Hi.
Well, at first - you don't change the "index" variable from the time, when it was created. You should specify the current index (since you're displaying not the first record of your array).
...

Using "array[number]" you're refer to 1 single element in array, which has a position [B]number-1[B] (since the array indexes are starting from 0).
If you need to pass whole array - pass just the...

Sure .. here we go:
The Test class in this program represents your console window. It has some methods, but the one you're interested in is: cls().

What actually it does in the main method:
1....

The link, I gave you, contains the discussion, where your questions were explained .. also it gives one more example of clearing :)

Hello, I haven't faced such problem before .. maybe this might help you:
Java Programming [Archive] - Clear screen? (http://forums.sun.com/thread.jspa?threadID=228168&messageID=1028281)

:) you're welcome

How about use this:

arr[i+1][j]=sum;

instead of:

arr2[i+1][j-1]=sum;

uhu .. what if you would use just "j" (considering that you're extracting 1 from "x" on your next steps):

arr2[i+1][x-1]=sum;
System.out.print(arr2[i+1][x-1]);

Ok, good job.
But your code still remain tricky:

int arr[][]=new int[20][20];
int arr2[][]=new int[20][20];


Look, you missed the main thing of using 2 dimensional array. The point is: while...

I can help (that's what I'm actually do) .. but the ready-made code won't make from you
.. till you won't fully understand it.

If you interested - I can explain the jagged array for you. If you...

You won't program it correctly till you get the details of how it works. Let's unwrap the cycles. No indexes and such .. just the way, how it should go:
there's 2 things I've changed to make it more...

No, I can't, because We only give homework help to those who show effort (http://www.daniweb.com/forums/announcement9-2.html)

Hey, akulkarni.
There're some logic errors:
1. for(j=5;j>0;j--)
{
i=0;
while(i<5)
{
int c=arr[i][j]+arr[i][j-1];
System.out.print(c);
i++;

Ok, if I understand you correctly, you need to write to the JList the messages, recieved from server (for client). Step by step, using given example:
1. Create model

DefaultListModel saveList =...

All this (working with JList using model) you have in your server code.

Well, let's look closer to example given there (I mean the points of attention):

//create a model
final DefaultListModel model = new DefaultListModel();

//creating JList based on our model...

In one of the links, that I gave you (Advanced JList Programming) there is a potion for you. "Lists with Dynamic Contents" .. with example to play around :)

Well, if your client-server interaction part works fine (I mean, that you're able to establish connection and transfer some data). Then all you have to do is somehow (depends on in which view you...

:) good luck

Hello, skiing.
As Ezzaral said, for comparing objects of self-created data types, you need to add realization Comparable interface in that class. In other words - you're kinda saying "The objects of...

Hello, pjpro.
There're some variables/methods in your code, that you use but haven't declared (such as "ListDemo", "display", "enter"). That is the source of the compilation errors.

If I was you...

Hello, milgo. You have in your program definition of a Product class. And as far as I understood, you was going to use it in Inventory class. But instead of that, you're creating an instance of Item:...

Hello, charlie81. Well, you have class Main_Class, which has method public static void main(String[] args) (which is an entry point into your program). And in that method you're defining new class...

Well, if follow your's app logic: the Category must be a part of the Item (belongs to it). So if I were you - I would place the definition of it in Item class. And then import it from that class for...

Ok, in this place you can use simple construction, like:

category = eCategory.valueOf(scanToken.next());

Hello, kbullard516. I was playing around with your code. Here's what I have so far:
(simply I've turned your words in code :P )

public int compareTo(Object other)
{
String otherName =...

When you do this:
Person vn = new Person("dingh","Ding");
you initialize only two fields, calling this:

Person(String brukernavn, String navn) {
this.brukernavn = brukernavn;
...

Just to add: you can use the alternative way (a bit longer, but still can be useful some day :) ). For the case, if you don't want to interrupt your prog when the user inputs the incorrect value. You...

Hello, Allen.
You close your BufferedWriter bw in the cycle (when you are writing data into the file). So in the best case you'll have an empty file ... in worst - an exception.
Just take it out of...

It happened because you calling maxF and maxC methods before you are filling arrays inputFahr and inputCel with data. And your maximum goes through arrays, filled by default values (in your case it's...

I hope, this may help you:
Object-Oriented Data Structures Using Java...

1. Are you sure, that your example is correct 2,15,4 which = 2,3,4 ... and not 16 = 3?
2. You don't check the case, when you get, for example 4,2,3. In that case your (x == 2) and (ex == 1), but it...

This error caused by whitespace between '_' and 'minTemperature' here:
_ minTemperature= minTemperature;

Also, you have interesting name for variable, that keep returning value ('nothing'). If you want return nothing from method, you should use void keyword.
For your code it's:
public static int...

Hello, hypocrisy.
For keeping distinct numbers, you can use, for example Class ArrayList<E> (http://java.sun.com/j2se/1.5.0/docs/api/java/util/ArrayList.html). This class contains method to check,...

If I were you, I would probably do that:
1. Create a class, that will represent a single card (it will contain rank, suit). I suppose it will be better to use enum to list all possible suits and...

Hello, javaman2. You have mistake in logic here:

if(((x==1)&&(cardSuit==0))&&((x==2)&&(cardSuit==0) )&&((x==3)&&(cardSuit==0)))

All that expression contains only '&&' condition. So if a bit...

I have a little variation on your 'old' code. It is not the best solution, but it is better than nothing. You can analyse it and make summary for yourself:

public void fillBoard()
{
...

So your question is solved? If so, please mark thread as solved :)

Hello, llemes4011.
Hm ... interesting task. Your problem here:

// If the number already appears in the row and the column, change the booleans to false to check again...