I hav big problem with storing binary data into bytea (postgres) using plain
text insert.
I need to generate sql script (in fact plpgsql script) which inserts byte
array into bytea column i my table.

I want to convert Graphics into Image objects! Is it possible?
Thanks for help

I've created a JTable on my form and i want to insert there some data.
I've tried with DefaultModel and AbstractModel but .. of course it's
not working.
I am new to Java and i am a bit pissed because @ my school when lerning

i need to restore a minimized window application like notepad or paint
(which is allready running) by clicking a button in my java
application.
Is it possible??

I've serializated more than one object inside a file with writeObject. It's
possible, now, to read that objects with the method readObject?!
I'm able to read the first object, not the others!
Can you help me?!?

how do you find what language/country user is coming from?
get error here..
    Locale.getLanguage();
    Locale.getCountry();

Hi I'm building a small client/server program and need a way for the
server to determine it's IP address if it is connected behind a
router/NAT.
I've searched online and people recommend parsing the HTML from

Problem Summary
=============
I'm having problems compiling and building the tutorial examples for J2EE
1.4. I believe I have followed the advice given in the tutorial correctly

I'm using the JInternalFrame Component and I want to create the frame
with a specific size of content pane.  How do I take the size of
borders and title bar when setting the bounds?
Thanks,

how can u do printout stmts inside a method declared in a JSP?  I don't
understand why those JSP "implicit objects" are declared inside
_jspService() method and not outside it (I mean in servlet JSP gets
converted to..)  this is a real pain when you're trying to debug..

I can't find anything clear on this in a Google search, so any help would be
appreciated.  I am working on a Java app that needs to verify identities.
I'd like to be able to have a user enter a password and verify that
against /etc/passwd.  I understand *nix passwords are DES ...

do i have to declare remove when trying to remove from an ArrayList or
should java know what this does?
e.g person.remove

I made a simple applet (included below) and tried it with appletviewer and
it worked OK.  Then I tried to access it using Internet Explorer, but IE
can't load the applet class (java console messages below).
I think maybe it finds the file, but java 1.5 is a lot newer, and the

Could you tell me
Tomcat is a web server or an application Server.
Thanks

I am working on a dictionary application implementation. I have question
about a string pattern matching algorithm implementation. In this algorithm,
* can be used to match any sequence of characters. The input is string s1 and
string s2, the algorithm using s2 to match s1, and the ...