Programming Forum

write a program which fills a 10 element array using a for loop with numbers 90,80,70 etc. write a function to return the maxi value of the numbers in the array. write a function to return the average value of the numbers in the array.

I'm interested in writing a memory scanning program (for cheating in games, looking for hidden processes, and such). I'm wondering if there's any way to do this with C++ without extensive knowledge of windows classes/programming. I'm thinking assigning a pointer to the first location of the processes stack or something, …

I don't understand what I am doing wrong: I'm developing a program for a school project and it's just not working. I need to get a player's age, and a player's nine scores (which I have), then I have to find what age group they are in (which I know), …

can you guys help me how can I remove all those drawn rectangles if user click the mouse in the applet field? I am supposed to write a program that displays a rectangle and color it with green when user drag the mouse. But if user click the mouse anywhere …

I am trying to implement a airline check-in line. I have three types of customers-generic, frequent flyers, and elite. Elite further breaks down down into gold, silver and bronze. The ranking follows that generic and frequent flyers are the lowest priority of customers. The check-in clerks can wait on these …

I saw someone, I think it was s.o.s, recommend the use of BigDecimal to someone else. So out of curiosity, and having heard of BigDecimal before, I looked at the Javadoc to see how large the values it could hold were and how it held them. From the doc: "Immutable, …

Its basically telling me it doesn't know wth the pow() function is. But at the top of the file, I have #include<math.h> so shouldn't that work? And right after I have the #include, I declared the function definition of bintodec, so that isn't the problem either. [CODE]int bintodec(char* array){ int …

hi, i want to transfer the contends of a table from database to excel. can i declare a excel sheet in c#

Hi everyone. I’m new here, and have a huge project to do. Part of it is to convert lots of VB into C#, so far I've found it quite easy. However, Ive come across a few little hic-ups I'm doing it for a project related to Quality Centre (at testing …

What does == test when applied to arrays in C++? Does it test for type equivalence or equal memory locations?

I'm quite a novice when it comes to C++, and am part of the way through working out a program to identify the first 7 Mersenne Primes. I'm sure I have quite a few syntax errors as well as logic errors but I'm banging my head against the wall when …

Hello everybody, after diving into Tkinter for a while I'm now willing to learn PyQt. Before spending a lot of time with it I tried to process a very simple script (displaying a plain window) with Pyinstaller. This because I absolutely need to share my app with different people which …

I am still new to C#, but I have written a progam that is significant to my work, I design custom pivot irrigation for farms. I have written the program to allow me to put in the span length and pipe diameters etc. and them at the click of a …

hi everyone just starting ansi c but i seem to be having problems i have to make a program which checks if the user input is uppercase,lowercase or digit which i have done but for some reason i cant seem to do character counts ive tried one way but it …

hello everyone. i have search through the forums but unfortunately couldnt find the solution. if this topic has been discussed before, do give me the links to that thread. i work as intern now and my employer asked me to program a software using c++ but they want it with …

Our task is to write a Binary Search Tree and the data has to be input from a .txt file where in the data is held as such [CODE]12345678[/CODE] Each digit is a new node in the tree to be inserted. My Binary Tree is working because I can just …

Im having trouble turning this function into a recursion function, partly because I did it another way and now I cant think of how to do it recursively. Can you help? [CODE]int list::recursion(int item, int position) { node* temp = startPtr; while(temp != NULL) { if(temp->item == item) return position; …

Hi, i'm new to these forums and i was wondering, what kind of script or code do you need to write in order to make a button open a specific file, such as a pdf or txt, and what code or script do you need to make a button open …

Any think they could attempt this, or give some pointers on it: write a simple hash function using modulo division as the hash methods.

Hi, I could do with some help please, worked on this all week and still do not know where to start. i need to wirte a program starting with a one dim array in one vb project then use a two dim array to do the same in a new …

I came across this example of a chat app here... [url]http://www.daniweb.com/forums/thread59565.html[/url] and am having trouble creating the multiple client part that is mentioned at the bottom... [I]If you want it to support multiple clients then put the TcpListener into an infinite loop in another thread etc.[/I] I was wondering if …

I've tried hard to solve this but I still couldn't make it right. Here's what I've made. #include <graphics.h> #include <ctype.h> #include <math.h> #include <conio.h> #include <stdio.h> #include <process.h> int check(int,char); void Initialize(void);void drawEllipse1(int color); void drawEllipse1(int color); void drawEllipse2(int color); void main() { int color, color1; char ch; Initialize(); …

I need help with this code. I am already a week late on this part because part 2 took to long to code. I am not getting the LeatherBlueDot class to compile. I am getting a message that in my constructor statement saying each variable has private access in class …

Ok ive been working with bootstrappers and writing them in assembly for a little bit now and I can get it to work and understand how the bootsector works when it comes to hard disks and floppy disks but when dealing with flash memory like my USB flash drive im …

Hi,Please i need some help in my java program,it's purpose is to enter 2 equations and it solves them graphically,the problem is that the graph has a glitch with the x and y axis,plz can someone help me so that all the equations are solved correctly.. here's my source code: …

k guys i have a text file that has a record of passwords, i am trying to read from that file if the guys username and passwords match access granted if not there denied. [CODE=vb] read = System.IO.File.OpenText("password records.txt") username = txtUsername.Text For a = 1 To 10 txtOutput.Text = …

[code]08048e19 <phase_2>: 8048e19: 55 push %ebp 8048e1a: 89 e5 mov %esp,%ebp 8048e1c: 83 ec 38 sub $0x38,%esp 8048e1f: 89 5d f4 mov %ebx,-0xc(%ebp) 8048e22: 89 75 f8 mov %esi,-0x8(%ebp) 8048e25: 89 7d fc mov %edi,-0x4(%ebp) 8048e28: 8d 45 dc lea -0x24(%ebp),%eax 8048e2b: 89 44 24 04 mov %eax,0x4(%esp) 8048e2f: 8b …

I'm not sure what to do exactly. I get some errors that say that displayBoard is declared as an integer yet, I have it declared as void. I'm not sure where these are coming from and they are impeding me from continuing with my work. I would appreciate any pointers …

Hi all, i m trying to read registry root keys and their subkeys but there are some keys on which access is not allowed. For getting access to such keys, i used the following code where keypath is the path to that particular key to which i want to gain …

Well, this post might seem weird but as i am very much confused, i thought to seek some help from here. My question is : When should i call a base class implementation of a message handler in my own implementation? ( I am talking about MFC.) For example : …

Hey Everyone, Currently, I am working on a base converter that converts a binary to decimal or decimal to binary or binary to hex. However, for this I need to read the string or the number from the text file and convert it to a hex or binary or octal. …

I have some code bellow and I get an exception what wrong with this code, I'm just started to study with section of OOP so maybe I made a stupid mistake : [ICODE]static void Main(string[] args) { Ishow c1 = new Circle(1, 2, 10); c1.show(); interface Ishow { void show(); …

hi, i have written some code that lets the user to upload a file to the root directory of the website. I want the file to be renamed automatically before it is being saved, how do i do this?? [CODE] using System.IO string ImagesFolder = “MyImageFolder”; string savePath; string saveFile; …

Hi, I'm newbie in ASP. I am trying to view multiple pages by using a single file. For example, I have a few pages of product.asp (products.asp, products1.asp and so on). Now I want to create a single single (products.asp) but can view multiple pages. Try to search through google …

I work with a student database project. when I click Add New button a massage show. I write code in add new button was "adodc1.recordset.addnew." massage was "Multiple - step OLEDB operation generated errors. check each OLEDB status value, it avaiable. No works was done." when I press ok another …

I am trying to write a program to find the integrals of a function, where the computer determines the number of slices that it should use, going through a loop until it finds the change small enought to ignore. I want it to have a tolerance of .01% Can anyone …

While entering the password and id in the program ,i want the program should not display any of those entered characters. While enter the password it should show the astericks for eg. ****** By using Scanf,it is not possible.. By using getpass() function it just doesn't display any thing on …

Hi again guys, Im trying to declare SIZE as a constant but i keep getting an error saying C++ forbids declaration of SIZE with no type. Does anybody know how to fix this. it was also giving me an error when i was using the void main command so i …

[code] #include<stdio.h> #include<stdlib.h> #include<string.h> #include<math.h> int main(){ char input[10]; int i,j,digit,out[10],flag=0,sum; while(flag==0){ sum=0; flag=0; strcpy(input," "); scanf("%s",&input); fflush(stdin); digit=strlen(input); printf("%d\n",flag); if(strlen(input)>8){break;} /*else { for(i=0;i<8;i++){ if (input[i]!=48&&input[i]!=49){ flag++; break; } } }*/ printf("%d\n",digit); printf("%d",flag); if (flag==1){break;} for(i=0;i<8;i++){ if(input[i]!='\0'){ if(input[i]=='1'){ out[i]=1;} else if(input[i]=='0'){ out[i]=0;} } } j=1; for(i=0;i<digit;i++){ sum+=out[i]*pow(2,digit-j); j++; } printf("Decimal …

I need to use at least one array in the tic tac toe code shown below and I am not sure how to do it. I am new at this which explains my question. Any help would be greatly appreciated. Public Class MainForm Dim p As Integer Dim pic As …

I am designing a project in java.I am mostly done with the code. I need to know how to convert my java code into .exe file? pls reply soon. Thanks in advance.

[code] int array1[4], array2[4] = {3, 6, 9, 12}; array1 = array2; [/code] and this one: [code] void showValues (int nums [4][]) { for (rows = 0; rows < 4; rows++) for (cols = 0; cols < 5; cols++) // is this the line of error? cols is not declared …

i have created a database and populated it with information but i have to run queries on it without using a query builder and am quite rusty on SQL. Below are the tables for the database! Staff : Man no, SName,LName, Address, Tel Mobile. Students: Driver No, Group, Exp Date, …

It's just a testing script and a testing database but I can't get it to work. It's using an edit-in-place script that allows users to edit their data, then it calls this save php script which is supposed to save it and update it within the database. It does neither. …

Given the following function variables declarations in C++: int (*f)(int); int (*g)(int); int (*h)(char); when try to assign f=g its fine but trying to do h=g gives an error with a C++ compiler, can anyone tell me why this is?

I am trying to write a program that displays a rectangle when user drag the mouse and when user release mouse, it displays the rectangle with green color. I am terribly confused here is what I am thinking to do import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.net.*; public class …

For some weird odd reason, sqrt(2/num) does not work. [ICODE] cout << " sqrt(2): " << sqrt(2) << endl; cout << " sqrt(num): " << sqrt(num) << endl; cout << " sqrt(2)/sqrt(num): " << sqrt(2)/sqrt(num) << endl; cout << " sqrt(2/num): " << sqrt(2/num) << endl;[/ICODE] results in [ICODE] sqrt(2): …

When I compiler my program I get this warning and when running it a runtime error. The warning is: 128 ... [Warning] passing arg 1 of `MostraPantalla' makes pointer from integer without a cast

[code=cplusplus] #include <cstdlib> #include <iostream> #include "stdafx.h" using namespace std; int main() { char YorN; cout << "This Program Calculates Job Earnings\n\n"; cout << "Would You Like To Use The Pay Calculator Program: "; //With while loop the 2 previous cout statements are not //read cin >> YorN; while ( …

I'm trying to implement a Prototype scoller.js script within my site, and functionally and aesthetically its working fairly well. However there are two problems that I need someone who knows what they're doing to help me with. My site you can see the problem: [URL="http://www.thecassidyfeed.com/index2.html"]http://www.thecassidyfeed.com/index2.html[/URL] #1. When initially visiting the …