well i always read people writting about objects make software slow
umm currently i ma having this problem
i need to build a huge 2 dimention Array of an object
this Object contain : int,

i am new to java and i want elders advice how to start with java.i know
C and C++(little).i have windows xp. kindly advice me which compiler to
choose and if there is any free e-book about newcomer, please give me
links. and which book i should purchase.

            Is there any relation between the J2se 5.0 generics and
C++ templates ??
Regards,
Sarathy

I am trying to extract all urls for a perticular page, but without a
success.
java.util.regex.Pattern p = Pattern.compile("<a
href=\"http://(.*)\">",Pattern.MULTILINE);

Having started in a job where I am to write Java code, I am working my
way through the Java Language Specification. But the following
situation gives me problems:
public class Foo {

After a while I'm trying to start Resin and continue my JSP stuff. But
when I go c:/resin-ee-2.1.17/bin/httpd  it open a window and shut down
very fast cant even read msg.
Then I installed the services:

I have a real brain-teaser here (it may not even be possible). We have
a web app, it will run across the INTERnet (not intra). The app will
generate reports. Currently what we do is:
1. generate the report (over on the server, obviously) as a .pdf file

Hi, I'm coming back to java after after few years. I know Generics are
new and hot in Java, but I wonder what else is new and very
interesting?
Can anyone give me list?

ummm i am not sure if this is the right place to ask this
but i need to know the best plug-ins for eclipse to deal with J2EE

I need from java/swing to grab the text at mouse position ( windows xp )
anyone with some jni/C/C++ hack I could start up with
regards
patrick

As far as I found out there are two ways to access data on the device:
FileConnection and RecordStore. Apparently my xda mini S (or HTC
Wizard) doesn't support FileConnection as the MIDlet seems to crash
with this code (no, no exception).

Does anyone know how the strings are stored in Java.
Let's say that there are two strings:
String s1="abc-def";
String s2="abc-def";

I want some tips for, ex
Connection con = DriverManager.getConnection(url,"met", "pass"); //A
System.out.println(con); //B
It may take 10-20 seconds to know what con is. I'm wondering, how to

what i would like to do:
    write a small j2me toy application that allows to dial numbers
    through a landline (say PSTN) phone
putting the the phones close each other, and then letting the

I have a very large web app and some of the JSP's have errors which I
just want to accept for now. But Netbeans will not run/debug the
project until all errors are eliminated. Is there any way to get nb
just to accept the fact that 5 of the 2000 JSP's are buggy and let me