Software Development Forum

First of all, forgive my naivete - I'm new to programming and trying to teach myself Python with the aid of the Internet and a book or two. My current problem that I can't find a solution to is hard for me to explain. First, I'll give the code I …

Greetings fellow coders, I am using the Playsound() function for playing music or sounds in my console based C++ application. I have a few brief questions that I need answered before I can continue. 1. When using the Playsound() function, how do you set the volume level? 2. How do …

Greetings; Please, is there a 'python tool' of sorts (ide or whatever) that will convert [U]Python code to 'C' code[/U] . Thanks!

Hi, can you help me just write an algorithm (not coding) to solve to this task. I have to write a program that takes in 3 points on a graph & determines if they form a [B]right-angled triangle[/B]. More detail below. [B]Can you give me some advice on how to …

I started with masm32 and i have some questions I read this [QUOTE] Under Win16, there are two types of calling convention, C and PASCAL C calling convention passes parameters from right to left, that is , the rightmost parameter is pushed first. The caller is responsible for balancing the …

For Example .I have a function that code in C++ : [CODE] void MyFunc(int s) { struct itemRec { int code; int index; } bItem; bItem.code = 0x0000000B; bItem.index = s; __asm { push eax push edx mov ecx,0x00625388 push 00000000h lea edx,bItem push edx push 00000016h mov eax,0x00487273 call …

I'm having trouble with my programs for class. Program 1 Write a function that receives a list as its parameter and returns a list with the length of each element. In the main function print the returned list. [CODE]def elementLength(list): list = raw_input("enter list") return len(list) print elementLength(list)[/CODE] What it …

Hi Nowdays Iam developing application that use for read excel .So Once I run and close the application there are more than 5 excel.exe process are running.How to stop these process.Below I mention code which I used. [CODE] xlApp = new Excel.ApplicationClass(); DataSet ds = new DataSet("DataSet"); xlWorkBook = xlApp.Workbooks.Open("C:\\Test.xls", …

Hi, I got homework about tree data structure professor wrote his own tree stuff which are: binnode.h and bintree.h the actual file is tree.cpp binnode.h [code=c++] #ifndef BINNODE_H #define BINNODE_H #include <math.h> #include <iostream> /*******************************************************\ template node class for binary tree \********************************************************/ template <typename dataType> class binNode { private: dataType …

Hi all Is it possible to use only the classes you need in a panel or something? I'm finding it hard to explain my question, i'll give an example: We need to make a program to organise swimming competitions. When you want to (as a user) edit or create a …

hi, i'm beginner in c#.net & currently working for a windows application.i have problem to customize the report in the crystal report and also everytime i run the code it asks for connection info which i had assigned during design time.Any help in this regard is appreciable. thanks

Hi im very new to all this programing lark but was wondering if some one could tell me what im doing wrong, I am tring to creat a login box so you have to enter the corect details to use my form but it keeps filling in the textboxes with …

I am developing a form application (UI) through which I need to connect a client to multiple servers. For that, i would require an array of either Socket objects or TcpClient objects. My dilemma is where i should put this array. I cannot put the array in the static class …

Working on a current project with these parameters and am not sure where to start. I am new to all of this and could use some input. Use JAVA to build a sales commission application. In this application, the user enters a number in the SALES JoptionPane textbox. When the …

I'm working on a code to calculate a final score. Here below is my code: [code] public void calcFinalOCAS() { int calcFinalOCAS; int sum = 0; List<Integer> tmaMarks = new ArrayList<Integer>(); Collections.sort(tmaMarks); int minMarks = Collections.min(tmaMarks); if(minMarks < substitutionScore) { minMarks = substitutionScore; } for (int i = 0; i …

Find the HCF and LCM of 2 nos using C Programming?

Hi i have been working on a project for my younger brother. A simple VB6 and MS Access/SQL server based client-server database. For that i recently started working on VB6 as i previously had only worked on Java and C++. I have been consulting the book "Using Visual Basic 6" …

Solved by self !++

so im trying 2 add data to my table in the database, done all the connection (OLEDB one) so this code adds to my database: [code] SQL = "Insert into Bookings(StaffID) values('" & stafid.Text & "')" DC1 = New OleDbCommand(SQL, cN) DC1.ExecuteNonQuery() MsgBox("Record Saved, Thank you!", MsgBoxStyle.OkOnly, "") [/code] this …

Hello to all, i try to code the binary exponentiation algorithm but unfortunately it is not working as desire. I decided to switch back to You could try using std::numeric_limits<int>::digits to determine the values and sizes or using CHAR_BIT. My logic is define at below. Look at most significant set …

hi everybody i just wanna ask why is this windows application code read the file once ? when i click the button it displays the text once.. why isn't be repeated? private void button1_Click(object sender, EventArgs e) { string filename = "c:\\flights.txt"; FileStream fs = new FileStream(filename, FileMode.Open, FileAccess.Read); StreamReader …

Hi. I have an xml file like this: [CODE=xml]<tree> <category title="Item 1">item 1 text <subitem title="subitem1">subitem1 text</fileitem> <subitem title="subitem2">subitem2 text</fileitem> </category> <category title="Item 2">item 2 text <subitem title="subitem21">subitem21 text</fileitem> <subitem title="subitem22">subitem22 text</fileitem> </category> </tree>[/CODE] I use ElementTree to parse this file and this works okay, however, I now need to …

Dear Sir, Could you mind tell me what about the difference between While..loop, for..loop and repeat.. until?? Can you give me some example?? Cheers,

I've been struggling with this for days now...... Say the number entered is 12345 If the user wants to find the value of the 4th digit, which would be the 2....how can I do this???

What's the easiest way to create graphs? (free if poss) P.s I have a look at ZedGraph and NPlot and they ain't for me. Cheers

[CODE=c]#include <stdio.h> #include <string.h> #include <stdlib.h> #define TRUE 1 #define FALSE 0 void Result (char *result, char string, char remove); char *RemoveChars( char *src , char *key ); int main(void) { char string[] = "Alesia"; char remove[] = "aeiou"; char result; Result (&result, string, remove); fflush(stdin); printf(" Press any key …

Hello everyone I am working on a ftp uploader and I have the class and the form. I have a progress bar on the form, but I need the class to tell the form to update the progress bar with the proper percent complete. I can't seem to figure out …

I have a list of teams, it can be any length. Now, for each team, I want to create a 2D box that says the team's name in the box. And I want to match these teams up against each other. So basically I want to be able to drag …

What is the best way to do system wide user mode (NOT KERNEL MODE) api hook on Windows NT?

As I read some tutorial, I just get the idea to input to the file totally replace, overwrite or continue at the end. I wonder any code that in put text in the middle like this brown || I want a V dog.

I know I don't have much done, but I am really stuck and my grade does ride on this. I have used this website to write my other problems please help. I know I have the inputof the intergers wrong. and the program is due tomorrow. please help! [code] //************************************************************** …

I am having trouble writing these recursive functions. I know I am on the right track, but also know that these functions are not right. Any help would be appreciated. Given the following declarations for a linked list: [CODE]struct NodeType; struct NodeType { int info; NodeType* link; }; typedef NodeType* …

Currently I have started with my college project - Network monitoring, which may include features like keylogging, application blocking, h/w restrictions, catching snapshots, file operations surveillance, etc. (i mean as many as i would be able to add.) The platform for this project is C#.NET which is new to me. …

I have searched everywhere but im not able to determine if you can show two or more data fields in a combo box. If so can anyone help me with the code to do so as I am stumped. Thanks in advance.

>main.cpp [CODE] #include <cstdlib> #include <iostream> using namespace std; #include "function.h" int main(int argc, char *argv[]) { struct AXEMAN{ int lvl; int att; int hp;}; struct DEFENDER{ int lvl; int att; int hp;}; struct ARCHER{ int lvl; int att; int hp;}; struct SPEARMAN{ int lvl; int att; int hp;}; struct …

I have a general question about how it would be possible to protect a software from copying. I have done a software that will be able to download from a website, the user will install the software on his/hers computer. How could it be possible to protect this software from …

to start off thanks for the help in advance, im trying to make a program that calls a function that i input integers into, then calling another function to calculate the total of the numbers entered. here is my source code: [code=cplusplus] #include <cstdlib> #include <iostream> using namespace std; const …

So i have this homework assignment and im having a problem figuring out how to get the numbers from this file and finding the agerages. heres what i got so far. [CODE]#include <iostream> #include <iomanip> #include <fstream> #include <string> using namespace std; int main () { // Declarations string reply; …

Hello to everyone, I am having this problem with the following code: [code] typedef struct test { int i; char c[50]; } testStruct; int main() { char *pData; testStruct t; t.i = 5; strcpy_s(t.c, 50*sizeof(char), "hello"); pData = (char *)malloc(sizeof(t)); memcpy(&pData, &t, sizeof(t)); testStruct a; memcpy(&a, &pData, sizeof(t)); cout << …

Hi have made some code that will generate alphanumeric passwords and output them into a file. Each password size has its own function so i have 16 functions for sizes 1-16. The code works great its just that as you go up one size in the password size it will …

what exactly is mean by paper to pencil algorithm and what is it? I am doing a program where two numbers are stored in an array, and are reversed in the array, and I need to add them together, how do I go about doing it with paper to pencil …

Hi, How can I code it so I can make a new window appear on my application? Let's say, user hits a "new user" button, a new window is supposed to pop with TextFields and labels and so on. In Dephi is something like, Form1.show; How do I do this …

[CODE]public static RSString method50(byte i, int i_0_) { if (i > -36) anInt63 = -44; anInt55++; if (i_0_ < 100000) return (Class68_Sub20_Sub13_Sub2.method1166 (2, new RSString[] { Class85.aRSString_1556, Class68_Sub13_Sub24.method816(i_0_, 0), Class96.aRSString_1697 })); if (i_0_ < 10000000) return (Class68_Sub20_Sub13_Sub2.method1166 (2, (new RSString[] { Class21_Sub1.aRSString_2695, Class68_Sub13_Sub24.method816(i_0_ / 1000, 0), Class68_Sub13_Sub11.aRSString_3611, Class96.aRSString_1697 }))); return …

I am wanting to make a menu application. I want to duplicate the start -- all programs section of Windows. so, when the user clicks on the start button of my program, and goes to All Programs - there is a list of all the program folders, sub folders, and …

from the pointer problem thread. I got this, [ICODE]void is_valid (char& s) { return s=='1' || s=='2'; } void is_submenu(char& m) { return m=='x' || m=='y'; } // then i'm using it in my main. char choice; cout<<"enter your choice"; cin>> choice; if( is_valid(choice) { if(letter == '1') { // …

Hi, im working on a project for school and Im having a little trouble. The problem states: Write a program that reads students names followed by their test scores. The program should output each students name folloed by the test scores and the relevent grade. It should also find and …

i have the shell of the code but im have some trubble i need to write the function that lets the user input a zero or a one. it have to be done in a loop the shell is shown: [code] #include <iostream> using namespace std; int const MAX_ROW=10; int …

Write a program to print the value of a class using function overloading

Hello, This is probably a simple question. I have a class A, and a class B, class C class... which inherits from class A. Now I want to store it in a container e.g. vector [CODE=cpp] vector<*A> container; [/CODE] I have also created some objects of B and C, and …

hello, I am trying to change my current code to include the following class definition. class studentType { private: string studentFName; string studentLName; int testScore; char grade; public: void getData ( ifstream & inFile, studentType sList [ ], int size ); void calcGrade ( studentType sList [ ], int size …