Lowyat.NET: Latest topics by eweseong

.jar file problems

eweseong — Fri, 11 Feb 2011 01:37:18 +0800

Let me state my problem first. I'm been trying to convert my .class(s) file into a sinle .jar file is that possible? It contains several class with multiple main file if i'm not mistaken. When i tried to compile a single .class file(main file) the .jar run normally but the function of application wasn't there. It's just like an dummy programs do i have to combine the rest of the class file into a .jar file ?

Hopefully any code master around here can help me out. TIA

Iron Samurai Watch Malaysia Dealer

eweseong — Tue, 03 Aug 2010 15:46:30 +0800

Does anyone know any malaysia retailer or dealer for iron samurai watch ? please help me if u know any details regarding any malaysian shops thanks in advanced

JAVA EXCEPTION

eweseong — Thu, 20 May 2010 21:08:30 +0800

Hello all codemaster, i got some question regarding exception handling nid some from u guys hope anyone whom knew the solution help =)

Question 1: when i prompt the user to input a string, can i catch any exception when user insert an empty string, (just by pressing enter without entering any character).

Question 2: regarding the question above besides empty string can i catch an exception when user only enter space.

Thank in advanced to all the care to take a look at this post

Java constructor

eweseong — Mon, 19 Apr 2010 22:28:15 +0800

ello guys... i got some problem hoping u guys can give some hints ..

public class ABC
{
String aa, bb;
int cc, counter;
int dd[] = new int[50];

public ABC(String a, String b, int c, int d[])
{
this.aa = a;
this.bb = b;
this.cc = c;
this.dd[counter] = d[counter];
}
}

this is the class file i try to test. I don't want to predefined the parameter in the constructor. how can i make the parameter to get from user input

this is the Test file

public class TestABC
{
public static void main(String [] args)
{
ABC abc = new ABC("here", "here", here, here);
}
}

how can i set the parameter through user input ?

Spoonfeed me! I paid good money for no education!

eweseong — Mon, 07 Sep 2009 21:12:15 +0800

To all code master and programmer!!!!
Can anyone help me to solve the following question.

"Prompt user to enter 10 integer and determine the highest and lowest integer"

can anyone teach me how to determine the highest and lowest integer ???
thanks in advanced =)

How to read an .exe file by just double clicking ?

eweseong — Tue, 01 Sep 2009 20:40:40 +0800

Hi guys, i got a question for all the code master out there . Can some one teach me how to run an .exe file by just double clicking it ??? When i double clicking it, it will run but when showing output, it end for no reason... Wonder can any code master help me with it. I assume it have something related to the "getchar syntax" .

Nid help in C

eweseong — Tue, 04 Aug 2009 21:06:22 +0800

hmmm hi everyone, i'm new over here. Just wondering can anyone help me with the following question?

""Write a program that takes as input the numerators and denominators of two fractions. Your program should display the numerator and denominator of the fraction that represents the product of the two fractions. At the end, compute the sum of the two fractions.""

i'm been searching solution but all came up dead end. glad if any of u pro could help

[addedon]August 4, 2009, 9:10 pm[/addedon]i've been working on this solution, but couldn't work.

#include <stdio.h>

int main (void)
{

int fraction, fraction2, sum;

printf("Enter the first fraction:");
scanf("%d", &fraction);
printf("Enter the second fraction:");
scanf("%d", &fraction2);

sum=fraction2-fraction;

printf("The sum is %d.\n", sum);

return (0);
}