I have posted in this forum before and need some help in the following
I have just finished a code that needs to convert binary to decimal.
With a little help from here n there i manage to compile without errors but there's one problem though
i am not getting any output.

I have two application. First one send data to second application (via
sockets). When second app will get data then it should run servlet and
send data to this servlet. How to do this
How to send data to application from servlet or JSP.

Is there a way to draw a line with a color gradient along its length?
The lines are created using CubicCurve2D. TIA

while i am messing with java, i couldn't figure out how to let java automaticly manage the frequency function. for example, i want to know how many students got 18 out of 20 if there are 35 students in the class, can anybody help me? this has been frustrated me for 1 day already, ...

java.util.TimerTask is abstract; cannot be instantiated
However, java.util.Timer.schedule() takes a TimerTask parameter.  I
don't understand why TimerTask is abstract.  Since schedule() takes an
object of this type, shouldn't TimerTask be extandable or be an

I just want to peek into my browser to get a better feel for how it works.
I figured you have to use a socket?  to get this to work?  I heard of
someone doing it before somewhere on the net, but I can't find the site it
was on.  If any of you could help, thanks..

The jar which ant creates appears to be flawed in some respect.  The
jar isn't executable by double-clicking, nor by the command line.
However, the manifest, directory structure and source code appear ok to
me.  The source code is from Sun, I've only added "package

Hello - I'm using jmail.appendHTML to create personalised html emails
within an asp script. I am attching a pdf to the html mail using
JMail.AddAttachment. The pdf is attached to the mail but the
attachment paper clip icon doesn't show up.

is there platform independent way ("java-way") to write/read integer value to/from an array of byte?

How do I turn a straightforward java class into an applet capable of running
on a webpage? and will it run automatically when the webpage loads.
thanks in advance
JS

java.util.TimerTask is abstract; cannot be instantiated
However, java.util.Timer.schedule() takes a TimerTask parameter.  I
don't
understand why TimerTask is abstract.  Since schedule() takes an object

The Long, present, should be a member field which only exists within
the setScheduleMelee method.  I don't intend for present to be a static
field, so why does the compiler give an error to that effect, pls?
//////////////////command line///////////////

I'm using a PC based CCTV prog that uploads images to an FTP site. The
filename for each image consists of the date and time. So an image
taken on the 25 Jan 05 @ 22:30:15 appears as 050125223015.jpg
I need to create two web pages, one that can display the last 9 most

What I'm trying to do is create a java counter for the following: I
have a number in mind (for example 1,000,000) that is to be stretched
over x number of days.  I would like a counter that will then having a
"running ticker" so that at the end of day x, the total reaches exactly

Sorry if I missed something obvious.
I succesfully installed jakarta-tomcat-5.5.4 after installing
j2sdk-1_4_2_06 per the jakarta instructions. http://localhost:8080
gives me the jakarta tomcat page OK.