35,619 Topics
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| | Hello Everyone! I have a homework assignment due and I am having a problem with an compiling it to get an output. This is my first and only Java class. Can someone please tell me what I am doing wrong? Thanks in advance. [CODE]/* Programmer:Steve A. Massiah Date:01/29/09 Course:PRG/420 File: …  |
| | Hello, I'm writing a program that calculates payroll. I'm using an int array for the employee ID and a for loop for the hours and payrate. I have the code working with one exception. I must write a method for input validation that: Does not accept negative values for hours … |
| | I've created database in Mysql and would like to access db tables from localhost jsp. This is what I've created for far: [code=JSP]<%@ page import="java.sql.*" %> <%@ page import="java.io.*" %> <HTML> <HEAD> <TITLE>insert data using JSP </TITLE> </HEAD> <BODY bgcolor="#ffffcc"> <font size="+3" color="green"><br>Welcome to my world !</font> <FORM action="statement.jsp" method="get"> … |
| | Hello, I am a JSP newbie. I am trying to encode a password on a login form, before it is sent to the server. I created a test button to display the hashed password, but errors out with the message 'digestPswd not defined' Here are the code snippits that I … |
| | Hello, I need help badly. I was able to compile the program but when i ran it, it didn't do what it is supposed to do. The program should continue to promt for next employee's info until user enters "stop". I am not sure what I am missing.. Any help … |
| | is there any method or class for getting the datatype of a variable???? After the variable is declared i must get the datatype...... hw can i do .... any ideas?? |
| | Hi Friends, Any body please send me a complete java project on "Hospital Management System" or "Government Health care System". Please provide me in detail to [I]<<snipped email address>>[/I]  |
| | I am new to java. im trying to create a report from a table called users, in the database called userDatabase. I dnt know how to connect and get the required output! If u can please give a an example coding that can be used to connect this with my … |
| | [code] class Register { public static void main(String[] args) { Personer pr = new Personer(); pr.settInnPerson("mrt","Kasra"); pr.settInnPerson("avinnogg","Anders"); pr.settInnPerson("omelgsto","Oyvind"); pr.settInnPerson("joakibj","Joakim"); pr.settInnPerson("richar","Richard"); pr.settInnPerson("linnaad","Linn Kristin"); pr.settInnPerson("hennikar","Henni"); pr.settInnPerson("haavarte","Havard"); pr.settInnPerson("rubendw","Ruben"); pr.settInnPerson("dingh","Ding"); pr.settInnPerson("nikitam","Nikita"); pr.settInnPerson("huyt","Huy Quang"); pr.settInnPerson("chunyuyc","Chun-Yu"); pr.settInnPerson("kabeern","Kabeer"); pr.taUttPerson("kabeern","Kabeer"); pr.taUttPerson("chunyuyc","Chun-Yu"); pr.print(); System.out.println("------------------------------"); Person skalFaVenn = pr.finnPerson("dingh","Ding"); skalFaVenn.leggTilVenn("rubendw","Ruben"); skalFaVenn.leggTilVenn("hennikar","Henni"); skalFaVenn.leggTilVenn("mrt","Kasra"); skalFaVenn.leggTilVenn("avinnogg","Anders"); skalFaVenn.fjernVenn("hennikar","Henni"); Person vn = new Person("dingh","Ding"); vn.print2(); … |
| | Hai Please send me if any one have a j2ee online shopping project in full or part |
| | HII EVERYONE. i AM WORKING ON JSP AND I WANT TO SET THE SCREEN RESOLUTION ACCORDINGLY.ANYONE PLZ HELP ME OUT!!! |
| | thanks for ur suggestions peter sir. I have another problem sir. I am creating a jsp application where I am using a custom class for sending emails. THe java class is working fine. but when i am importing it's package using page directive and creeating an object of it,then Tomcat …  |
| | im trying to compile a c program using java i have to invoke tinyc compiler from command line ......i need to run these commands in console using java... first set the directory to the location of c file then invoke "tcc filename" how can it be done??? thanks in advance |
| | The purpose of a reach algorithm is to return the variable (or set of variables) that is defined by the given node. Correct? |
| | Hi,I want to assign a name to the nodes i created but I am unable to do this.Can anyone tell me how to do this. |
| | Hey all Iam new to programming, so please help me with my problem.... I want to take voice input into a Java program and save it in the form of string....?? Plesae help.. |
| | I'm having a pretty weird logic error. It seems that this code is always ending my arrays with 3. It should (being a recursive function) iterate through 0, 1, 2, 3. My test array is of length 4 but I am completely missing the reason. Can anyone else see the … |
 | From [url]http://www.daniweb.com/forums/thread172120.html#post791196[/url] : [quote=Ezzaral]On a side note, never throw exceptions from main(). Use a try-catch block.[/quote] Why? |
| | Hi, I want to create a progress bar for folder copy using SWT. So i request you ppl to give some sample codes regarding d same. Thanks in advance. |
| | Hi I have got a WSDL created by using one tool (Query As a Web Service: which creates a wsdl for the given query) and now I want to consume this WSDL in jsp to display the data through web. Anyone of you can give me some idea on this … |
| | the code is given below <script type="text/jscript"> // Check the length of the textbox //for new function Length_Phone1TextField_Validator() { if ((aspnetForm.ctl00_ProfilePlaceHolder_txtPhone1.value.length > 2)) { aspnetForm.ctl00_ProfilePlaceHolder_txtPhone2.focus(); return (false); } return (true); } <script> and in cs file its code like this `this.txtPhone1.Attributes.Add("onKeyup", "return Length_Phone1TextField_Validator()");` Its not working in firefox but in …  |
| | i have a jtextpane now, i want that some text on it become bold, and not all how can i possibly do this, for exmple, i want to bold all the word "cool" found in my textpane.. i know that i should use a DocumentListener(Do I need??) but i really … |
| | Hello, Is there a way to take a String, for instance "4 * 5" from a JTextField and convert it into an expression where I will get a result? Thank you.  |
| | Hi I would like to create a crawler using java with mySQL as backend. It must work in such a way that it will crawl to a site and grab the data from that site. And then store that data in the database. So can anybody tell me a way … |
| | Can somebody help tell what they think is the matter with this code. It is supposed to be a random password generator. You will see what is the matter with when it runs. Thanks in advance [code] /** * This program generates random passwords based on the user selecting the … |
| | Hi, I'm having trouble with using and updating graphics in a JFrame. I'll include my code below along with some classes. They're necessary for the program to work properly. The issue is that the paint method is painting over my UI. Then it won't display the graphics. I don't have …  |
| | Your web based ordering should work as follows: 1. Authorized customer must be able to place his online orders. 2. Authorized customer MUST log in first before making any transaction. If the login is invalid the customer access is denied and a message is displayed to the customer “ACCESS DENIED” … |
| | This code is supposed to find the nth short word For example, if you are passed an array containing the words "Mary", "had", "a", "little", "lamb" and you are asked to return the second word, you would return "a" Below is my attempt to solve this but im pretty confused … |
| | good day, I am in need of a hand ...i am building a Wire transfer software for remmitance into bank accounts but i am having some errors..i would like you to contact me in any case if you can be of assistance. my email is [email removed] Please do get …  |
| | Hi! I want to develope Data Dictionary in java just like Data Dictionary in C++; if some one already worked on it plz send this code for the sake of Knowledge..... thanks....... |
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