Software Development Forum

dear programmers, i need help with one of my java program. the program should ask the user to enter a sentence and the then return the number of repeated characters in a row. as a example if the user enter "myy naame is joshh"the user should return "3 repeated characters" …

hello all.. Hi, I'm having problem to read *.DBF (DBase File) using VB.NET. Below is my code : [code] Public abc As String = "C:\Documents and Settings\LASIM\My Documents\20100126a\JADUAL\TCMSV2" Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim sql As String Dim connection As String Dim dsXML …

hey everyone im a bit of a noob with programing because im only 16 so can you please explain your reply simply. im trying to make a batch file that asks for a password and opens a file and if the password is wrong displays a message i know how …

I am newbie in C programming and I have a easy assigment but I coul not do that. I need to read two number from a file, add them, print them that is all. Here is the my code. [CODE] #include <stdio.h> #include <stdlib.h> int main(void) { FILE *fp; fp …

Here is the problem from my Programming class: Write a program that asks the user for two file names. The first file will be opened for input and the second file will be opened for output. (it will be assumed that the first file contains sentences that end with a …

if the itemcheck is check then all the checks will be add separately to cash... i hope is it clear enough... thank You.. God bless... [CODE] Dim Cash As Double = 0.0 Dim Cheque As Double = 0.0 Dim Other As Double = 0.0 Dim DetermineCash As Boolean Dim CheckedItems …

Hello there...I need some help when I'm trying to pop data (numbers) from an array into another one (push them). I managed perfectly to input data but I'm completly lost when trying to pop from one array and push it into another one, I tried many things but none of …

Code shows how to bind the data from a database`s table to dataTable and populate dataGridView with it. And then how to pass the modified (or not) data from dataGridView back to dataBase`s table.

Hello guys, I am making a calendar. My problem is that it when I click the Forward button, it does not display the calendar in an instant... it does not behave like the calendar in Windows 7... There is a delay before the calendar is displayed. Is there a way …

Hi, I'm trying to insert a number between a string. For e.g. : If I have a string like "C23H24N1O" or "CHAl" Then it should be "C23H24N1O[B]1[/B]" or "C1H1Al1" If a capital letter doesn't carry any numerical then it should insert "1" next to it If a capital letter carry …

Hey I'm having a problem with a loop in my code. It's a pretty long problem, but it is a travel expenses program. I'm creating a function that calculates the meal expenses for the user. I have to get a total for two days(first day and last day). When I …

Ive been working on a solution to my homework problem for a couple hours and I believe I have found the answer but I keep getting this error code >Hw_3.obj : error LNK2019: unresolved external symbol "void __cdecl printTable(double,double,double,int)" (?printTable@@YAXNNNH@Z) referenced in function "void __cdecl process(void)" (?process@@YAXXZ) 1>Hw_3.obj : error …

i dont understand how templates can cause code bloat in a binary file...does anyone happen to have an easy to understand explanation of this?

Hi all, (Firstly please note I am a beginner programmer!). I have the following code where I am trying to print the data base entries, then the user press the space bar to add another entry, followed by the data base contents being printed again. Any pointers in the right …

Hi everybody, I am new to the programming world and I have an assignment that I need to write an array then a new array that needs to allocated dynamically and, then, populated in reverse order before being displayed all within a function. Here is what I have so far …

Could someone explain to me (in layman's terms please) when to use pointers, pass by reference, this pointer and friendly functions. I understand the concepts but I can't think on my own when to use them. Can someone explain? thanks.

I've been messing around trying to figure out why I'm getting this compiler error for a few hours, and I'm just not sorting it out. Any help would be appreciated. Thanks, David Code: [code] package dladoucer_week5; import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner input …

hello, I am new to clutter (and pyclutter). I have been trying to use pyclutter. I haven't found any good tutorial for it so far. I mean nothin that really explains properly. I saw a couple of example programs but when I tried to use pyclutter I dint get any …

Hello, I've looked all over the web and can't seem to find how to do this, so I'll try here. I'm working in a program in which i need to draw shapes, specifically irregular polygons. I figured the easiest way to do this, and the one that makes the most …

Hello, I'm taking a 100-class (beginner) in C++ Currently I'm stuck in one of the assignments due where it asks for the program to have the user return to the beginning if there's an error, as well as create an out put of: + ++ +++ (...) The current code …

hi please solve my problem i am getting linking error in following program. i am using devc++ for copilation linking errors: C:\Users\shiv\AppData\Local\Temp\ccaMbaaa.o(.text+0x286) In function `ZN4list7delnodeEi': C:\Users\shiv\AppData\Local\Temp\ccaMbaaa.o(.text+0x286) In function `ZN4list7delnodeEi': [Linker error] undefined reference to `list::search(int, Node**, Node**)' C:\Users\shiv\AppData\Local\Temp\ccaMbaaa.o(.text+0x62c) ld returned 1 exit status [CODE]#include<iostream> #include<conio.h> #include<string.h> using namespace std; class …

Use a two-dimensional array to solve the following problem. A company has four salespeople (1 to 4) who sell five different products (1 to 5). Once a day, each salesperson passes in a slip for each different type of product sold. Each slip contains the following: a) The salesperson number …

I am trying to move the huge no of file into different folder.. the files in the style of "HNI [0-9]{3}.*.jpg" i.e [ICODE]HnI 001.Sunday Party.jpg HnI 002.Car.jpg . . . and so on[/ICODE] I want to place the certian no of files in the single folder like.. .[ICODE]mv file1 file2.... …

There is a great deal of information out there on printing arrays in toString() but most suggest using Arrays.toString(arr); This however prints the whole array even the nulls and is formatted a specific way. I'm looking for a way to print the values in an array that are not null …

hi everyone.. i am using windows application to get data from web service and according to the result an action will be taken for example if the result is [b]1[/b] i will download a file and the name of the file will be taken from my database. all that i …

Ok so I tried to search and didnt come up with anything so if this has been posted before, I am sorry. I am new to C programming and have done well in my class so far up till now, the teacher says that this is the hardest program and …

im curious as to why in the world anyone would ever upcast or even downcast an object in their program? [CODE]class shape { }; class circle : public shape { }; int main () { circle a; shape b; b = (shape)a; return 0; }[/CODE]

how to clear all text box?? i always use this : [CODE]text1.text = "" text2.text = "" text3.text = "" ....[/CODE] but how about if i have many text box? there are an other way to do this??? Please help. ASAP. best regards

Good Day .. I'm new to the forum .. New to C++ either .. I'm having a problem regarding the while loop .. I've been trying to make an ATM system .. But I can't continue further for the other cases because whenever I try the loop for going back …

Hi, I'm writing a program that reverses the words of a text file using the LinkedList structure. Unfortunately, I have received the following error: [CODE]java.util.Scanner[delimiters=\p{javaWhitespace}+][position=30][match valid=false][need input=false][source closed=true][skipped=false][group separator=\,][decimal separator=\.][positive prefix=][negative prefix=\Q-\E][positive suffix=][negative suffix=][NaN string=\Q?\E][infinity string=\Q?\E] [/CODE] And because of that I'm having difficulty proceeding to the next step. If …

Hi,if I have array of objects {first(name,age),second(name,age)} How can I access first (name) in java Thanks

Hi I am developing windows application using C#.There is combo box in the windows application ,once user select value it automatically generate pop window.I want to appear the new window at the right side lower corner in combo box.I tused below coding ,but it never works,please let me know how …

Hi, this is a code for Simple Console based text editor from Complete Reference to C++ by Herbert Shildt: [CODE] #include "stdafx.h" #include "conio.h" #define MAX 5 #define LEN 20 char text[MAX][LEN]; int _tmain(int argc, _TCHAR* argv[]) { register int t, i, j; printf("Enter an empty line to quit.\n"); for(t=0; …

Hey guys, I'm making a small game on c++ using code::blocks.I use winbgi graphics for doing it. Its basically a ball game like dx-ball. I am an amateur programmer and I did upto making a moving ball which will rebounce whenever the boundaries of the screen are encountered.My method is …

[CODE] 1. int[][] board = new int[][] {{1,0,0},{0,1,0},{1,2,1}} [/CODE] please explain how we have used index here....like row and column....i know about this we have an array, a, with two rows and four columns. [CODE]int[][] a = new int[2][4];[/CODE] // Two rows and four columns. but what about the 1. …

Hi im just made a webbrowser on cisual studio 2008 to enter automaticly to a link but me i want the webbrowser to enter to the link and wait 10 sec then click on Tab key then click on ENTER key Then ENTER key again , then wait 10 sec …

Hi all, I am looking for C++ multi threading under windows but i wasn't able to find any fruitful examples .Please provide me with some useful online books or links. TIA

please check this code : [CODE]#include <iostream>// requires for keyboard and screen I/O #include <conio.h> using namespace std; void main () { int frontPad=0; int rearPad=0; int door=0; cout << "Welcome" << endl; cout << " Enter either 0 or 1 for state of the\n Front Pad,\n Rear Pad,\n and …

I'm looking for a way to learn RPG as used on the AS400. Is there any software to emulate the machine on Windows or Mac? What tools would I use to program in RPG?

I've heared that its very easy to add c++ code to c++/cli project (net.framework @ Visual Studio 2010) Unfortunatelly I cant do that. I was seraching all over the internet and I cant find any decent examples. All I want to do is to make a function that will read …

I'm using Visual Studio 2010 C++ Express and connecting via ODBC to MS SQL Server 2008 R2 Express. My question is: Is there any way I can pass some type of pointer into SqlGetData instead of an actual data type, then stuff that reference into a void pointer for the …

Hello, I am having a problum working on a project. how do I initialized a something that I do not want a varaiable to effect. [CODE]import java.lang.*; import java.util.Scanner; public class HW05_03 { public static void main(String[] args) { Scanner stdIn = new Scanner(System.in); int angleInDeg; double angleInRadians = Math.toRadians(angleInDeg); …

hi, could someone help me fix the code for the following question: I need to create a program that determines the animal corresponding to an input year of birth. Assume that the input year is 1900 or later. The 12-year animal cycle is rat, ox, tiger, rabbit, dragon, snake, horse, …

Hello DaniWeb, I am wondering if any of you guys here at DaniWeb, could help me start of C# Coding, In exchange of me helping one of you , code some other programs, i've basically coded everything but visual studios. So please PM me if you can help me out!

Hi, I have a C++ programming assignment and am new to programming. My assignment is to read from an input file into an array of structs but for some reason all im reading in is garbage could really use some advice. If anybody could help thank you. Heres my code …

I did not see anything about how to have multiple colors in a textbox. Is this possible, or must I use a richtextbox?. I would like to keep it simple if possible by setting it up in a standard textbox. Can someone help me with this? As an example of …

hi, assume data looks like this: cell Bit 0 1 1 X 2 1 3 0 4 X 5 X 6 X 7 X 8 1 9 X 10 0 11 0 12 X 13 X 14 1 15 1 And i want to group 4 bits into each group …

I wrote a program executed it and it returned the expected output i goto modify it to work with multiple input files and now it returns garbage and crashes anyone have any idea? -the output file is commented because i am not using it yet there are no references to …

I am trying to compile my simple java code and receive two errors. Any help will be appreciated. 1. Java1_Week2.java:19: illegal start of expression public Java1_Week2() { 2. Java1_Week2.java:19: ';' expected public Java1_Week2(){ Here is my code: [CODE]import java.text.DecimalFormat; import javax.swing.*; public class Java1_Week2 { public static void main(String[] args) …

This is the algorithm that I am working from Algorithm Name: UPDATE_CHECKBOOK [B]Problem Input(s):[/B] start_balance - the beginning checkbook balance. xact_amount - the amount of the transaction. xact_type - the type of the transaction (credit or debit). [B]Problem Output(s)[/B]: new_balance -- the ending checkbook balance. Relevant Formula(s): Adding a credit …