Software Development Forum

Hey everyone! I have to write a program that generates random shapes in a window, but when the window is resized the program can still remember the shapes and redraw the same ones. My code so far draws the random shapes, but when I resize the window, the shapes change …

I have to sort the 5 elements in a, the Days and the Vowels. How do I use the template <class T> with the way I put this?? #include <iostream> #include <algorithm> #include <iomanip> using namespace std; // Function prototypes void DisplayA(int[], int); void showArray(int[], int); void DisplayB(string[], int); void …

Greetings Team: This code looks pretty decent. The program runs but it is incomplete. I need help making the program below work better. I did a MAIN function and the following funcations to compute the stress and strain in a steel rod of diameter D (inches) and length L (inches) …

Hi, I am a new member in this site. I am also just learning VB6. I made some progress in programming a report generator for my farm. However, after having designed a report using Data Report designer, I keep getting the same result or reports repeatedly although I have changed …

I have a label that calculates how many rows the datagridview has and certainly do not want a blank row to be included. It has a blank row at the very top of the datagridview and sometimes in the middle. If it is possible, I want to delete all empty …

Hey guys, I'm new here and just to let you guys know that i've just started programming in C++ and I also started web designing.. i've joined this forum to increase my knowledge and to seek help whenever I need and I am looking forward to it.. just a random …

I need to submit a form on which there is a group of inputs(that can be dynamically generated) that needs to be an array of objects(list of dictionaries). I Dynamically generate the following item when a button is clicked on the form: var count = 0 $("#add-order-item").on("click", function(){ count += …

Hi guys, good day! I have a question here pertaining to Visual C++ graphics based. I recently started out incorporating GUI into my C++ programs, in this case, a calculator. I have a textbox named TextBox1, the user enters the numbers and operators inside it, and when the button is …

I have a class project i am working on that is aimed at creating an airport weighing system. The program inputs the weight of the passenger and the weight of the luggage to be transported and computes the total to find whether a passenger is eligible to travel or not. …

I am having trouble figuring out how to read input from the keyboard and inserting that into a LinkedList. Any help or suggestions would be greatly appreciated. import java.util.*; import java.util.Scanner; import java.io.*; public class listlist{ public static void main(String [] args){ LinkedList ll = new LinkedList(); Scanner in = …

> I am supposed to create a chain of N processes, where N is the command line parameter. Each process creates a child process, prints out its own PID and its parent's PID, and then waits for its child to terminate by calling the wait() function. #include <stdio.h> #include <stdlib.h> …

Guys I need help. can you help me determine what are the things that i'll used to run my program like this: Enter 5 numbers but refuse to display if the value is an odd number. Display only even numbers and the sum of all even number. I'm not asking …

vector<vector<double>> v2d(2, vector<double>(3,0.0)); How later on reset all elements back to 0.0?. How to clear vec entirely, free memory?. Are there any performance degradation in using vector arrays verus conventionl arrays using new or malloc?.. What can be done to minize such degradation if any?.

I don't know how to do this, i want to make box that have colors as what in PAINT program on window. [Click Here](http://www.imageupload.co.uk/images/2015/03/10/55555555.png) is there any tutorial explaining this ?

A parking garage has 5 customers daily. The garage charges a $5.00 minimum fee to park up to two hours. The garage charges an additional $1.00 per hour for each hour (or part of an hour) over two hours. The maximum charge for any given day is $12.00. All cars …

i want the code for bank statement withdram,current balacne, deposit

I want to develop a windows forms application with text boxes and labels and data grid view.Whatever data i enter in textboxes need to be saved in database and must display in data grid.The data grid should show the previous run data also.It should be done in local db of …

I Dont Know How To Add The Login Code And The Poll Code This Is My Layout Created In Visual Studio 2013 Login [Click Here](http://i300.photobucket.com/albums/nn4/Nicolei_Esperida/Screenshot%2016_zpscdvryyx0.png?t=1425394848) Poll/Voting [Click Here](http://i300.photobucket.com/albums/nn4/Nicolei_Esperida/Screenshot%2018_zpsqjyvn3pk.png?t=1425394868)

Hi, I have been working on the entity framework for a short span of time. My question is regarding savechanges() or rather what exactly is hapening in this scenario. I have 3 tables: Container , subcontainer, innercontainer there is a 1-n relation between tables in the specified order. i have …

Hello Sir/Ma I am a self learning buddy, I recently finish a book "Programming in C" language. I will like to know how I can develop mt skill and learn more... please help

Write a program that reads in a list of names and ages until the user enters "quit" as a person’s name. When the sentinel (quit) appears as the name, your program should display the name of the oldest person in the list and then terminate. For example, with the list …

Hi, thanks for any help in advance. I was hoping to get some guidance for getting started with connecting to an SQL database online. I'm writing an application in Win32 which needs to be able to read/write to a database. I have plenty of experience with C++, but almost no …

A very basic pygame sprite example. Moving a sprite with the arrow keys, could be the start of a great space game.

how to make a class in c++

Hello! :) I need to create a Question & Answer Program, just like "Who wants to be a Millionaire". So far, i am partially done with the code. It's just I am having problem regarding with lifelines. I need to make the 3 lifelines be used for only once. Really …

I have the following code: It gives me a segfault when I modify any element in the character string. Why is that? The first two statements print fine but as soon as I modify the value of any element in the character string it gives me an error! I have …

hey i got this program to calculate grades by reading from a file but im getting some error. can anybody help. #include <iostream> #include <fstream> #include <string> using namespace std; int highestGrade (int score1, int score2, int score3);// prototype for first function char letterGrade (int highscore);// prototype second function int …

hello plz let me know code how to insert 2 or more aspx page records to in single database

This is what I have in the main class: public static void main(String[] args) { final login login = new login(); login.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); login.setVisible(true); login.setResizable(false); login.btnEnter.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { login.inputText.getText(); new crosswordWindow().setVisible(true); login.dispose(); } }); } *there is a third class called login, where the jTextField is. The …

I am currently busy working on an instant messenger program using the UDP `DatagramSocket` and `DatagramPacket` instead of the usual connection-based `Socket` and `ServerSocket`. I need the server-side of the application to check the online status of its clients. I have attempted doing this by connecting to the server using …

Hi all, I would like to return an array of String variables from a C++ DLL to a VBA application. My understanding is that: [LIST=1] [*]To do so, the C++ function must return a SAFEARRAY of BSTR. [*]Although Excel uses BSTR containing wide characters (wchar_t), VBA itself uses BSTR with …

Hi to all! I am having a 69 fields in datagrid, i can add data into it but as i have selected certain row, not all data displays on the corrsponding textbox. there are 5 fields didn't display "runtime error subscript out of range"... here is the code: Private Sub …

I declared two different char * and initialised them to the same string. but i thought they would be pointing to the different addresses , but they pointed to the same addresses.. How come this happens? char* arr = "abcdefgh"; char* brr = "abcdefgh"; cout<<arr<<endl; cout<<brr<<endl; the values printed out …

6 Consider the following set of assembly instructions: addl %ecx, %edx; cmpl %ebx, %edx; jge .L4 where %ecx stores the value C, %ebx the value B and %edx the value D. What C comparison is implemented by this assembly code? Select one: a. if (c + d >= b) then …

Hello, I have some questions I thought of searching the web and I would be eternally grateful for anyone to answer some of them. How to properly override the ostream operator? What exactly is big O notation? How to count primitive operations? Is there a way to see how much …

Group, You've helped me write a routine that merges and formats a text file when multiple files exist. The code is as follows: If fileCount = 3 Then RestranName = getRestranName(0) RestranName2 = getRestranName(1) RestranName3 = getRestranName(2) Dim readtxt() As String = File.ReadAllLines(RestranName) 'Deleted the actual file. File.Delete(RestranName) 'Now time …

Hi guys, I want to multiply or add the values of two or more cells in a datagridview control in a row and and should also be auto-saved in the database after entering datas in the cell. I am using SQL Server 2008 for my database. Please do take a …

Average #include <iostream> #include <cstdlib> using namespace std; bool check(double element[], int count); int main() char redo; do { system ("cls"); double elements = 0, i = 0, j = 0, average_elements = 0; int k[1]; bool correct; cout<< "This program will show the average element of a sequence.\n\n"; cout<< …

Hello, I have to make an MP3 player that can work on 3 different ways. - You click, it plays, you click again, it pauses - You hold down the mouse, it plays, you release the mouse, it pauses - A timer, you can set up a timer to pause …

Also because of my work in number theory, I often need to have the root floor and root ceing of a number. This is my function for computing those two numbers from a target number.

I do a lot of work in number theory, especially with factors. I often need just the two middle factors from a very long factor list/result, so I created a function that takes a factor list and returns just the middle two, or one, factors. Nothing earth shattering, but I …

//This is an example, coding not complete. Say main runs the function add, int add adds two random numbers and int random gets a random number from the array. By keeping 3 functions, how would I pass b and c to int add? Right now b and c are undeclared …

I am trying to make a small dice roll program. By using after(), I would like to make a small "image animation". that displays an other image every ... ms. Unfortunatly sofar only the final image(of the dice roll outcome) is shown and not the visual animation. Does any one …

import tkinter from tkinter import ttk top=tkinter.Tk() top.title("Scoreboard") top.configure(background="black") w=ttk.Scrollbar(top,orient='vertical') l1=tkinter.Label(top,height=2,width=67,bd=4,text="Welcome To Cricket World Cup 2015",font=("Purisa",15),fg="white",bg="red",relief="ridge") l1.grid(row=0,column=0,columnspan=67) l2=tkinter.Label(top,height=2,width=25,font=("Purisa",15),text="India",fg="white",bg="red",relief="ridge") l2.grid(row=1,column=0) l3=tkinter.Label(top,height=2,width=15,font=("Purisa",12),text="VS",fg="white",bg="black") l3.grid(row=1,column=1) l4=tkinter.Label(top,height=2,width=25,font=("Purisa",15),text="Australia",fg="white",bg="red",relief="ridge") l4.grid(row=1,column=2) l5=tkinter.Label(top,height=9,width=67,bd=4,font=("Purisa",15),bg="red",relief="ridge") l5.grid(row=3,column=0,columnspan=67) l6=tkinter.Label(top,height=2,width=15,font=("Purisa",12),text="India",fg="white",bg="Black",relief="ridge") l6.grid(row=3,column=0,rowspan=1,sticky="NW") l7=tkinter.Label(top,height=3,width=14,font=("Purisa",20),text="183/2",fg="white",bg="Black",relief="ridge") l7.grid(row=3,column=0) l8=tkinter.Label(top,height=3,width=14,font=("Purisa",20),text="45.1",fg="white",bg="Black",relief="ridge") l8.grid(row=3,column=2) l9=tkinter.Label(top,height=3,width=20,font=("Purisa",12),text="RR = 4.057 ",fg="white",bg="Black",relief="ridge") l9.grid(row=3,column=1,rowspan=1) l10=tkinter.Label(top,height=2,width=15,font=("Purisa",12),text="Toss = Australia",fg="white",bg="Black",relief="ridge") l10.grid(row=3,column=2,rowspan=1,sticky="NE") l11=tkinter.Label(top,height=7,width=67,bd=4,font=("Purisa",15),bg="red",relief="ridge") l11.grid(row=6,column=0,columnspan=67) l12=tkinter.Label(top,height=2,width=13,font=("Purisa",20),text="Player name",fg="white",bg="Black",relief="ridge") l12.grid(row=6,column=0,sticky="NWE") l13=tkinter.Label(top,height=2,width=12,font=("Purisa",20),text="Balls",fg="white",bg="Black",relief="ridge") l13.grid(row=6,column=2,sticky="NEW") l14=tkinter.Label(top,height=2,width=11,font=("Purisa",20),text="Runs",fg="white",bg="Black",relief="ridge") l14.grid(row=6,column=1,sticky="NWE") l15=tkinter.Label(top,height=1,width=10,font=("Purisa",14),text="44",fg="white",bg="Black",relief="ridge") …

How do I display the individual integers from the scanner input stream for example if the user enters 500 I would like to display it as 5, 0, 0. Here is the code guys import java.util.Scanner; public class Digit { public static void main(String[] args) { int number, i = …

Programing is my life.... so help me under4stand it.

so this is a checkout program. Hers my problem: the user enters 1 to enter checkout and then enters the PLU code followed by the weight of it or unit, then they have to choice to enter another PLU code or 0 to exit. Once the user enters 0 it …

I'm making a fairly simple inventory program, and I'm stuck as to how I can add data to the original main form. On the main form, I have a button to add an item and it's details (additem). Once the user clicks the "Add" button, it should put the entered …

Hello guys. Im having trouble figuring out why I keep getting an error saying the compier cant find my class. its all the way down at the end of the code called circle class. Any suggestions? package circle.pkg7.pkg2.app; import java.util.Scanner; /** * * @author Jay */ public class Circle { …

import java.util.ArrayList; import java.util.Collections; public class PersonMaker { public static void main(String[] args) { ArrayList<Person> personAL = new ArrayList<Person>(); ArrayList<Address> addressList = new ArrayList<Address>(); Address c0 = new Address("2100 Pleasant Hill road", "duluth", "GA", "30096"); Address c1 = new Address("3392 fairway oaks", "lawrenceville", "Georgia", "30044"); Address c2 = new Address("4493 …