FQDN to IP
Hi,
I want to convert FQDN to IP Address. Please let me know the java api
I am supposed to use for this.
P.S. I am too new to java
Regards,
GSA
it's simply an artifact of the language definition, to be overridden
later in a constructor or through some form of delayed evaluation.
Default initialization only applies to class variables, instance
variables and array components, all of which may be far removed
from where the value is first used. In contrast, a "local variable must
be explicitly given a value before it is used [1]," and local variables are
often [2] used close to their declaration. I reiterate this distinction
only say that my clearer understanding is comparatively recent [3].
What I described in my previous post is explicitly initializing
fields when and only when the value is going to be used, whether or
not that happens to be the default value. This provides the
programmer with a hint as to which case applies.
This seems more compelling, but I'd look to see if a local variable
might be preferable.
[1]<http://java.sun.com/docs/books/jls/third_edition/html/typesValues.html#4.12.5>
[2] indeed, preferably
[3] alas, embarrassingly
[...]
--
John B. Matthews
trashgod at gmail dot com
<http://sites.google.com/site/drjohnbmatthews>
unit increment: 16 pixels
or :
javax.swing.JTextArea: Mouse wheel moved UP 1 notch(es)
Scroll type: WHEEL_UNIT_SCROLL
Scroll amount: 3 unit increments per notch
Units to scroll: -3 unit increments
Vertical unit increment: 16 pixels
It would be nice it someone could try this code
with a wireless mouse on Windows 7
Jean-Marie
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From: bruce <bruceaj@bellsouth.net>
Newsgroups: comp.lang.java.programmer
Subject: Re: Scrollbar Problem
Date: Tue, 21 Sep 2010 07:47:07 -0700 (PDT)
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On Sep 21, 10:25 am, Fred <fred.l.kleinschm...@boeing.com> wrote:
On Sep 20, 8:30 pm, bruce <bruc...@bellsouth.net> wrote:
I am trying to get Scrollbars to work. With the following code, a
horizontal bar appears and the slide works. But the data on the page
does not scroll.
setLayout(new BorderLayout());
JScrollBar hbar = new JScrollBar(
JScrollBar.HORIZONTAL, 30, 20, 0, 300);
hbar.setUnitIncrement(2);
hbar.addAdjustmentListener(new MyAdjustmentListener());
add(hbar, BorderLayout.SOUTH);
class MyAdjustmentListener implements AdjustmentListene=
r {
public void adjustmentValueChanged(Adjus=
tmentEvent e) {
repaint();
}
Thanks for the help....
You haven't hooked the scrollbar up to do anything.
You probably want to use a JScrollPane instead of a bare JScrollbar.
--
Fred K
Yah, I woke up this morning about 3am with that thought. The layout I
have is a base JFrame with 6 JPanels that contain input data, (text
boxes, text area, dropdown lists, etc.). So, I think I have to connect
to my base JFrame. Right???
I guess I have some other options. Since I'm new to this Java stuff,
I'm not sure which is correct.
1) Overlay my JFrame with a JPanel and then place the 6 JPanels on top
of this new base JPanel.
3) Drop the JFrame and make my base a JPanel, then place the 6 JPanels
on top of this new base JPanel.
3) Make no changes except to connect the JScrollBar to my base JFrame.
Which do you think I should use? Or do you have a better suggestion..
Thanks for the response...
Bruce
6 16:50:56 EDT (text.usenetserver.com)
Hello,
The topic is not exactly on-target for this ng but I can't find
anything
more suitable so here goes.
I wonder if someone can recommend a tool to trace SOAP messages
on Linux. Commercial or open source are both OK.
Thanks for any information.
Robert Dodier