Array Setup - Analyze By Adding Up Contents Of Each Column

Feb 16, 2015

I've setup an array that I would like to analyze by adding up the contents of each column, however, the out of bounds exception pops up when I try to execute the program. I know the book usually expresses this operation the other way around, where the row is the argument of the first for statement, but I've set my array up where I need to add each row before moving to the next column.

vowelCounter is a 5x3 array.

// Display the line which had the most number of vowels

public static int maxVowelSentence() {
int max = 0, sum = 0;
int sentence = 1;
for (int row = 0; row < vowelCounter.length; row++) {
max = vowelCounter[row][0];

[Code] ....

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I have a Jtable which shows contents on each row. but the row contents which are bigger than the width of the column gets shown as "BlahBlah.." (basically getting showed up as .. in the end)

User has to manually increase the width of the column to see those extra contents.For e.g if the row contents are ABCDEFGHI and the widht of the column for that row is sufficient enough to show only ABCDEF of that, then it will show up as something like "ABCD.."Now my requirement is to show the complete contents over to next column on the same row.

Note: I could simply add the code to show the widht of the column to adjust according to largest row content for that column . But unfortunately this is not what is required.

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Example of my table.Head1Head2 Head3Head4 ( table headers )

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“R3C1”“R3C1”“R3C1”“R3C1”

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<p:column headerText="Head4" style="width:150px;height:8px" >
<h:outputText value="#{message.data}" />
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public void pratice() throws Exception {
// Create a File instance
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[Code] .....

the file looks like this

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12-12-2011 15.00 15.40 14.5 15.2

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10-12-2011 14.70 16.00 14.70 15.02

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public class SumVals2 {
String aryVals[];
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[Code]....

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Java Code:

import javax.swing.*;
import java.util.Scanner;
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[Code] .....

For now I just want to show the contents in my array before I start computing averages.

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int[] oneD = {5, 6, 7, 8};
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}
public static void PrintArray(int[] Arr) {
System.out.println ('[');
for (int i =0; i >= Arr.length; i++) {
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if (i < Arr.length){
System.out.print(", ");
}
System.out.print (']');
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I tried to format this to enhance readability but I'm not sure if I managed to improve it any... This code should be printing the contents of the array with spaces and commas its just printing [. I think this is because Arr is empty for some reason but I'm not sure why it would be when it gets the values of oneD passed to it.

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Java Code:

public void convertFile()
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[code]....

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package Strings;
import java.io.*;
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[Code] ....

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static float[] d=new float[5];
float[][] neww;
int am,am1,am2,am3,res1,res2;
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Program is written to a class called ReverseNumbers.

Example output

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Type in 2. number: 6
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Type in 5. number: 2

Given numbers in reverse order:

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Java Code:

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[Code] .....

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[code]...

Right now my code gets all the numbers in a row and adds those up, but I want it to get the numbers in a column and add them instead. The problem is I don't know how to get the userpick (the number that the user picks to determine which column gets added) to be set to that particular column.

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import java.io.IOException;
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[Code] ....

When I run this code, I get this following output: The largest element in column 0 is: 9.
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 4
at largestcolumn.Largestcolumn.main(Largestcolumn.java:27)
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Java Code:

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[code]....

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IMPORTANT PARTS OF CODE:-
Java Code:
//TOP LEFT PANEL
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