Software Development Forum

Hi there again :) Could someone tell me what is the difference between function declare in main() and outside main() ? Because I don't see anything wrong. Thanks so much in advance. Here is example, [CODE=c] #include <stdio.h> //void fun(int x,int y, int z); int main() { void fun(int x,int …

I've created a very simple UserControl, compiled it, then exited VB. Then I loaded my application and added a reference to it, and also added the Imports statement for it. The problem is that the UserControl will not display in my Toolbox, rendering it useless. Is there something else I …

[B]Hi, I'm trying to use a map in my application. the class MovieRating which contains the map is as below:[/B] [code] import java.util.*; public class MovieRating { private Map ageMap = new HashMap(); private String movieRating; public MovieRating() { ageMap.put("PG", 18); //parental Guidance ageMap.put("G", 4); //general viewing ageMap.put("A", 27); //Adult …

I am new to layered architecture design. I need to implement a record navigation form in c# windows. It will contain three textboxes one for entering the empname and another for entering empage and another for entering his dateofbirth. I have buttons for adding, deleting and editing the current record. …

I have 2 Questions and not found solution,can anyone help me: _what's conception of "word align of variable"? _Base on Visual Studio,which keyword do the that activity? _Which Library do we work perfectly with a big integer(at least hundreds of bit)? Thanks .

My program needs to print the mirror image of a letter that's input. All the letters will be input in uppercase. And the mirror image will be printed in uppercase. So if I input A it's mirror image would be Z if B, then Y if C then X if …

my project is vb.net and project is completed ..... i dont know how to create setup /deployment any one help me <snip email>

I am using Java along with hibernate, I stored datas in UTF-8 format for my project, i need to retrieve datas in Arabic, give me some ideas about this conept... i m in hurry... reply me as ap..

I'm creating a SMTP client. I'm entering the data(to, from, subject, body) in a HTML form. How do I pass that data into the actual Java SMTP client so I can send it? I know how to hardcode the data into the client and send it that way but having …

Hi I am new to python programming and I am trying to embed some python calls into my C++ program. I made a simple module called 'test.py' which has the following lines : [code] //---------test.py------------------ message = 'The meaning of life...' def transform (input): input = input.replace ('life', 'Python..'); return …

Write a program counts in a given text the words that contain at least three different vowels (Vowels are a, e, i, o, and u). Words in the text are all lower case and are separated by at least 1 space, maybe more. The last word in the sentence ends …

I am writting a program that takes in a number that ranges from 0-255 from an input file and a chip number, then I have to do a CDMA encoding on it. I am having a couple problems with the seeded random number generator. I need to have a 4 …

This code is giving me the error "expected primary-expression before ']' token." After googling and looking around Daniweb I still cannot find what this means. Can anyone enlighten me? [CODE]int board[*width][*height]; if(OpenBoard(boardName, width, height, board[][*height])) { } //... //function definition... bool OpenBoard(std::string *boardFileName, int *width, int *height, int board[][100])[/CODE]

Hi All, Thanks for all your help and suggestions...I am re-posting my code, with proper formatting for your review. The code runs correctly, but the ending balance, after all the withdrawals, is incorrect and I can't find where I messed up. Any help would be most appreciated: [code] #include <stdio.h> …

Hello, I am trying to pass a multidimensional array to a function but I keep getting a "expected primary-expression before ']' token" error. I'm using Dev-Cpp and here's my code: [CODE]int array[*width][*height]; if(OpenArray(arrayName, width, height, array[][*height]))[/CODE] I suppose it could be because there is nothing actually stored in the array? …

Hey, I'm new and am using Visual C++ 2005 Express Edition. How do I increase the size of the console screen, I just need to make it wider for my program. Yes, I have searched, but all the methods I have found require to me use #include <windows.h> I get …

This is my assignment: Write a program to helps health care staff keep track of a patient's cholesterol level. It needs to have a main function that calls another function, and the function must be declared before the main function using a function prototype. A function must be called checkLDL, …

hey guys im having a bit of trouble making an string accessor to a private member string variable that i have declared: Class A{ public: string getname() const; private: string name; }; Thats a little example. I have tried almost everything. I have included string class header in the class …

I wrote the following function and it is working fine, but my problem is i want to write forward pointer address in present pointer field. I will explain in code. please check line numbers 10, 11, 12, 13 in the following code.. [code=c] void create_fbeCodeDat() { int checkSum=0; fwrite(&signature,1, 4, …

Hello all, Beginning my preparation for python 3.0, I just installed python 2.6 and the adapted wxpython. The problem is I can not run the IDLE neither the Module doc of 2.6. I can run the python command line, and that works. But I want to use the IDLE. After …

Hello i have a form in which i have 5 tab pages(each with their unique name )and one TabControl eg. say ...I HAVE admission form under which there are fees, balance enq...tabs...... In MDI i have menuitem under FEES under which i have item Balance enq...etc... The problem is that …

Hi, I was doing my assignment which states: The user to enter a string which should be stored in Input_String[]. 2) Then reverse the string and save it to another array called Output_String[]. [COLOR="Red"][/COLOR] I am having trouble with the second part where I need to save the string to …

Hey everyone, I'm just playing with some code and timers seem to just confuse me :\. Well what i want is a timer that counts down from 10 seconds and when it hits 0 it simply pops up a message box.. This is what i have so far.. not so …

guess game In this game, you play with computer for N rounds (N should be provided by the user and passed into the function as a parameter). In each round, the computer generates a random number between 1 and 3 (including 1 and 3), and the computer asks you to …

[code=cplusplus]#include <iostream> using namespace std; //Function declare void displayMenu(void); void getSelection (int &userChoice); void processChoice (int userChoice); float monitorCoke( float ); float monitorpep ( float ); float monitorcana ( float); float monitorhire ( float ) ; // variable declare and const float option, cocaout, pepsiout ,canaout,pepleft,canaleft,cokeleft,hireout , pepfinal, cokefinal, canafinal, …

Hi, Ive recently been working on a C++ project where we are required to prompt the user for a string "command", take the first char from that string to decide exactly what command it is, and then take the remaining parts of that string and turn them into individual characters …

Ok, I'm writing a simple for loop with an accumulator for my class tonight and can't figure out what I'm doing wrong. I want the program to accept the first 10 even numbers from the keyboard and add them up and display an error message if someone enters an odd …

Hi, I was practicing for our hands on exams tomorrow when I encountered a problem in my code. Here is a part of my code: [CODE]void interactive(){ //if argument is 0, program will enter the interactive mode. int choice; int year, month, day; char div[40]; char tags[WORD_COUNT]; char entry[WORD_COUNT]; printf("\t\t....................................................\n"); …

Hey all. I have another problem with classes. I have 3 classes A, B and C. B extends C and class A is where objects from B and C will be used. Below is the syntax of what am trying to say [code=cpp] class A{ private int o,p; protected B …

I have a program for which I am designing a help menu. The program allows you to add squares, ovals, and other shapes, and move them, rotate them, etc. I'm setting up some HTML pages that explain how to do different tasks. So when the user pulls down the help …

so i have to write regression line program which is hard enough seeing as i just started so i need help, 1st thing is how do i write a loop for mouse clicks of any number, then write the average of whatever the amount of mouseclicks, thanks!

So I was trying to make a calender that outputs what ever month is prompted. yet this wont run, i keep getting this error 1>c:\users\lukas shininger\documents\visual studio 2008\projects\calender2\calender2\calender.cpp(151) : error C2059: syntax error : '}' [code] #include <iostream> #include <string> using namespace std; int main(){ int month,dateCount,dayCount,blankCount,totalDates,i; /*month: userinput variable …

I have made a simple console based flash card program for the children in my house (and for practice as I just started teaching myself the language). It uses srand to get 2 numbers and has the user input the question. I have included addition, subtraction and multiplication but i …

Hi There! Quick, probably dumb question but I have the following snippet [code] template<typename T> class Natural : public ArbitraryNumber{ std::vector<T> mVal; std::vector<T>::iterator mIter; [/code] instantiated with [code] math::Natural<long double> z; [/code] in my main module. Visual C++ dislikes this. When I put this in: [code] typename std::vector<typename T>::iterator mIter; …

Hi All, I have wrote a java program, that displays all the drives available in the system. I used File.listRoots() However, this method doesn't perform any security operations(such as read and write access) and displays all the drives in the system. I want the program to display the only drives …

How to counter invalid input for char. Let say i have a menu which allow user to key in and cin only accepts char. How can i make sure that user to more key in a string etc.

hey frnds if anybody has the code how to generate these cides,plz send it to me.I have no idea how to generate it.Its Urgent. Plz.

My assignment is to have an even integer greater than 2 entered and to output two odd prime numbers that add to it. We're supposed to use a bool function but I'm having trouble compiling. I'm getting an error that says "ambiguous overload for operator in cin >> variable" No …

Hi im trying to mess about with a microcontroller but I dont understand what the code means... bsend (0x0E0); Also the codes PD3 = 0X70 AND PD3 =0X7F mean nothing to me, are they related to establishing some of the ports on my microcontroller? Thanks for any help

Create a program which will create a Hero's Inventory. The program should take the user input (a number) and put that item into the inventory (for example, if the user enters 1. Sword, the program should insert the string "Sword" into the inventory). You will need to add a loop …

Hi! I'm very new to C++ and have two questions whose answers are probably comically obvious. Any suggestions you have will be accepted gratefully. I'm writing a program that calculates the average of integers (grades) input by the user. Once the average is computed, the program should ask if the …

Hi everyone. Little new here but hope for everyone's help =). I am doing a maze for my Computer Science class. My program needs to read the maze from a .txt file and print the solution after. Im only in beginning stages but that's alright. The problem I'm having is …

I want to convert two C++ programs into MIPS assembly. Both programs compute if a given integer is prime or not. They both contain the same main() pretty much, but one uses an iterative function while one uses a recursive function. I am not too good with MIPS so I …

I am using the fileSystemWatcher and the _Changed event to indicate what file that was LastWritten to in a folder and then I want to read this file. It seems that the code that I have below is executing twice and the second time the code runs I get this …

I'm trying to create a simple TCP client. The user enters the host, port, and a send statement(GET, HEAD, etc). Then the Headers and everything else is returned back in a textbox. When I send the information, it pauses for a second, then it just does the crlf. sentText is …

Hi, I appologize for a lack of specificity, but i'll try my best to explain what i want to do. I want to write a program that will run other programs within a single window, so that they're neatly organized. For instance; I usually run about 3 Xterminals that i …

Hey i have a home work TSR program anyone can help me >> Write a progam TSR use C to turn off sound of all aplication on computer. >> If have Sound turn off it nice if u can write code THk

Hey people. I need someone to tell me what they think of this. I've been trying to write this small java program to search for mobile phone numbers in a document. The document is a .csv file, but thats not too relevant. The numbers are Irish mobile numbers in the …

this is the main program # include "list_3358.h" # include "stack_3358.h" # include <iostream> # include <string> # include <fstream> #include <vector> using namespace std; using namespace stack; using namespace linked_list; int main(int argc,char* argv[]) { string str; str=argv[1]; STACK_3358<string> stack1; //ifstream infile( str ); ifstream file_op( str.c_str() ); do …

I'd really like to be able to ask my program "where is the mouse pointer?" at any given time. Ideally I'll want people to click and hold a button, which will cause a stream of events to occur, and then (at varying points) the program should find out where their …