Software Development Forum

[ICODE] /* * Global Tech's employee system */ #include<iostream> using std::cout; using std::cin; using std::endl; #include "Person.h" int main(){ Person employee("Sue" , "Jones"); cout << "Employee Info " << employee.getFirstName() << " " << employee.getLastName() << endl; return 0; } /* * Person Class Definition */ #include <string> using std::string; …

how to copy data from one table to other table in vb.net from internet

Okay everyone first heres a source page for this module that im having trouble with... [url]http://www.pygame.org/docs/ref/font.html[/url] Anyways my problem is finding out how to use this module to be able to print a variable with font.render....... anyone know how? Heres the code... [ICODE] #! usr/bin/env python import pygame, sys, os …

Hi, I've just completed my intro to programming class and my last assignment is to write a program for a hangman game. I have started and I think somewhere along the line I've gotten confused, can anyone give me some guidance. We did not do randomize in class but the …

Hi, I am trying to read the file (f1.txt) which contains : 3 0 -6 0 4 0 -8 0 ... I wish to read the first number from consecutive 2 lines and process them. Following is my code: std::vector<int> row; std::vector<std::vector<int> > two_node; int main() { string line1, line2; …

Hi, sorry if this has been asked before I did a search but couldn't find it. How do I define a pointer to a 2D array? (I am trying to pass it into a function). Thanks.

Ok I'm using the GCC compiler in C . I have a tree style of menu that has been designated function "Manager". I want to return to the top of the tree so basically what I do is at some point from within the "Manager" function I make the call …

Hey, I'm learning Objective-C, and they use [ICODE]#import "File.h"[/ICODE] instead of [ICODE]#include "File.h"[/ICODE]. The tutorial I'm using says that import is like an include once thing, and it basically implements the #ifndef blocks that's normally done manually in C++. I was just wondering if this is something specific to Objective …

Hello, I was just looking up the threads and I must say I saw a lot of codes with "std::string", "std::cout", etc... I just wanna ask, wouldn't it be better if you just wrote "using namespace std" instead ? I am doing it all the time, but if it's wrong …

Once the object is copied to the vector the pointer isn't updated. If I use a copy constructor to fix this problem I get awkward results. Could anyone please help me find a solution? Thanks in advance. [code=C++] #include <iostream> #include <vector> using namespace std; typedef struct { void *map; …

I am using memcpy()function.. memcpy(&_bpb, bBootSector, 512); where _bpb is the variable of structure, bBootSector is byte array the whole progran works fine but at the exit it generates the following error: "[B]Run-Time Check Failure #2 - Stack around the variable '_bpb' was corrupted[/B]." Can any one please guide me …

I have two arrays. In the first one I have student surnames, in second the student grades. (One surname one line with grades).My task is to find the arithmetic average for each student and print that student name and grade which have the biggest grade in array. I wrote the …

Hi, How to achieve hashing in C++? Can you explain this giving a small example? rgds

Hi, I've been looking around for how to execute another application from a c++ app. I remember in VB I could have my app launch the browser or other app and could even have it launch command line with the commands I wanted the system to run. I have found …

I'm learning java. I have one Jframe with 5 jbuttons. I want to click button1 to have a new Jframe come up. How should I define the 2nd Jframe? class? public class?

I want integers 1-52 to be drawn only once, so every "card" will be seen and not one picked twice, heres the code [code] #include<iostream> #include<time.h> #include<string> #include<stdlib.h> using namespace std; class Player{ int hand; }; int main() { srand(time(NULL)); int deck=53; int *drawn; int notdraw[52]; for (int n=1;n<53;n++) { …

Hey ppl, Im trying to solve some problems for topcoder website for practice purposes. But the compiler shows the following error for the codes i've been compiling. I have no problems compiling these codes with Borland C++. I've posted the errors and code below. Errors: Your code did not compile: …

Hey ppl, I was browsing thro the topcoder sample problems and came up with this one. Plz suggest some good algorithm for this. Problem Statement Note: Please keep programs under 7000 characters in length. Thank you Class Name: SquareDigits Method Name: smallestResult Parameters: int Returns: int Define the function S(x) …

I have made a program that you can add your contacts but i need to get a way to edit the persons details.... The details are kept in a txt file(because i don't know how to make this using a db) I have a list box showing the name and …

Hi all I have created an application which automates the Preparation of Question Papers for Various Exams. This software uses a DSN connection to a ACCESS database. While I was developing software I created this connection manually but while I distribute my application this connection will have to be created …

Hi everybody, I want to declare a class having an object of another class as its member data. but I recevie compiler error: "No appropriate default constrctor available" my code samlpe is as follows: [code] class bigInt { bigInt(unsigned); bigInt(const bigInt &); unsigned *value } class RSA { RSA(unsigned); bigInt …

Good day everyone. I'm completely new to scripting. I'm trying to practice in it. I'm using Bash on a SuseLinux 10.3 box. I want to practice by sort of creating my own simple IP Monitoring app that will notify me when somethings down. That said, here's my first simple but …

Hi What i want to do for this is to have my program run in the background simulate pressing a button such as ENTER every 10 seconds or so. I have trauled the net and found solutions for VB and C++ but none for python. Is this possible in python …

Ive been trying to create a number guessing program were the program guesses your number instead of the user guessing the programs number heres what i have so far: [code=c] #include <stdio.h> int main(void) { int guess = 50; printf("Pick an integer from 1 to 100. I will try to …

I keep getting an error "cannot convert parameter 1 from 'char (*)[15]' to 'Student_Type *" in the swap call. gradclass is a struct and Student_Type is the name of the struct. Im trying to sort names with this. Anyone know how to fix this? [CODE=cplusplus]void SortNames(Student_Type* gradclass, int i) { …

I need a little bit of help with a program I am making. I have most of the program made except for this part: [CODE]procedure Button1Click (Sender: TObject); begin Button1.Click := public int getPixel(int x, int y); if (R=R+10) or (G=G+10) or (B=B+10) then // Simulate a key press keybd_event(VK_NUMPAD4,0xcb,0 …

Hi I'm trying to use a vector to store function pointers, but when implemented in a class there method ceases to work. Class header: [CODE]std::vector<void (*)()> fns[/CODE] Class .cpp file: [CODE] fns.push_back(Search); fns.push_back(Print);[/CODE] Search() and Print() are (public) members of a class named Movie. This code is currently placed in …

hi my brother has created a program called 'guess my number' (see it here: [url]http://www.naughtyottselprograms.tk/[/url]) and i know the coding that i need but i dont know if there is a module that includes numbers does anyone know the name for that module if it exists?

Hello Please help me with the following: i am trying to open a file with a specific application using java. I am working on a desktop application. The following code using java.awt.Desktop works for known extension types,but when trying to open a file with an unknown extension it throws an …

I'm a student working on STL containers which were not formally taught in class. The website I typically follow hasn't helped, and neither have my textbooks. I'm getting an assertion error with this "while" loop. Probably something obvious to someone who works with C++ STL... There's an explanation for all …

Hi, i"m creating an application involving multiple forms i"ve successfully linked the forms but the problem is when a new form(form2) is linked by a button control form1 is also running,so i placed the following code in the load event of form2 "form1.close()" this segment of code terminates the entire …

Hello again. I am currently using a base class for a certain type of object, which looks like this: [CODE=C++]#include <vector> template <class T> class CObject { public: inline virtual ~CObject () { } virtual std::vector<T> *Output (std::vector<int> *Input) = 0; };[/CODE] The problem, that arises from this contraption is, …

How do you check if a button was clicked in Visual Basic .NET ?

I have the code runnig and it is all right. but within my loop I have it set from 0- 100 but my cout << only shows 59 - 100. I have tested the code with other numbers such as 20 -50 and 0 -38 .... and I see that …

Hey, I'm just wanting to know how i can make some code so no random numbers are the same, I've got this so far to get the random numbers and display them but tried this and that and couldn't get it to work. [CODE=C++]#include <iostream> using namespace std; int main() …

I compiled the code just fine. But It doesn't show on the webpage. The error message is: load: class C:\kenken\Xample1.class not found. java.lang.ClassNotFoundException: C:.kenken.Xample1.class at sun.applet.AppletClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.applet.AppletClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.applet.AppletClassLoader.loadCode(Unknown Source) at sun.applet.AppletPanel.createApplet(Unknown Source) at sun.plugin.AppletViewer.createApplet(Unknown Source) at sun.applet.AppletPanel.runLoader(Unknown Source) at sun.applet.AppletPanel.run(Unknown …

Hi Guys, i just wrote a program to print a sentence backwards using recursion. But i'm not too happy about it, if someone can give me a more optimized solution i'll be glad. You have to use std::string class. input: where the streets have no name output: name no have …

where i can find emulator nokia 3500(clasic) for netbeans 6.1?

How to use ActionListener and ItemListener together in one java program??

Hello everyone! I am new to C++, and still haven't got to grips with objects, inheritance etc. etc. Anyway, here's the question - [CODE]class mainFrame : public Gtk::Window { private: library *m_library; player *m_player; }[/CODE] How can member m_player, when finished playing a track, access m_library to select the next …

Hi I have been trying to do one of the projects in the projects for beginners section that asks you to get your computer to log off after a certain amount of time has passed without any mouse or keyboard movement. I am not yet up to that bit, in …

Hey there, I'm still a newbie to VB and here's my question. I have say 3 check boxes and each of them is assigned a message. If I click on one of them, it displays its message (say Hello) in a text box. Now if i press on the 2nd …

can anyone there help me about my problem in displaying a record of names,gender,annual salary and age..the inputs are the first name,lastname,gender,birthday and monthly income...i just have a hard time implementing it coz i have to use a string to deal with the name..how will i make it???just a hint....

[CODE=LANGUAGE]#include<iostream> using namespace std; class Nibble { private: union { int number : 4; }; public: Nibble(int=0); friend ostream& operator<<(ostream&,const Nibble&); friend istream& operator>>(istream&,Nibble&); }; inline Nibble::Nibble(int n) : number(n) { cout << "constructor.." << endl;} ostream& operator<<(ostream& nout,const Nibble& n) { return nout << n.number; } istream& operator>>(istream& nin,Nibble& …

I have a project where the user has to input a range of questions along with the question numbers. (So the number of questions is not fixed.) I am using a panel where i am adding the dynamically created textboxes. The textboxes are created with the user clicks an image …

I need help on an assignment, I don't know where to start, I have coded to so far for it to read in the words from a text file and an array for the words to be put into, after that I'm lost as to what the next step would …

Is there a way to save in a text based game through the MSDOS window? I want to be able to save the variables that store the mana, health, ect of a player.

If any body help me, I shall be very greatful: How shall we write Code using VB so that the value of the product of two variable should be rounded to the nearest Integer number which is divisible by 5. Is there any way to check whether the given number …

I am using borland compiler... i need to define 4 gloabal arrays of double type that can store 5000 values like double d[5000],d2[5000],d3[5000],d4[5000].. and an array of objects of class data whose syntax is: [code]class data { public: int x,y; double s,w,e,d; }d[5000],f[5000];[/code] i am facing two errors: array size …

i have a completed project want to comply an run succefully on system that have vb but i want to know the setup to comply so that i can install it and run in a computer without vb or refer me to a site that fully elaborate it Thank your …