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Java Forum / First Aid / August 2004

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ThreadLast Post  Replies
Daemon Thread06 Aug 2004 01:43 GMT1
does anyone know how to ceate a daemon thread in CLDC 1.0 or 1.1?
/sterzl
Writing to a file05 Aug 2004 22:20 GMT2
I am trying to write information to a particular line in a text file
using FileWriter and PrintWriter.  So far I can only get it to write
to the start or the end of a file.  Is there any way to write to, say,
the third line without interfering with the first two?
Why won't my Applet run online?05 Aug 2004 20:34 GMT3
I downloaded VM 1.4 from Java.com, and had a working Java Applet on my
homepage.
So I wanted to write an even better Applet, and I had it working both in
JCreator and IE6 (on the harddisk).
Applet not working in IE6, works in Applet Viewer05 Aug 2004 18:14 GMT13
I have seen this question asked in this group and others a number of
times, but I haven't found a solution that works for me.
I have compiled a simple applet:
-----
Recurring numbers in java arrays05 Aug 2004 08:23 GMT4
I have a sorted array of 7 numbers.  For example {2, 5, 7, 7, 9, 12,
12}  I want to obtain the recurring numbers from that array and the
number of times each one occurs.  In the array above, i would like to
get out of it that i have 2 7's and 2 12's.  How would I go about
Runtime.exec() in tomcat04 Aug 2004 21:48 GMT1
My web-app needs to call some native programs using the commandline.
Runtime.exec should work but it doesn't seem to.
I'm using the Blackdown jdk/jre 1.4.1 with Tomcat on linux with a 2.6.7
kernel,   the classes
Saving XML Documents04 Aug 2004 21:25 GMT2
I have a Problem.
I read an XML file by the following sequence of method invocations
    DocumentBuilderFactory builderFactory =
        DocumentBuilderFactory.newInstance();
JInternalFrame maximize?04 Aug 2004 19:33 GMT1
I've been looking for over an hour now for this, but I can't seem to find
it: how do I maximize a JInternalFrame in my program? I don't want the
titlebar to show, I just want to maximize it's size to the size of the
JDesktopPane it has been added to. I can check wheater the user ...
setting up tomcat 5.0.27..04 Aug 2004 16:33 GMT2
I downloaded tomcat 5.0.27 last week, still can't find precise
insructons on how to set it up..  only have found instructions for
5.0.19.. no option to dl 5.0.19 from jakarta.apache..  instructions on
jakarta.apache's site very vague..
JTable - Change Column size04 Aug 2004 15:40 GMT2
How do I change the with of individual columns in a JTable?
JScrollPane - Automatically scroll to the end04 Aug 2004 15:00 GMT2
I need to know how to have a JScrollPane automatically start at the
bottom of the pane instead of the top.   It contains a JTable and I
basically want the last lines in the table to be displayed first as
they are newer that the ones at the top
Game of Life04 Aug 2004 14:27 GMT5
Im having trouble with this method in my assignment to make a text version
of the Game Of Life. I dont know where to start, and i would appreciate
some help getting me in the right direction. Its the advanceonegeneration
method, that first has to find how many neighbors each cell ...
java webstart04 Aug 2004 11:48 GMT1
hi , im trying to use java webstart and it gives me this error  i don't
understand why
BadFieldException[ Le champ <argument> contient une valeur incorrecte : ,]
at com.sun.javaws.jnl.XMLFormat$6.visitElement(Unknown Source)
Window closing04 Aug 2004 11:02 GMT1
I have the following problem: my application needs to performs some
actions befor it is closed.
Ok, on window closing a dialog appear, but if the user press cancel i
would like to mantain the app
JTable Change row \ cell colors04 Aug 2004 09:20 GMT2
I need to find a way to change to color of an individual row or a cell
in a JTable.  I can't seem to identify the individual row / cell
Thanks,
Steve
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