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Java Forum / First Aid / July 2004

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ThreadLast Post  Replies
Printing in Java31 Jul 2004 21:34 GMT1
How can I print a text file with Java?
Thank you,
--
Edgar
problem to compile with gcj31 Jul 2004 19:34 GMT2
i installed gcj via yast (suse 9.1)
i write a little HelloWorld
public class HelloWorld {
        public static void main(String[] args) {
Validating an XML document?31 Jul 2004 18:08 GMT2
Setting my first small steps in the world that is Java, I'm working on a  
program that can be configured using a configuration file. Since this is  
2004 and I don't want to be left out on all the hype, I thought it would  
be nice if the configuration file would be in XML format.
Is it must to check isCopy before ReleaseStringUTFChars?31 Jul 2004 16:23 GMT6
My JNI code has the following
const char *tempstr = pJNIEnv->GetStringUTFChars(str, 0);
// Do some processing
pJNIEnv->ReleaseStringUTFChars(str,tempstr);
Talking to Network Cameras.31 Jul 2004 13:58 GMT1
Does anyone have any idea where I could find out how to operate a D-Link
DCS-500W network camera fr5om software I have written. Further to this, if
it streams video on port 5003, how can i capture that using my software.
This is all way over my head so i just wanted to see if it is ...
Jar file manifest31 Jul 2004 11:02 GMT3
Is it possible to run a jar file that is contained within another jar file?
I have tried and can't seem to get it to work.
I have the following manifest in test.jar :
Manifest-Version: 1.0
Negation of boolean31 Jul 2004 02:49 GMT38
Hi again :)
One of those "Can yuo do this?" -type questions again:
Anything wrong with:
boolean sequenceContinues = false;
Iterator Class?30 Jul 2004 23:39 GMT25
What's the purpose of the Iterator Class when I can iterate through the
elements of a Collection/List using the get() method
for example I have an ArrayList called arrlist with 10 elements. Isn't the
following valid?
my first shot at interactivity..30 Jul 2004 20:35 GMT18
from http://www.cafeaulait.org/javatutorial.html:
class PersonalHello {
  public static void main (String args[])
    {
problem with java version "1.4.1_01"30 Jul 2004 19:09 GMT4
I have installed JDK, but I am unable to use IDE's like Forte v 2.0 and Java
Workshop v 3.0
with this JDK. The problem with both is *jvm.dll*. Both software searches
for this file in my
newbie lost in strings......30 Jul 2004 17:26 GMT18
I never had a hard time w/strings w/JavaScript.. I don't understand why
I find this so hard in Java..  am tyring strictly to understand the
indexOf method for now..
from java.sun API:
What does "refactoring" of a project mean ?30 Jul 2004 16:01 GMT20
Can someone explain me what "refactoring" of a (java) project mean?
I searched in google for a good explanation but found only mess (in the first 100 items).
Anan
how to capture enter key in console program30 Jul 2004 13:08 GMT2
hello the group
got an assignment to do in a console program basically i have to write a
craps program
i got it half written grab all the inputs for stash and bet amounts + their
when is Vector appropiate?30 Jul 2004 11:21 GMT6
I notice some examples on the web use Vectors; here they're pretty
universally derided.  If an ArrayList is synchronized how different is it
from a Vector?  Treating each as a black box, is the only difference
performance?
RMI, JNI combo crashes JVM29 Jul 2004 17:20 GMT1
I've got some java weirdness going on, and would really appreciate a
hand sorting it out.
I'm using JNI to communicate with a digital IO card. The native
functions are very simple, they're just reading and writing to the ISA
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