35,618 Topics
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| | Hi all I made a welcome.jsp page and included loginbox.jsp using<jsp:include> tag While loginbox.jsp is working perfectly (with database),but when i include it in welcome.jsp then it dosen't work!!!!Please help welcome.jsp[CODE]<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>JSP Page</title> </head> <style> .bc { background-color:#CCCC00; background-repeat: no-repeat; background-position:center center; } </style> <body … |
| | Hello, I have the current sample xml document below: [CODE]<Units> <category name="Temp"> <unit id="0"> <unit_name>celcius</unit_name> <fromFormula>inFrom0</fromFormula> <-- need this value <toFormula>inTo0</toFormula> </unit> <unit id="1"> <unit_name>fahrenheit</unit_name> <fromFormula>inFrom1</fromFormula> <toFormula>inTo1</toFormula> </unit> </category> <category name="Length"> <unit id="0"> <unit_name>feet</unit_name> <fromFormula>InLengthFrom</fromFormula> <toFormula>inLenghTo</toFormula> </unit> </category> </Units>[/CODE] Now, I am trying to retrieve the value "inFrom0" from the … |
| | help im new to this.... why are get method useful?? for example why write this: [CODE]public class name { private String yourname; public void setname(String Fname){ yourname= Fname; } public String getname(){ return yourname; } public void sayying(){ System.out.printf("hello %s", getname()); } }[/CODE] when this also does the same thing …  |
| | So I'm creating a program that calculates the “Sum of Powers” after the user inputs two integers N and M. The sum of powers is computed as N^M+ N^(M-1)+ N^(M-2)….+N^0. But I don't know how to finish it. I'm kinda confused using return method, loops, etc. Here's what I have … |
| | hi how i can write the code for servlet that accept message from client. i wrote the code for socket server that accepts message from client. but i am unable to write the code for servlet. please help me. thanks |
| | I am trying to write a sample program that can call use the main method of "SequenceFilesFromDirectory", which aims to convert a set of files into sequence file format. [CODE]public class TestSequenceFileConverter { public static void main(String args[]){ String inputDir = "inputDir"; String outputDir = "outoutDir"; SequenceFilesFromDirectory.main(new String[] {"--input", inputDir.toString(), … |
| | I am a VB.net programmer and I am very new to PHP HTML and Java Scripts I am doing a project for my company using PHP HTML and Java Scripts and I want to Know how to make readonly a text box after it gets the input This text box … |
| | Unix server - function(). I want to call this function through java program and track the result. help me. |
| | Hello everyone first of all thanks to daniweb and all users to help me lots of time. now come to problem i am learning java from last one month today i wrote a program to swap two objects it is running but not performing desired task. all instance fields are … |
 | Hello everyone. I just started on 'converting' my multiplayer text RPG into a graphical form. What I am trying to do is this: Create a title window, basicly just a JPanel with one image filling the space. To this JPanel I add a MouseListener. When a user clicks the window … |
| | Hi, I'm new in this forum and I'm here to ask help on a topic the lecture I didn't turn up. I'm new to creating a search function for my Java application where the user can view the information of the books, such as title, author and the price of … |
| | Hi, I am fairly new to Java and am about to begin a programming course in the next week. I am preparing by completing exercises and am stuck on this particular one. Basically, i need to read a file in a certain format and calculate some figures and writing the …  |
 | Hi friends If we will override nonstatic methods or if we will overload non static methods means shall we say it is the run time polymorphism? Is that so how to give example for compile time polymorphism in java? If i will override static method means, friends are saying it …  |
 | Hey everyone, my if-statements are working as expected. Actually, they are not working at all. The syntax is right but they are never run. The program terminates before it runs them. [code] public static void main (String args[]){ Scanner input = new Scanner(System.in); Display fName = new Display(); // creating … |
| | this is in execute method() { Process p = Runtime.getRuntime().exec(command, env); } System.out.println(r.execute(" C:\\Program Files\\Java\\jdk1.6.0_21\\bin\\javac demo.java” , null)); System.out.println(r.execute(" C:\\Program Files\\Java\\jdk1.6.0_21\\bin\\java demo”, null)); i want to run demo.java from this code i used timer class also. i got the error "Illegal execution time" i dont know why when i run … |
| | Hi All, Currently we are using the code below to fire soap requests, with an input xml and the endpoint url. However, I would like to sign the input soap request using a jks file. How can I modify the code to perform the sign action as well. [url]http://www.ibm.com/developerworks/xml/library/x-soapcl/[/url] |
| | How to Load data with refrential integrity in java (Teradata). if I ran the work flow the data should be loaded to final table. so that i need to populate the source tables with proper refrential data. how to populate refrential data to the source table properly. Thanks in advance. |
| | explain how to pass parameter to thread?? |
| | Hello, Can anyone please tell me how to get the arraylist in servlet? Using dao layer, I have connected to database and got the arraylist values. Now I need to pass it to Servlet through service layer. How to use that request.setAttribute in Servlet and how to redirect that arraylist … |
| | utilisateurs.java [ICODE]package Model; import Model.base.BaseUtilisateurs; /** * This is the object class that relates to the utilisateurs table. * Any customizations belong here. */ public class Utilisateurs extends BaseUtilisateurs { /*[CONSTRUCTOR MARKER BEGIN]*/ public Utilisateurs () { super(); } /** * Constructor for primary key */ public Utilisateurs (java.lang.Integer _iduser) … |
 | Guys,i have to develop a simulator for Merge sort algo in java.I'm familiar with Java.But i have no idea how to do that.Java applet is easy? or it can be done as a Desktop app.My idea is to do as a desktop application.The programme should allow user to input a … |
| | what is correlation Exception in java?? |
| | Hi...I did some book exercices..i want to ask you are these code right or not? Question1---Write a programme to display a random choices from a set of 3 choices for breakfast.... i wrote this code... public class Exercice3_1 { public static void main(String[] args) { String breakFast = null; int … |
| | Hi! Could Someone please explain me the difference between[I][B] "Pass By Value"[/B][/I] & [B][I]"Pass By Reference"[/I][/B] In Java? I can't understand it clearly. Please give some [I][B][COLOR="Green"]easy example[/COLOR][/B][/I] and little [COLOR="Red"][B][I]description[/I][/B][/COLOR]? Any help would be appreciated. Thanks.:-/ |
| | which tomcat version is application server .? how to use that .. |
| | hi... am develop simulator project...using java (java run time environment) for that can use applet method or java gui frame method.. suggest me.. |
| | Im really bad at programming just started recently and i was wondering how would you combine these for loops since they look the same except for the paramaters this program makes stairs. Thanks a bunch [code]import java.util.Scanner; public class example { public static final int SUB_HEIGHT = 4; public static … |
| | Hi friends, What is the main benifit of using GWT in web applications? Is there any popular sites which has been developed by using GWT? Which is the best website to learn about GWT with easy examples? Thanks in advance ! |
| | Hi.. Can you help me to understand clearly ,what is abstract class? And how i will used it, how it behaves in a class. Thank you in advance! |
| | Here is my code. my problem now is how to convert it to GUI. [CODE]public class ProductController extends ProductModel{ public String getPname(int barCode){ return this.pname(barCode); } public double getPrice(int barCode) { return this.price(barCode); } public void displayCartControl( int retryTrigger ){ this.displayShoppingCart(retryTrigger); } } [/CODE] [CODE]public class ProductModel { public static … |
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