49,765 Topics
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| | I need to develop an application in VC++ which makes use of SNMP to communicate with other hardware using serial port. I am new to SNMP, so can anybody please send me some simple code snippets to encode SNMP messages, send/receive such messages etc. Thanks in advance.  |
| | Does anyone know how to use a timer with the <windows.h> library. I want to display some values to the screen temporarily -- Thank you |
 | I've got this code I need to link together by creating the implementation (.cpp) file for. I've been given main.cpp and a header file. I need help on my Zoo.cpp file, specifically now on the "addAnimaltoZoo" function. Here's what I've got so far... main.cpp: [CODE] #include <iostream> using namespace std; … |
| | i created a program that read from a txt file and use getline() to retrive every line from my file. But i wanted to store the digit into list<int>, when i do a print of stl list i get the result which not i wanted. i wanted to have "2 … |
| | I'm trying to display the output on the console, but when I run it all I get is "Join processing is starting" and that's it. Is there something that I'm doing wrong? [code=c++] / Join customer and transaction files on customer cout << "Join processing is starting. \n\n\n"; transFile >> …  |
| | hey im tryin to get this program me and my mates are writing to work, but for some reason i ge these errors upon compilation im using MSVC++ Express Edition and ive downloaded PlatformSDK because it doesnt come standard with it. [CODE]1>------ Build started: Project: av_bot, Configuration: Debug Win32 ------ … |
| | Run-Time Check Failure #2 - Stack around the variable 'board' was corrupted is the error I'm getting. The program generates it's own maze and then will solve it. The error seems to happen after the program is done with EVERYTHING. I'm using Microsoft Visual Studio 2008 beta. [code="c++"] #include <iostream> … |
| | I am writing a simple program that takes a string input from a user, stores it in a dynamically allocated array, changes it to upper case, and then prints. It works for all letters and symbols but when I use a space character, the program automatically exits. Can someone please …  |
| | ok my teacher wants me to write a program using these instructions : A small airline has just purshased a computer for its new automated reserations system. You have been asked to program the new system. You are to write a program to assign seats on each flight of the … |
| | i am using boarland c.and i want to know how to generate random numbers...is there any functions which allow me to do this? |
| | Hi, noob on board. I have some issues with the spliting data according to tab. What i need is to grab multiple inputs from a txt file and generate it into result txt file. the input file reads like; Johnny Bravo /tab S1234567 Systems /tab/tab DT012 VB /tab/tab DT234 Adv … |
| | I have to write a program for school that has user input ten movie titles and their corresponding ratings. This program must use parrallel arrays. There is more to the program but not needed for the issue I am currently having. I cannot seem to get the string for the …  |
| | Hello there, I have here a bit of confusion with fread. I have here a .cue file generated in windows. I tried to read through the entire file in windows and when I printed the buffer, it gives me the correct content of the file, but when I read it … |
| | Basically me and my friend are making a C++ hangman project in our programming class and we're having troubles trying to find a way (with our limited knowledge) on how to display certain letters if their guess is correct. E.G ____ __ (they input the letter i) displays __i__ _i …  |
 | How important are data structures in C++? I'm majoring in networking and going to grad school for MISM with a focus in networking. If I have a firm understanding of C++ concepts such as encapsulation, inheritance, recursion, polymorphism, templates, and exception handling will topics in data structures benefit me at …  |
| | Could someone explain the difference between Overloading, Redefining, and Overriding functions? A nutshell answer will work fine; I just need something to stick in my brain for tomorrow's test. I know the concepts behind these tools, but I just need a simple way of defining the difference between them. |
| | I am a newbie and have been working on this project for several days. I have received help thus far from Dani and it's been fruitful. The project entails a "memory matching" game with 16 cards, labeled 1-8 in pairs. The cards are "shuffled" and placed face down on a … |
| | i have been fooiling around with my program for class trying to get it to work, but now i get this error message: error C2064: term does not evaluate to a function taking 1 arguments it is referring to this part of the program: num = (rand() + time(0)) % … |
| | A common memory matching game played by young children is to start with a deck of cards that contain identical pairs. For example, given six cards in the deck, two might be labeled “1,” two might be labeled “2,” and two might be labeled “3.” The cards are shuffled and … |
| | I need help with the system level requirement for Currency Conversion  |
| | "hello world". i have a question about gui programming in c++ or java. i would like to have a basic tutorial about gui's. could anyone help me about this. thanks! i am a k4Q3A |
| | Gang, I am so confused by all the descriptions of different Visual C++ stuff, API, MFC, I don't even know how to tell you what I am trying to use - other than: I created a Windows Form Application using Visual C++ 2005 Express Edition. I have a textBox1 which …  |
| | This is the code ive got so far [code=cplusplus] #include <iostream> int main() { int a[10] = {0}; //sets an array of ten zeros int x; //intialises x int y; //intialises y std::cin>> x; //reads in x input std::cin>> y; //reads in y input if ( -1 < x && … |
| | here is my current code: [CODE]#include <iostream> using namespace std; int bubbleSort(int [], int); int selectionSort(int [], int); void showArray(int [], int); const int SIZE = 20; int main() { //The array with unsorted numbers int numbers[SIZE] = {23, 44, 2, 6, 15, 70, 45, 80, 46, 30, 0, 11, … |
 | Before I write this, I realize there are way better ways to accomplish what I am asking, but I am JUST wondering if it is possible to do it the way I am asking. I have a main function called system. The system has a menu and depending on input, … |
| | I overheard a conversation in a class the other day about someone being able to "look" into various classes and data storage types and see what is being stored as you run the program. I understand this can be done using the traditional ways of adding breakpoints and such, but …  |
| | Could anyone help me with an issue that I have? I have a program that reads from a data file using an array and the data is structured as a long interger. I am trying to break up a long interger in to pairs i.e 141251 into 14:12:15 using c++. |
| | Hey, I am somewhat new to C++. I'm not sure if this is something that is even possible with this programming language, but I am very curious. Okay, so the gist of what I want to do, is be able have an input through the microphone jack on the sound … |
| | i just received some help from zandiago it his help was great and i thank you. when i incorporated the info into my program i received an error when building the solution. it was only one error. it was error C2447: '{' : missing function header (old-style formal list?) the … |
 | Can someone please help me with this? I have been struggling with this for days now, and for some reason, my instructor's help is not working for me. I am not sure if it is because he is from Germany and I am taking courses on-line, or if it is … |
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