32,204 Topics
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| | 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 …  |
| | 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 |
| | 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.  |
| | 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 …  |
| | 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....... |
 | I'm learning Scala after having used Java for years. I'm wondering if anyone has found a good Scala programming software other than Eclipse and NetBeans, both of which have bugging Scala plugins? I know about the Jedit Scala plugin. It's even worse than Eclipse. And then there's this funny little … |
| | After some research I found this link [url]http://splainhow.com/jogl_eclipse.html[/url] which explains how to set up a project in Eclipse to use OpenGL with it. But I want to integrate the OpenGL libraries for JOGL with Eclipse so that I can import and use them with any projects. Does that make sense? …  |
| | hey guys i would like to know how it's possible to run a java project outside of it's IDE. How can i get it running on a website? I also tried running it on my computer but...navigating to the project through cmd and using the "java project" command to run … |
| | My hw is to create a strategy for this rock paper scissors game. this is my code for the game itself: import java.awt.*; import java.awt.event.*; import javax.swing.*; /** *The RPs applt plays Rock paper *scissor, lizard, Spock game and *keeps track of how many times *you won lost or tied … |
| | so i no ive read this stuff about hmwrk. but i have done a lot of work and dont want anyone to finish it for me i just need advice, im making a coffee machine and i have made a layout, but i dont no how to put in the …  |
| | hi i am new to all this... right now i am stuck on generic linked lists i have to create a recursive method to add newnode at end i have this so far public static <T> void insert(Node<T> l, Node <T> newNode) { if (l == null) {l = newNode; … |
| | Hello Friends, I've to work with "Quicktime". But, I'm finding it quite difficult to find the resources which will help me in understanding the technology. Can you please suggest me any links which will help me in understanding Quicktime classes and methods, during my project building?  |
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