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Java Forum / First Aid / February 2005

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ThreadLast Post  Replies
How to call my customerized class ?04 Feb 2005 19:17 GMT2
Hi,there,
I am the fresh developer in Java language and now face a problem
below.Can anybody give me a answer please?
I make a new class myShowChart.class,which is inheritated from Jframe
no output04 Feb 2005 14:01 GMT2
i have this script:
public class Opgave1 {
   public static void main(String[] args) {
   K.ik = 5;
Premature end of JPEG file04 Feb 2005 11:30 GMT2
I am trying to load an image into my application for processing with the
following piece of code:
Image image = (new ImageIcon("image.jpg")).getImage();
99.9% of the time, this works like a charm, but now and then I hit a corrupt
"do you mean" function for String04 Feb 2005 09:42 GMT2
Hi, I am looking for string comparison function. As I understood,
String.compareTo does a bit to bit comparison. Characters at the
beginning plays a more important role. Suppose I want to search
"hello", I compare two strings "good helloworld" and "helney" to it.
Web Start: <j2se version=x> tag tp get  JRE 1.4.2-b28 recognised04 Feb 2005 09:22 GMT3
Web Start newbie here. I have version 1.4.2-b28 of the JRE installed,
which unfortunately cannot be changed (can't upgrade it - this is for
deployment on machines I don't have control of). Java Web Start is
configured to see this JVM.
Using files from within a jar archive04 Feb 2005 09:04 GMT6
I have written a java application which has to read an xml file.  I archived
the classes and xml file into a jar file but for some reason I cannot get
the jar application to find the xml file.
Does anybody have any clues on this ?
applets04 Feb 2005 08:54 GMT1
I want to make a small applet that analyzes some textfiles locally.
The problem is that applet are not allowed to access files locally.
I already made a policy file wich grands the applet permission to the files.
This works if I start the html file (wich contains the applet) with ...
best way to read a text file04 Feb 2005 07:08 GMT3
I have a text file, config spec for clearcase, that I need to use in my
program. I was thinking of reading line by line and store each line in a
 StringBuffer. Then convert StringBuffer to String, since that is what
my method uses. When I looked into the java almanac 1.4 I found ...
binarysearch problem with object arraylist04 Feb 2005 00:16 GMT2
I have been trying to do a binary search on an arraylist containing
objects for several hours now, but for some reason it just won't work.
It's probably a simple mistake, but right now i don't see it. If
someone could take a look at my code and tell me what i'm doing wrong,
A request04 Feb 2005 00:02 GMT1
Can the powers that be make it possible to close the vm via the windoze taskbar
icon?
Deallocating storage03 Feb 2005 22:08 GMT7
I have an array of objects that were created something like
Array[1] = new object(object_name);
Array[2] = new object(object_name);
How would one deallocate the storage that was created with the "new"
error: ...class definition existed..can no longer be found ?03 Feb 2005 19:17 GMT7
How can it be that the class definition no longer exists, since I went
directly
from compiling to building to running?  It must mean something else,
but what,
How to display an image on Pane ...Newbie03 Feb 2005 17:47 GMT8
/* Hello
In the code below I can display my grandson's picture by using a JLabel
But, I wish to display a photo of him without using ImageIcon on a label
or button.
How to do a fast insert in a sorted linked list03 Feb 2005 16:14 GMT1
I like to insert an object at the right (sorted) place in a sorted
linkedlist (java.util.LinkedList). I have found the sort and
binarySearch functions in java.util.Collections, but couldn't detect a
binaryInsert or binaryLocatePosition so i can add it using the
Mobile phone games03 Feb 2005 14:36 GMT6
I hope this is the right ng - if not please point me to a more
appropriate one!
Anyway, I am trying to download games onto a mobile phone using WAP via
my webspace. I have been able to connect to my site but not download
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