jazz_vill

Hi I want to count the number of occurence of each characters in a string from a client then the server will compute the occurences and pass back to the client the result.You may have noticed that I used String for result coz im planning to send a string to …

the question im doing is: write a java program that allows the user to enter a set of numbers and then displays the sum and the average of the values. It should begin by asking the user how many values they will enter. you should use two seperate methods to …

Hey, guys. I have A database with some Customers with some parameters. I made the Mapper (the connection class between the data base and the GUI). So... I create an object "Customer" (through the GUI) which has the parameters and then I store the object into another class CustomerList which …

I am working with a tabbedpane with two panels on netbeans... I have a button action which switches panels, "setVisible()", but when it switches the panels the buttons on the first panel show if you roll the cursor over them. Any settings I can change in order to have my …

I have developed a Java GUI App.I want to connect that with mysql.I have already connected a seperate java file with mysql.That java class is also in the same package in my Netbeans project.I want to know is it possible connect DB by using that seperate java class?

hello i have problem creating a Sequence application that generates a series of random numbers from 0 to 9 until a 0 is generated and then displays the length of the sequence of numbers. the output should look similar to this 3 6 7 8 9 0 Length of the …

I have a Java Desktop Application I made and I am now on the process of deploying the application. I tried to use Java Web Start but came up with certain problems. My application is fully working when I start it locally or inside my IDE. But when I try …

Ok so i have a little problem which i cant seem to figure out this is what i have: The constructor loads my method that loads a list of employee to show in jTable, but when i place that method in my button it doesn't do anything This is my …

I'm trying to populate our database using some curl command like curl --user username:password [url]https://somewebsite.com[/url] curl - d "name=New User Name&address=New User Address" [url]https://somewebsite.com/api/add/new[/url] The instructions that they gave to me uses curl but I want to do it in Java so I decided to use HttpClient here's my code …

I'm kind of confused about this. I want to create two threads that works in the same data. For example if I have an array of Strings then I want this two threads to work in each unique item say add a letter 'p' in each strings. My question is …

Hi I'm looking for a thesis topic and I came up with the idea but I want to consult some of you first if this might be done. Java Code Automatic Refactoring and Code Optimization. but I have read that this might be mutually exclusive because code optimization might make …

Hi I was tasked to create an admin panel which is more on database data manipulation. I want to use AJAX,XSLT, and PHP I've been studying a lot lately but most of the examples loads contains only a single page. Say I have navigation/menubar template I want to know how …

I want to know how will I pass this table values using a form. I have a list of products and each item belongs to a section and each section has different attributes. The attributes section are columns where the user can input a number of products he wants to …

I have this function [CODE] function displayOrderList() { $path = "file.csv"; $file = fopen($path,"r"); $row = 0; while (($column = fgetcsv($file,1024," "))!== false) { $row++; $price = $column[0]; $product =$column[1]; $productid = $column[2]; $price_id ="price".$row; $qty_id = "qty".$row; $total_id = "total".$row; echo "<tr align=center> <td><input type=\"text\" name=\"qty[]\" id=\"".$qty_id."\" value=\"0\" size=\"5\" …

Hi I have this table inside a form and in this form Im also fetching data from a csv file to display product informations in a table. I want a javascript code that when a user inserts a quantity value of the product he wants to buy the total column …

I have this table forum and topic and i want to query forumname, description, total topics in the Forum idk how to do this i tried an sql statement like this SELECT f.forumname,f.forumdesc,max(t.forum) as total_topics from Forum as f INNER JOIN Topic as t WHERE f.forumid = t.forumid; of course …

Hi guys, I use Ubuntu 9.04 and want to setup a secure server on my local computer. As I am new I need step by step guide how to do it. I'll be very happy if I get help from you to do it. Thanks in advance

Hi, first post...I am writing a program for simpsons rule for numerical estimation of integrals, [URL="http://en.wikipedia.org/wiki/Simpson%27s_rule"]wiki here[/URL] , and I finally got the code to execute with no errors. Now I am just getting a blank black box with no results. Any help? Thanks in advance. [CODE] // hw2.cpp : …

Hi People The Problem: [url]www.1.com/2/3.php[/url] > [url]www.1.com/3.php[/url] I want to change permently so you never see the folder named "2". I thought this would be possible through the htaccess file or web hosting server? So using mod_rewrite or changing the host directory of your server to www/2/ instead of www/? …

Hi my Prof. wants me to create a forum website from scratch. This forum contains only basic functionalities like creating a forum,a new thread in the forum, post a reply. So I created a database which contains these tables: Users Groups Forums Topics Posts now in my homepage I want …

I manually set-up a partition during my installation of Ubuntu 9.10. I only created a swap partition about 512mb and a root partition of 10gb and no partition for /home but I have a partition for all my data files. What I really want is a separate partition for programs …

I started my java class not long ago. I`m just creating a class car, and I`m not sure how to call a function with a return type in main, can anybody help me. this is what I have: [CODE]class TestCar { public static void main(String[] args) { Car myCar = …

Okay this is my assignment question: Write a program that accept the format [I][B]last name, first name [/B][/I]and print out [I][B]first name, last name[/B][/I] Thats what I did: [code] import java.util.Scanner; public class Name { public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.println("Enter your name"); String …

Hey folks, I am loading the database from the text file using load infile command, what i wish to do is to delete last inserted data not just the last row i.e all the data i have loaded from text tile.I am working on MySQL. Thanks in advance Prankyrules

I need to automatically generate ER diagrams by giving the database schema. If somebody knows a free and open source tool for that, please tell me.

Hi I need help on how to use LDR and ADC0804 in 8051 microcontroller. So far I have this in my project but I want to replace the switch with LDR (dark activated). What happens here (attached file)is that I use the switch to decrement/increment the number of cars and …