Yeah, using the try-catch

Hi,


There are 65536 ports (TCP) i.e 0-65535

Port No 0 to 1023 are reserved for well known services (http, ftp, telnet)

If you try to use a port already in use, you will get a...

Hi,

I am trying to implement a client server wherein the client must be able to download a requested file off the server and upload a file onto the server. I have implemented the download part of...

Yeah that was the problem, the code was not flushing the stream.

I flushed the write stream and it started to work, thanks a lot for your reply.

Hi!

I am trying to initiate a client-server talk but for some reason it is not working. The server starts running, but when I start the client nothing happens. Please point out the mistake in my...

Hi!

I am doing a project which tries to simulate a DBMS.

The records for a relation(table) are saved in a file on disk.

What I wish to do is -

Specify the block to which each record be...

Look at an ASCII value table. You will get your answer.

I'm doing a program on the addition of 2 Sparse Matrices. This is what I have coded-


import java.io.*;
class Sparse
{

int r,c,m[][],s[][],count,rt;
static int res[][];

colors.getSelectedItem() will give you the selected item in the list. Hold it in a String and print it out on the console using System.out.println()

But you have a GUI here and why do you wish to...

This is what I tried-



import java.io.*;
public class MyArray {

public static void main(String[] args) throws Throwable {
int[] a;
int no;