How do I implement the vertical tab (\v) in a java string
I have tried '\013' and several other patterns from various sites, they all
print a symbols, not a vertical tab
Best wishes,  Jim

Here's a bit of code that has got me puzzled - whatever I do, whatever port
I choose (for getPort()), whatever I send to this ServerSocket, I always get
the error 'Socket closed' back from this piece of code.
--- code ---

I have this Regular Expression in Perl:
@row = split(/(<.*?>)/s,$allContent);
$allContent contains a whole HTML Site. With this expression I Split the
page by Tag. Now I want do this in Java, but I don't know how.

If I execute the following lines of code within public static void
main() of a particular class, what will actually be created ?
byte []a, b[];
b = new byte[0][0];

I've got a PC with two Network cards. For each card, I have an IP
adress. My both adresses are differents. In fact, I want to know each
adress.
I tried this: java.net.InetAddress.getLocalHost() , but it returns me

This is probably a very simple problem. I have tried to make a very
simple applet from the swing library. I'm using JDK 1.4. I have
generated this class file from my applet source code and put it
locally on my harddisk. I've also made a simple webpage from which I

I am trying to link my php page to a simple Java applet to try and test the
passing of parameters using PHP. However, the applet is reading in the php
code and as a string and outputting it. I found a couple of examples though
using google and my PHP code in the 'value' of the ...

Hi,
I am pretty new to ActionListener stuff and doing an exercise on
creating my own javax.swing.timer class in an applet. In the applet
init(), I call "Timer timer = new Timer(10, this);". "this" refers to

While I'm doing 310-035 exercise, I encountered below question which I
have question.
Which two statements are true regarding the creation of a default
constructor? (Choose Two)

I have the following code that pulls the menu items from a database
 private JComboBox suppgrp = new JComboBox();
Vector SupGrps=SQL_stuff.getsuppliergroups();//this gets the supplier group
areas.

I am trying to link my php page to a simple Java applet to try and test the
passing of parameters using PHP. However, the applet is reading in the php
code and as a string and outputting it. I found a couple of examples though
using google and my PHP code in the 'value' of the ...

I feel that having learned some very limited java through use of an
IDE (Netbeans), I've been sheltered from some having to know things
that would actually be quite useful for making real applications.
This problem has come up for me recently.

I have a problem with a program giving me a
ConcurrentModificationException. Everything works just fine, but I can't
get rid of this exception...Any ideas?
Thanks

For below class, can I say all variables & methods defined similar to
'a' & 'methoda' inside InnerOneA class be static ? I found I couldn't
reference to d1 without via OuterClass instance inside methoda() i.e.
d1 = 0.0; is illegal inside methoda().

I know two ways to call JVM garbage collector:
1) Calling System.gc() directly.
2) Create an Runtime instance first then call its gc() like
Runtime rt = Runtime.getRuntime();