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Java Forum / General / August 2005

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ThreadLast Post  Replies
displaying Hyperlink in Text Area17 Aug 2005 20:21 GMT1
I am working on a project in which, I have to display links in text
area.
i-e ,
<a href = "http://google.com">Google</a>
coding trick to reduce number of small objects generated17 Aug 2005 20:19 GMT13
I was reading a book called Java Platform Performance, Strategies and
Tactics.
It pointed out the bottleneck often turns out to be creating  zillions
of tiny objects.  The author was on the Swing team profiling it to
struts html:checkbox17 Aug 2005 20:08 GMT1
I have a following problem. I want to have both checked in unchecked
checkboxes on my jsp according to values i give them but i dont know how to
force chceckbox that it will be chcecked. I read somewhere that  it
corresponds with ActionForm. But how can i set it up before that ...
java.net.URI.relativize(java.net.URI) not really working17 Aug 2005 19:24 GMT1
The java.net.URI.relativize(java.net.URI) method does its job exactly
as described in the method documentation, but seems it has really no
usage that way.
I want to relativize:
png->eps17 Aug 2005 17:29 GMT3
how to convert png to eps in java??
perfomance test: heap vs. swap space17 Aug 2005 17:24 GMT2
I've launched some perfomance test for some program measuring
number of operations, net messages processed per second, etc.
Why is my point, is the question how Java initial and maximal
heap is connected with the swap space of Operating System.
j2ssh and known_hosts17 Aug 2005 17:08 GMT2
I'm writing a Java application that includes uploading a number of
files using scp. I am using the j2ssh library for this. For the most
part, it works fine but the validation of known hosts seems to be
faulty.
JNI, call java from C++.17 Aug 2005 16:45 GMT8
Dear friends,
I am using JNI to call java from C++. I use j2sdk1.4.1 and Visual C++
6.
If my Java source code is like this:
How to access NNTP via Java?17 Aug 2005 16:04 GMT4
It seems can be done by JavaMail? Is that right? Pls give me more
information, cause Sun claims it is not supported by the current phrase
of JavaMail:
http://java.sun.com/products/javamail/FAQ.html
JNDI and J2EE17 Aug 2005 15:49 GMT1
I'm having some trouble understanding JNDI concepts.  Specifically, I'm
not clear on how resource-ref's and resource-env-ref's work, what they
are used for, what the difference is between them, and so forth.
Jon
What makes two keys equal in a HashMap?17 Aug 2005 15:26 GMT9
I have always assumed that HashMap.get(obj) looks for the key that
key.compareTo(obj) == 0. But apparently, that is not the case:
 public static class GoodAsKeys implements Comparable {
   private int myInt;
how to define hashcode for this class?17 Aug 2005 13:51 GMT13
For example, if I want to use this class as key to a hashtable, how do
we define its hashcode efficiently? I want to hash based on valueA,
ValueB, ValueC.
public class abc
call java from c++: where to put class17 Aug 2005 13:39 GMT21
Dear friends,
I am using JNI to call java from C++. I use j2sdk1.4.1 and Visual C++
6.
Parameter setting in Visual C++ 6:
Open Source Calendar Package, Version 0.10 Released17 Aug 2005 12:08 GMT1
Open Source Calendar Package, version 0.10
==========================================
Homepage: http://joyds1.joensuu.fi/calendar/index.html
Download: http://joyds1.joensuu.fi/calendar/calendar-0.10.tar.bz2
How to get a double from the quotient of two int values?17 Aug 2005 11:56 GMT3
int a = 3;
int b = 7;
double x, y;
x = a / b;
 
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