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Type: Posts; User: JavaNoob82

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  1. Replies
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    606

    Re: coverting to Char?

    thanks for the Reply Json basically i have to modify my arrayUtil so it generates random chars im not too sure how to do it :S

    import java.util.Random;

    public class ArrayUtilOne
    {

    public...
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    606

    coverting to Char?

    how would i convert numeric code to char? ive come stuck on a program and im not too sure how to change it over to char A-Z.. any help would be great
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    2,374

    bubble sort timer problem

    hi guys my aim is to generate a bubblesort, which is done no problem but one thing i cant figure out is generating how long it takes on each part of the array any input would be great!! thanks

    ...
  4. Re: hey guys new to recursion any ideas for me?

    many thanks for the reply helloworld i have ammended it but having one error cant quiet see where im going wrong.

    import java.util.Scanner;
    public class SumTester
    {
    public static void...
  5. hey guys new to recursion any ideas for me?

    Im supposed to Write a recursive method that computes the sum of the first n strictly positive integers. Im new to recursion any help would be great. im getting errors at moment...


    [/
    mport...
  6. Re: Im getting 1 Silly error can someone help please

    Cheers for your input anywayz dude im guna hit the hay pretty soon will try again after my first lecture we got till 5 anywayz so hopefully i will have it sorted by then... will take on board what...
  7. Re: Im getting 1 Silly error can someone help please

    bad advice from another java programmer that i know lol

    import java.util.Arrays;
    import java.util.List;

    public class PhoneBook
    {

    public PhoneBook(PhoneBookEntry directory)
    {
  8. Re: Im getting 1 Silly error can someone help please

    class PhoneBookEntry implements Serializable
    {
    private String name;
    private String number;


    public PhoneBookEntry(String name, String number)
    {
    this.name = name;
    ...
  9. Re: Im getting 1 Silly error can someone help please

    fair do's fella. i dont think im the only one sorts struggling on this assignment. i know a few.. ive done task 1 no probz. hopefully get the next 2 programs out of the way by tomoz.. what program do...
  10. Re: Im getting 1 Silly error can someone help please

    import java.util.Arrays;
    import java.util.List;

    public class PhoneBook{

    public class PhoneBook(PhoneBookEntry directory)
    {
    int numEntries = Math.max(directory.size(),...
  11. Re: Im getting 1 Silly error can someone help please

    u know what chris its that late in the day i cant think straight bud. ive ammended my code but no such luck. are you studying with steve in bangor dude?


    import java.util.Arrays;
    import...
  12. Re: Im getting 1 Silly error can someone help please

    hey chris cheers for the reply. have removed the < > still gettin the same error dude. havent had much joy with this program its due in tomoz too.. bummer lol
  13. Im getting 1 Silly error can someone help please

    import java.util.Arrays;
    import java.util.List;

    public class PhoneBook(<PhoneBookEntry> directory){
    {
    int numEntries = Math.max(directory.size(), DEFAULT_SIZE);
    ...
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    Re: help with a error message

    i havent created it yet. so do u think when ive created tht program it will sort my other program out?
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    902

    Re: help with a error message

    many thanks for the reply ive have been at my program for few hours now i have made progress but not without error messages would be grateful if you could help me
    import java.util.ArrayList;...
  16. Replies
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    902

    help with a error message

    hey guys im getting an error message with my code and was just wondering if you could help me out? its sayin <identifier> expected on
    private ArrayList<DirectoryTest> entries = new...
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    934

    Re: array program assistance needed

    hey helloworld922 many thanks for the reply. appreciate it.. i have defined it here is my sample. i have another program working off my entry class also. could it be possible to run 2 programs off...
  18. Replies
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    934

    array program assistance needed

    Hey guys i was wondering whether anyone could help me out ive got to create a program that creates three directory entries and place them in an array of length 10. Once the entries have been placed...
  19. Re: Hey Guys new to Java.. Got most of program done require a little assistance plz

    cheers dude i have ammeded my program with your guidence thank you.. i need to set a counter also so that the person test prints out the number of person entered onto the screen so something like....
  20. Re: Hey Guys new to Java.. Got most of program done require a little assistance plz

    many thanks for your reply lewvan00. i see with your code that you kindly wrote to help me out, i dont see any access or mutator methods used. is there a way of accessing my person test by calling a...
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    Im the Newest Member!! =D

    hey guys and girls, just thought id say a big hello to you all, im new to java also and any help of anyone would be great to help me along the way.. i have posted up a thread already and any input...
  22. Hey Guys new to Java.. Got most of program done require a little assistance plz

    hey guys the aim is to have 5 users to input data into their program and to output 5 people that have entered their details respectively. any hints would be great =)

    my program needs =
    a loop so...
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