hi all i have jsp page -where the user fills up some fields.basically i
dont want user to fill up those forms during nightime . so
i take system time which is cst and calculate whether its am or pm and
if its between 7pm and 6am i redirect saying u cannot fill it up.

I'm trying to grok reflection (java.lang.reflection) and so far I've come a
long way. After reading up on Class.forName() I wrote a test program which went
over the class files in the current directory to check and print their
properties. My first version works like a charm, ...

   I was reading the tutorial for editor panes at
http://java.sun.com/docs/books/tutorial/uiswing/components/editorpane.html
and had trouble understanding the sentence that reads "Instead, the program
would use a text pane to save out a document, which would then be used to

Does anyone know of a good tool for debugging PL/SQL code?  I know this
is not exactly the correct forum for this topic but I figure most of
you are like me and wear many hats and are likely to have had the
opportunity to work with PL/SQL.  

package com.etc.gui;
import java.awt.*;
import java.awt.image.*;
import javax.imageio.ImageIO;

I have an applet that works fine in Safari but gives an error saying
"applet not initialized" when i try to run it on IE 5.2. I am working
on a Mac machine.. My applet runs fine on all browsers in Windows.
Can anyone help me with this.

Is there any java API which converts .doc and .rtf files to HTML file?
Thanks in advance..
Upendra P.

i wanna know that if i want create an ".exe" by using java,what should
i do,i heard that i has something to do with jre.
can someone give me any suggestions,or just give me  an url that may
solve my problem  

I am trying to get my JComboBox to initialize using arrays and I can
not get it to work.  I've tried hard coding the values but it defaults
to the last if statement.  Here is my ItemListener piece that is not
working.

Hi!  I dont 100% understand Constructors (what they're use is/how they
are used) and I was just wondering if anybody could please take the
time to give me a bit of help on the subject.
Thanks very much,

I've found several open source OCR programs on the net but none of them
was usable
Could anyone recommend a good freebie OCR to me?
Need Java version or win VC++ or Linux G++

I need to convert between vector and pixelated format bitmaps
Any good easy-to-use freebies available? google hasn't many results
Thanks
Jack

I'm using Java 1.3 on Solaris.  Does anyone know a function or have
code that checks if a string satisfies being a valid email address
format?  It is not important whether or not that email address actually
exists.

I am writing a program to do data analysis. I want the user to be able to
extend the functionality of the software by adding their own "analysis
modules" but am unsure how to go about this. From the user perspective, I
would like the application to look in a particular directory ...

I'm looking for a .exe wrapper which allows me to grab most of the
physical memory, say 75%. Now most wrapper generators allow me to add
constant settings for the -Xmx flag, but I've yet to find one which
allows me to do this dynamically. Any hints are helpful.