Distributed Computing
Distributed computing deals with hardware and software systems containing more than one processing element or storage element, concurrent processes, or multiple programs, running under a loosely or tightly controlled regime.
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I am a student in Java, and I am trying to understand the concepts of an Interface and an Abstract Class.
Everywhere I try to read about them, even my textbook, I can't quite understand WHEN you...
u have opened that text document in JFrame or any where else???
put ur both statements in try - catch statements.
try{
writetoFile(patient); //giving an error
}
catch(Exception e)
{
System.out.println(e);
}
hope this will help u.
i think ur working with java.net and ur device to which u want to communicate is not reachable from ur PC. thats why ur getting this error.
1. check ur connections.
2. try to ping that device by ip...
Hi there,
I am having a problem with my s/w...continuously having this error "Illegal Operation on empty ResultSet". Here is the piece of codes where it is showing this error:
Class.forName("com...
thanks! My friend helped me out and we found the error. I was missing a few brackets in the leapYear formula.
Hey,
I think the int casts used will do the job because of the way the methods you are using work. If something doesn't seem to be working right, debug individual components using print statements,...
Hey everyone, I'm new here and I'm stuck on an a program that asks the user to input a date (yyyy-mm-dd). My program will output the amount of days since January 01 1900.
Anyways, everything was...
So i am trying to implement a method to write from an object into a Data stream. I he to write the algorithm in a method because i am using GUIs. Here is the code:
/* ACTION PERFORMED**/...
Sorry.
Somehow the attachement functionality refuses to work.
Hi,
I am having a huge problem atm:
I am reading in a text file with 2 co-ordinates and then the name of the landmark at those co-ordinates like so:
1 12 House
2 5 Car
5 7 Southern
I have...
Hi everybody, this is my first post in the forum.
I read you a lot, but never needed to post before (most questions were already answered :-) ).
I would appreciate some help with a WSDL...
How to solve the above error.
please help me
Catagory : Web application
Deployed on : Microsoft Azure Platform
Client Machine : windows 7 , IE8 , java 1.6 update 23
Technology : Asp.net
Application Description :
1. Deployed on azure....
Hi All,
Writing to kindly seek your request to tell me what is jadex ? is it a programming language or it is just something like J2EE ?
I am developing a multi-agent system for my final year...
Hi
Try page:
JAVA4.NET
There are all possibilities of read/write files in Java.
Regards
thanks, I figured it out.
Set numsCopy = nums;
while (numsCopy.size()
Im calculating x and y values and I need to put these into Array lists, what im doing wrong?
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
public class...
Hello,
I am trying to create an OPC client in Java but i am a little bit lost.
I have already tried jeasyopc but i don´t get it.
I have also checked some info on the following page:...
