Software Development Forum

Hi folks! I need some homework help. I have the following requirements: // Strings required for Homework. String[]strVector = {"octhkeugrk", "fedjigchba", "mnpqdetjhz", "bgxlvfcdaz"}; a) Write code that transforms the string array provided above into a 2 dimensional character matrix, (e.g., char[][] charMatrix;). b) Once in the two dimensional array form, …

i want help guys, very soon we will be asked for projects at our college, so please help if you know any that does not require peripheral equipment but a computer. a system that is very usefull

Hello peeps! I need some help to decrypt my text file and make it able to read in my program.. What I have programmed so far is to read the encrypted file, create a new file, decrypt it and read the newly created file.. I need to decrypt the encrypted …

Hye there Plz help me to print the Column of ListView as a receipt.I have no idea how to print ,i have to use datareport of VB6. or what? this is an VB6 project. waiting for reply zeb noon

Actually, I am working on project and specifications are : * using windows 7 ultimate * using Java language to develop project * using IntelliJ IDE for project now, When i run my project it give me output in the section at the bottom in the IDE itself. But, i …

I have two function in the same class. In the first function I return a value, and I need to use this value in another function. I am returning by value. double Loan::monthlyPayment(double anAmount, double anInterestRate, int term){ double payment = ((anAmount * anInterestRate ) * ((anInterestRate +1)/((anInterestRate +1)*exp(term)-1))); return …

i HAVE an excel file . and on sheet 1 i have some data in column A. i want to all the data from column A to list box 1 on form 1 in visual basic 2008 but how? Regards Mahaveer

I made this program but it isn't working; any suggestions? /* * Program Name : GuessGame.java * Author : James Resue * Date : October 6, 2010 * Purpose: Write a program GuessGame.java that plays the game “guess the number” as follows: * Your program chooses the number to be …

i need to develop a software in which i can connect to a handpunch1000 throug vb.net and collect data , i am using visual studio 2010 any help ?

Hey guys! I want to use jtable to encode a grade, this is where i will enter the grade of the student. and when i click the submit button, the data should be in a variable where i can manipulate it and solve for the average. It will look like …

Hey guys!I am new to this awesome forum. I have just finished c/c++ and have decided to move on to some scripting.I liked perl because it is very good for web apps.I personally dont like pyhton. So,can you guys suggest a good perl interpreter for windows7? Thanks

Hello all I have decided that I will participate in an online coding contest.i just want to ask which programming language is appropriate or powerful for a programming contest?ruby or python?i want to participate with python or ruby as my primary language.i have a little exp. with python but don't …

I am getting garbage value. Is it need to free 's' every time or the reason is something else. please,help. #include<stdio.h> #include<conio.h> #include<alloc.h> char* toBin(int); void rec(int); void main() { int n; char *out; clrscr(); printf("\n Enter no : "); scanf("%d",&n); out=toBin(n); printf("\n %s",out); free(out); // rec(5); getch(); } /*void …

Hello Everyone, I hope everyone is having a nice day ;-) I have a question about combo box and here is it... I Have sex combo box(Male or Female only) and i want that when i choose Female it will have an id of 2(Male = 1, Female = 2) …

Hi again............ I'm having problems in saving the data in my datagrid to my Database Imports System.Data.OleDb Public Class Form2 Dim con As New OleDbConnection("provider=Microsoft.ACE.OLEDB.12.0; Data Source=C:\Users\RMC\Documents\Vehicle.accdb;") Dim cmd As OleDbCommand Dim adpt As OleDbDataAdapter Dim cb As OleDbCommandBuilder Dim sql, lol As String Private Sub Form2_Load(ByVal sender As System.Object, …

**NOTE** This code won't work at the application level. It directly addresses memory at 0xB8000 which will result in a segfault at the application level. This code must be part of an OS or an application in a not-so-secure operating system like DOS, where applications can directly address any part …

Hi all, i hope that to find help and found how to do that i have creat table in my database and i add days as bit and save the days that employee must work in week and i can get the count of work days at week for each …

I am using the following code which creates a toolbar button on excel menu. On button click it executes a macro Private Sub Command1_Click() ' Start Word Dim wdapp As Object 'Excel.Application Set wdapp = CreateObject("Word.Application") ' Make it visible... wdapp.Visible = True ' Add a new workbook Dim xlbook …

Does all pre-defined function in vb.net can be override?? because of this (Public Overrides Function ToString() As String) I was able to ask this kind of question..

hi, i'm new C++ programer .i wanna find a way to change process name in task manager when it start(example: proc.exe to changed.exe in task manager) tnx for our attention and answers, your new friend Tjsdeveloper.

Hi I'm trying to write a toString() method for a generic LinkedStack but I'm having trouble My class has two push methods. One pushes elements of some type onto the stack. It takes in some generic element and pushes it onto the stack. The other method takes in some generic …

I have been taking few different heap snapshots. What I see is that the memory usage is not the same as reported by this codes. So how to know the exact memory is being used by my java application. I also see my leak report from MAT reports a lot …

Im suppose to write a program that accepts five input values and stores them into an array. The program should then display the average of the five numbers. Finally, the program should display all the numbers in the array that are larger than the average of the five numbers. I …

I'm having problems with sending the input to another program... Here is what I'm supposed to do. Ask for nth number in the fibonacci sequence. The program will call another program (fibonacci.exe) genterate the nth number and pass back the information to the parent process, and display all numbers of …

I have a class of properties which is being used as part of a web service. The Class has list of another class as one of its properties: <Serializable()> _ Public Class LessonPlans Public Property Teacher As String Public Property RoomNumber As String Public Property Subject As String Public Property …

Hello! I am working on a small decryption / encryption program using Win32 Console Application c++ nothing big, here is my code: #include "stdafx.h" #include <iostream> #include <fstream> #include <conio.h> #include <stdio.h> using namespace std; int _tmain(int argc, _TCHAR* argv[]) { char name[100],target[100],ch,mod; //Declare Variables unsigned char apostrophe; int num[100],i,option; …

Hi all, I'm running through the book "The C Programming Language" by *Kernighan & Ritchie* and I'm having some trouble with one of the exercises. "Write a program to determine the ranges of char, int, short and long variables, both signed and unsigned, by printing appropriate values from standard headers …

Here is what I'm trying to do: * Take input with scanf() * Pass input to function * Beep frequency associated with input I have notes defined, e.g `const in C5 = 523.25;` I want the user to be able to input "C5", and have the computer beep at a …

I have a file containing data in form : R1 1987 or 1789 and 8585 (7654) R2 7698 or 8656 or 74746 Now I want my file in the form R1 1987 R1 1789 R1 8585 R1 7654 R2 7698 R2 8656 R2 74746

I need to write a C++ program to analyze three different data files, and try to confirm Benford’s law.I need to create a console application that opens each file, counts the number of values that start with ‘1’, ‘2’, ‘3’, etc., and then outputs the percentages of each digit. Based …

I'm trying to make a program that saves images in a database. I've pulled together some info on the net and wrote up code that I think is supposed to work, but fails in a completely unique way on either side (the saving and the loading). Here's my code, could …

Dear Friends: I am working on a prject and I am receiving these three errors: Warning 1 warning C4244: 'argument' : conversion from 'time_t' to 'unsigned int', possible loss of data F:\College Material\CS270\SourceCode\Exec11_14\Exec11_14\BST.cpp 18 1 Exec11_14 Error 2 error C2664: 'bSearchTreeType<elemType>::postorderInsert' : cannot convert parameter 2 from 'bSearchTreeType<elemType> **' to …

Hey guys i am having trouble with creating a Parent class(gameobject) for two other child classes(player,location) both of the child classes can access data from the parent class, and work well independently but once i include the h file for the child classes together in main.cpp i get the compiler …

includ<iostream> includ<conio> using namespace std; int x,z; char op; switch(op);{ cout<<"input two a rate"; cin>>x z; cout<<"category operator ( + , - , * , / , %)"; cin>>op; swich(op) case'+':cout<<"opertor +"<<x+z<< endl; break; case'-':cout<<"opertor -"<<x-z<<endl; break; case'*':cout<<"opertor *"<<x*z<< endl; break; case'/':cout<<"opertor /"<<x/z<<endl; break; case'%':cout<<"opertor %"<<x%z<<endl; break; default:cout<<"your are false"; …

hello guys.. just a new member here.. and also a beginner at VB6.. i would like some help on how to connect my system with a database? because i cannot see the basic of connecting my system to a database.. thank you very much..

Hey everyone, So recently my sister got herself her own laptop (okay it's been a year or so). Anyway, she's been getting horrible at staying up super late messing around on it. Well I decided I'd help my parents out and write a program to control her laptop a little. …

I am supposed to write a program that asks for the name of a pole vaulter and the dates and vault heights ( in meters) of the athlete’s three best vaults. It should then report in height order ( best first), the date on which each vault was made, and …

1. There are some error in lion no 15 .can anyone help me to fix this??? 1. import java.util.Scanner; 2. 3. public class intArray 4. { 5. 6. public static void main (String [] args) 7. { 8. final int size =10; 9. int [] array = new int [size]; …

Hi everyone! I have been in the process of coding a replacement track bar which fits the color scheme and design of a program I am making. I would like some of the options to be controlled by properties which I can change in the designer. These include: whetether to …

Please help need to see the rdate range from the pickup date of last month to todays date...Whats wrong with this code Imports CrystalDecisions.CrystalReports.Engine Imports CrystalDecisions.Shared Public Class report Public intv As Integer Private Sub Report_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load cmbreporttype.Items.Add("Registrationform") cmbreporttype.Text = "--select--" datefrom.MaxDate …

hello friends, trying to understand a little work with txt, and in c + +, the file I can not open and goes straight to the end, what will my mistake the file is called nombres.txt and contains > carlos, alberto, raul, tomas, and the code is #include<iostream> #include<fstream> #include<string> …

Dear All, How Can i prevent duplicate record entry in vb.net. Please help

why my web hosting server refuses me to connect to them using vb.net net...i use add new database wizard and i input all the server name, username and password but error keeps telling me *Host '180.190.160.74' is not allowed to connect to this MYSQL Server.*..all i wanted is to connect …

Hi, I'm looking for help to achieve my projet. It's about an application that can be able to send sms to the users mobiles phone and receive sms from them. The project is the developpement of an application which can permit farmers organisation and products buyers to communicate by sms …

write a java program that will ask the user to enter his/her name initial - first and last name, and then output a greeting that says "Hello", followed by the user's initial and an exclamation mark..

Hi I would like to know if anybody could help me insert records into a MS access database with VB.net, I'm actually a c# programmer and I have never worked with databases before, I got as far as connecting but as soon as I want to add a record I …

Cant find this error and all these java scripts are talking together can someone please find it. error has been noted blow. import javax.swing.JFrame; public class WindowApp{ public static void main(String [] args){ JFrame window = new JFrame("A window");//cans et the title on the title bar window.getContentPane().add(new ImagePanel()); window.setVisible(true); window.pack(); …

I want to create a template file in which I want to create my own styles programatically(in VBA) I have following code Sub Style() Dim myStyle As Style Set myStyle = ActiveDocument.Styles.Add(Name:="Abbreviations", _ Type:=wdStyleTypeParagraph) With myStyle.Font .Name = "Calibri" .Size = 12 .Color = wdColorBlue End With Selection.Range.Style = "Abbreviations" …

How would I go about modifying this code to accept characters instead of integers? #include <iostream> #include <cstdlib> using namespace std; struct node { int key; node *next;}; int main(int argc, char* argv[]){ if(argc >2) { int i, N = atoi(argv[1]), M = atoi(argv[2]); node *t, *x; t = new …