...
  3. Replies
    6
    Views
    1,772

    FileReader help

    I gotta be honest, it's getting very hard for me to understand the lectures of my professor. I ask questions but I rarely get the answer I'm looking for. This time, he gave us an assignment about...
  4. Re: Basic program which gets cost, adds tax, gets payment then calculates change.

    Great! Thanks, j2me64! :-bd
  5. Re: Basic program which gets cost, adds tax, gets payment then calculates change.

    Wow! Thanks a lot for the help, guys! That was quite enlightening! :)) :D

    So to be clear, the class variable can be used by all methods, but the instance variable can only be used by the method it...
  6. Basic program which gets cost, adds tax, gets payment then calculates change.

    Here is the code:



    import java.io.*;

    class Change
    {
    double cost;
    double tax;
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