I tried and succeeded in pulling out the info from the ms access database tables. But I am not able to pull out the images. They are in the text form.

Is there any way to overcome this


this...

I am a bit familiar with java, but I am pretty ambitious and I want to build a simple book store.

I need some suggestions and help.


I can create a simple homepage using HTML which has links,...

try something like this


count=0;
for( int m=1 ; m <10000; m++)
{
sum=0;
for ( int n=1; n<m; m++ )
{
if ( m %n == 0 )

Scanner read = new Scanner(System.in);

System.out.printf(" Enter ur number: ");

num = read.nextInt();


There is no need to take input from the user. You are checking for perfect numbers...

That is a fantastic resource............thanks a lot...

But I figured out how the code works......

I think this is a homework problem.....I did the coding and the first 4 perfect numbers are:

The perfect number is 6
The perfect number is 28
The perfect number is 496
The perfect number is...

public void init()
{
// Assign values to the rectanagle coordinates.

// Add the MouseListener to your applet
}

public void paint(Graphics g)
{
// Rectangle's color

Hi Guys! Can you kindly run this code in your PC and see if are getting the correct output.... maybe there is something wrong with the path variable etc in my system...

thanks

I want to print...

-------------------------------------------------------------------------------------
Thanks for the tip........I will use the scanner function and see if it does the job........

Hi guys,

I need to open a file and extract numbers from it.
The numbers in the file are like this

12 34 23 12 00 10 02 12
22 33 10 12 09 03 03 93
etc

I am able to extract the numbers in...

does anybody know a good forum to go to. I know that daniweb is good for java and c++

thanks!

print ( "fred" gt "harvey" );

what does this print. How can we compare strings. If it was single characters, we can base our comparisons using ASCII.

Thanks for the link. It was easy to follow, finally generated the html files. [:)]

I have to generate html files from .java files. I tried generating from eclipse but was stumped.

there are just 4 files. Can somebody help me out. Send me a pm please!!!

I am not familiar with C code. I want to convert this code to C++ and run it

any help is appreciated.


#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include<cstdlib>
using...

Thanks for the help. It is working now. I know that this is pretty bold for a beginner. But I am understanding the concept behind it and I think that by understanding more such programs I will be...

code is from a text book

I am trying to execute this program, but I am getting errors
this is the code



import java.util.*;
public class DateUtils
{

static final int MILLS_IN_DAY = 24*60*60*1000;

I created package/ex01/Person.java and it compiled.
however when I try package/ex01/Testing.java it is not compiling


Testing.java:9: cannot find symbol
symbol : class Person
location: class...

I am unable to execute these codes. This code is a replica from a website.

I used Testing.java and Person.java. Should the files be named comparable.ex01.Testing.java and...

I think I fixed the problem.....

import java.util.Scanner;
public class testcircle {
public static void main(String[] args) {
System.out.println("welcome");
double i;
Scanner sc =...

OMG! you are right....I got the answer..thanks a lot!

i executed all three:

java testcircle circle CircleShape

Exception in thread "main" java.lang.NoSuchMethodError:main

this is the error which I am getting

public abstract class CircleShape {
public double radius;
public CircleShape(){}
public CircleShape(double radius) {
this.radius=radius;
}

public void setradius(double radius){...

Hi! this is a lengthy post/I hope its comprehensible

basically this program should calculate and display the area of a circle.....but it shows area as 0.0
for every value of radius...

Hi guys!

Its working now........ I read somewhere that we have to restart the system to make it pick the path.......

this has caused me frustration to no end....so don't forget to RESTART.........

Hi,

I formatted my pc and restored everything back and now I forgot how to install jdk and set the path. I am using windows vista.....

I created a CLASSPATH in system variables as follows...

The compiler gives an error about something being unbounded

class Grade {

public static void main (String args[]) {
final int score = Integer.parseInt (args[0]);
final char grade;

if (score >= 90) {
grade = 'A';...