35,618 Topics
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| | I'm very new to JSP ,i want information about where to save & how to run JSP.what are the othe requairements for JSP  |
| | Is there any way to add an "invisible character" using unicode. The thing is that i want to add an invisible character in between two strings like A#B# ...# should be replaced with that invisible character, thanks in advance....... |
| | I need help on an assignment, I don't know where to start, I have coded to so far for it to read in the words from a text file and an array for the words to be put into, after that I'm lost as to what the next step would … |
| | [code]<%@ page contentType="text/html; charset=utf-8" language="java" import="java.sql.*" errorPage="" %> <% import java.io.*; import javax.servlet.*; import javax.servlet.http.*; import java.util.*; public class Validation { public Validation() { System.err.println("nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn"); } } %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Subittion Page</title> </head> <body> Your rquest …  |
| | Howdy folks, I need to open a dialog with some people that know more about Linux than I do. Specifically Apache httpd. I'm not sure that this is the appropriate place for this, so be gentle if not. Here's my situations, I have a Fedora install of Linux up and … |
| | hey all, first post, im a real n00b at this.. its just part of my first yr at uni and dont even need it for the 2nd yr and never done it before.. anyway, if u could please just get me through this il be FOREVER greatfull... basically iv done … |
| | I'm trying to create my own pattern (or something similar to a pattern I guess) where objects that are anonymously instantiated can still be referenced, but I'm getting weird memory results. It seems as if the free memory is decreasing when it should be increasing-- [code=java] import java.util.ArrayList; public class … |
| | Hello Everybody, I am learning Java from a few days.i am getting an error in one of my programs wherein i am trying to print thr sum of "n" numbers..the code is as follows..please help me [code]import java.math.*; import java.util.*; import java.io.*; public class Add1{ public static void main(String args[]) … |
| | [CODE] import javax.swing.*; import java.awt.*; import java.awt.event.*; public class ExpressionCalculator implements KeyListener { private JFrame frame; private JLabel label; private JPanel boxLayout,panel0,panel1,panel2,panel3; private JTextField TxtInfix,TxtPostfix,TxtPrefix,TxtResult; private Font font; public ExpressionCalculator() { boxLayout = new JPanel(); font = new Font("Serif",Font.BOLD,12); //For infix notation panel0 = new JPanel(new FlowLayout(FlowLayout.CENTER,5,0)); panel0.add(label = new …  |
| | Hi FOlks can any one share the code snippet of opening any format of microsoft office document in IE browser, on a click of a button Kindly do share the JSP and server side eventing too.. Thanks RK |
| | Hi; The below page validates the user. if the groupid of the user is null into the database,it forward the user to accessdenied.jsp page. The below code works fine without closing [B]rs[/B] If i had tried to close rs.close(); [B]it show the compile error: rs might not have been initialised[/B]. … |
| | Being new to java am trying to understand the terminology and works around... If i have a simple text file userdetails.txt which contains users name, password, home_dir_context (this is just for questioning).. Which function between the two do i use to get the path where this is located : c:/Java … |
| | hey is anyone know how to change background color when you click a button.... please tell me. im creating a applet.. need sup |
| | hi all i m working on the java program and i already have hashmap but now i have to add collection sort with that. any help please.  |
| | Hi, I’m writing a program in Java that uses rxtx for serial communications. Every time I start the program the communications object has to look for a specific port, acquire it, open it and only then can I start using it. The first part of the process, looking for the … |
 | i just starter to learn jsp and i have few questions. 1) in my jsp project i have jsp page and java classes that defined as jsp beans. my jsp page contains submit button. is there a way to define that each time i press the button the program will … |
 | Hello progers There is a big question in my mind I know that now PHP is popular but JSP is also known . . . so can you answer which language will be popular in future |
| | i am fresh student in sofware engineering and now my lecturer want me to do mini project "cab meter reader" apply with java.i don't know how can i start the project.i also really weak in java.can u please help me..  |
| | i need some different projects (names and details) related to java which has to be done in 1 month and also the related guidelines for that projects..could u please provide us the same asap. |
| | Hi all, I am designing a website related to news channel, in which i ve [U]e-news[/U], here i want everydays news to be updated,please can canbody help me i shud submit this before four o clk.. |
| | Hi ,everybody i am trying to use beans in jsp.....but i am stucked in first step... i have copied code from somewhere ......here beans uses a package .Beans is compiled successfully and called bean by this tag in jsp <jsp:useBean id="MyConnectionBean" scope="session" class="UserPack.ConnectionBean"/> Here UserPack is package of bean now … |
| | I'm building small application, im kinda newbie in jsp..I use the MVC n servlets concepts.. My problem is after from servlets, the page i want to go (change to another place) cannot shown in the address bar correctly(the addressbar still showing the servlet page), but the view is exactly d … |
| | I have tried printing both a word document on a local drive using java DocFlavor and have had no success. What DocFlavor do i need to use for Word docs?? I converted the document to a PDF and used the DocFlavor.INPUT_STREAM.PDF and lookupPrintServices(flavor, null) and found no print services. I … |
| | Hi, I'm having trouble connecting to the OVID database using jzkit. I get the following error message: [code]log4j:ERROR No appenders could be found for category (Z3950Origin). log4j:ERROR Please initialize the log4j system properly. java.lang.NullPointerException at com.k_int.z3950.IRClient.Z3950Origin.incomingSearchResponse(Z3950Origin.java:543) at com.k_int.z3950.util.ZEndpoint.notifyAPDUEvent(ZEndpoint.java:169) at com.k_int.z3950.util.ZEndpoint.run(ZEndpoint.java:481) Result: Search complete 0 records[/code] I can connect to other … |
| | Hi again (I'm annoying i know, but i just get stuck with things). I'm using this tutorial: [url]http://www.netbeans.org/kb/61/web/jsf-jpa-crud-wizard.html[/url] I'm using it in combination with [B]mysql+tomcat[/B] not java database+classfish. I have imported the following libraries (after googling what is needed for persistance in tomcat and mysql): JSF 1.1 JSF 1.2 JTA … |
| | Below is my code in which c1.menu() gives my values from database in Rmenu. but when compilation proceeds downwards, there is another line ResultSet Rmenu1 = c1.menu1(); which gives me another result set Rmenu1 which have values from database through menu1(); function. But after execution of its while(Rmenu1.next()) when the … |
| | Hi all, I am no-voice programmer, who has done Programming in Java as subject based only. I am doing project which consist of extensive java programming. I need to built prototype model of working electronic voting system using Java with security, usability and privacy issues in concern. I need help … |
| | the sun tutorials doesn't include anything on how to extend JDialog to make a dialog like this: [url]http://www.oucs.ox.ac.uk/windows/exceed/input.jpg[/url] can anyone point me to a tutorial that included this? my attempts to try making a frame into a dialog result in 100% cpu and infinite loops how do you make the … |
| | hi! I need a list of final year projects in Java.I would like to know whether computer games can be developed using Java(JDK ) without using J2ME.Reply as soon as possible. |
| | Hi, I want to execute some shall scripts from within java code.Can i directly execute the script by using [ICODE][COLOR="Green"]Process proc = Runtime.getRuntime().exec("myScript.sh");[/COLOR][/ICODE] thanks in advance, debojit |
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