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Hi, just wondering... is there a site offering some sort of c++ programming mentoring? Something like: make this programme... how would you do it? and then people writing code for it. Would that be a feature for DANIWEB?

Can anyone tell me why I get the following error message when I execute this code: `Exception in thread "main" java.lang.NoSuchMethodError: main` public class Pay { private double hoursWorked = 40; private double rateofPayPerHour = 10; private double withholdingRate = .15; private double grossPay; private double netPay; public void main(String[] …

Hi, I'm starting playing with javascript and bounce to some problems. The script tries to read the <p> background color that is set using stylesheet and set a global variable with this value for later use. It seems that the variable does not instantiate (and btw. there is more than …

I want to create a a program in which i enter a word and the program counts the number of alphabets used in the word and display as output !! I know its simple but i am just a beginner and my teacher wants to submit this as assignment this …

I'd appreciate if somebody could have a look at this code and tell me where the problem is. The program is meant to take a .txt file and split it in three different files: one with words of 1 to 4 letters, one with words of 5 to 7 and …

can someone help me???? give me coding for display 1 12 123 1234 1,3,5,7...n 123 456 789 help me... and give me coding for while loop generate 0,1,1,2,3,5,8 sent coding to my email [I]<snipped>[/I] thank you..for da help...

SOMETHING IS WRONG WITH MY CODE, IT GETS COMPILED BUT ONLY PROBLEM IS WHEN I INPUT THE NUMBERS THE OUTPUT COMES AS "Area@9664a1" ! // Implement a class Area which has three attributes length, breadth and Area. use attributes constructor to initilize length and breath. implement a method calcArea to …

Hey, I'm a student wanting help on how to write a program in netbeans.. I have no idea how to work this website so this question may be in the wrong place but.. here goes: so i need to write a program that outputs a quote one letter at a …

Hi guys, could anyone tell me why my code cannot input contents into the file, thanks in advance.[code]import java.io.*; import java.util.Scanner; public class FileIO { /** * @param args */ public static void main(String[] args) { // public void writeToFile(){ try { File outFile = new File(args[0] + ".txt"); PrintWriter …

Hi, I'm trying to print a string on the center of a window using GridBagLayout. All I see printed is a part of the string I expect (the current month) instead of the whole string. I don't seem to be able to spot where the error is and I'd appreciate …

Dear all, Could anyone help me on finding all magic numbers using JAVA with 1000 iterations or less? Magic numbers are 6 digit numbers that have the property that they are equal to the square of the sum of two 3-digit numbers when it's high-order and low-order digits are separated. …

I am trying to design the game Bulls and Cows we have a word to guess eg:"fame"(four lettered) if i type abcd bulls=0 cows=0 efgh bulls=0 cows=1 (if the letter is at the same positon as the word we give bulls. If the letter is in the word but not …

Hi this is a decompiled version of a guessing game which i am required to submit in assignment. can anyone please make it run anyhow. i hav also attached sample from which i generated code any help will be appreciated. Thanks [code=language] // Decompiled by DJ v3.11.11.95 Copyright 2009 Atanas …

im working on this java program: Create a Java program that creates six random numbers between 1 and 10 and for each randomly generated number it displays the text describing the number rather than the numerical value. For instance, if the number generated was 3 then it should display three; …

Hi, I'm starting working with the Graphics and related and strugling to understand it. I'm trying to do something as simple as drawing a String on a panel. The string changes on runtime. I post the code below. In effect, every new number is drawn on top of the old …

Hey guys and girls. Im working on a program at the moment, the aim of which is to determine a users age level (by year at school), and give them a set of randomly generated maths problems based on their age (eg- 1st grade only has to deal with numbers …

Hey Guy's can anybody help me out on how spam filters works and how do i approach this to develop a software using java. Regards Mukesh

Hi, I'm trying to understand how the Calendar, GregorianCalendar and Locale classes work. Say I instantiate two Locale objects and then two Calendar objects, each with their respective Locale. Then ask for the always troublesome DAY_OF_WEEK on every Calendar object as in the following code: [CODE=java] import java.util.Calendar; import java.util.Calendar.*; …

Actually these is not just printing text. It somehow involves logic but I keep on thinking these for almost a week. First I printed a price list then I want also to print the receipt. What can I put to eliminate the price list and then print the receipt. But …

hi , i m looking for a project which contains some graphics,lots of functionalities, and most of all is something different from the normal management projects (online test,hote; or lib mgmt etc). I have thought of something related to "Stock exchange" or Artificial intelligence project(which can predict behavior of situations-"brainstorming" …

Hi, I am new to java programming. I have been creating a simple applet. Which is as follows: [code=java] public class HelloWorld extends JApplet { public void paint(Graphics g) { g.drawRect(0, 0,getSize().width - 1,getSize().height - 1); g.drawString("Hello world!", 5, 15); } } [/code] This code is saved in a file …

hai i am new to sas.i want to do base sas certification can anyone provide me the material and what is exam code for base sas certification.

is it possible to implment OLE in java. Can you send the link where I can know about it + (if possible)then ways to implement it.

Hi, I'm having trouble with the following simple test program to extract 10 random numbers from 0 to 5. [CODE=java] import java.util.*; public class TestRandom { public static void main(String[] args) { Random rand = new Random(); for (int i = 0; i < 10; i++) { int j = …

I need to write a program to print the below pattern of * representing the alphabet X. I am unable to print an X using asterisks in the post. I hope you can understand the below explanation. The X should have 7 rows - with three rows at the top …

Hi, I'm starting with Java and have an issue with how to use the classpath variable and where to put certain library. This is probably pretty easy but it's got to the point of driving me crazy. Now, I'd like to have my library, let's call it "mylib", under C: …

Hi, I'm trying to set a simple send an email script as I found it on the internet. Here is the code: [CODE=php]<html> <head> <title>PHP Mail Array Loop</title> </head> <body> <?php $to = "mymail@anydomain.com"; $subject = "Test mail"; $message = "Hello! This is a simple email message."; $from = "anybody@somedomain.com"; …

This's got probably an easy answer but it's been puzzling me a few hours already. The code below declares a string object and fills it character by character. I can print every single character (line 16) but I can't print the string as a whole (line 19). Could anybody tell …

Hi, I'm trying to have a function that takes an ifstream object and returns an int as in [ICODE]int wCount(ifstream myFile);[/ICODE] Is that possible? The compiler gives me loads of errors that I simply don't understand. Thanks,

Hi all, let's say I have a string object. I can cout the string literal by just stating the name of the object or I can use the data function. [CODE=cpp] string myStringObj = "Hello World!"; cout << myStringObj; cout << myStringObj.data();[/CODE] So, why do we have a function like …