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well i tried to execute the following code.. #include<process.h> #include<conio.h> #include<dos.h> #include<stdlib.h> #include<stdio.h> void main() { system("dir"); getch(); } but it did not execute the system command... what went wrong?? plz mail me at [email]prajwaludupardx_369@yahoo.co.in[/email] 
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Re:
SDL, LazyFoo
I was wondering about something: LazyFoo, the author of some amazing SDL tutorials has put copyright on his source code. Does this prevent people from writing functions that are largely, if not entirely similar to his? For example, his 'load_image' function used in a lot of the tutorials is extremely …
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Hi, I am trying to create an application which utilizes the distance finder. I want to be able to calculate the distance between two points. I have managed to (with the aid of a lot of tutorials) be able to calculate the distances between two points. Now, in the application, …
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I have created one and adsense didn't approve it.I made many changes but still it didn't accept it. what should my site contain of to be accepted by google adsense?
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Program received signal SIGSEGV, Segmentation fault. 0x001c74a5 in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::string const&) () from /usr/lib/libstdc++.so.6 (gdb) where #0 0x001c74a5 in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::string const&) () from /usr/lib/libstdc++.so.6 #1 0x0804b444 in Time::getTOD (this=0x0) at Time.cpp:63 #2 0x0804a4f0 in main (argc=2, argv=0xbffff7a4) at printsongs.cpp:102 (gdb) frame 1 #1 0x0804b444 in …
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Hi folks, I had created a class for student. This is the class. [code] class student { int rollno,marks; char name[20]; public: void show(); void get(); int filecreate(const string &,fstream &); int fileopen(const string &,fstream &); static int add(const student &,fstream &); static int read(const student &,fstream &,int); static int … 
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I'm writing an Android app that will follow the route of a vehicle that has GPS in it. The basic overview is app asks the server for the location of the vehicle, the server gets the location from the GPS installed in the vehicle, and returns it to the device …
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How often do I need to submit my site to the major search engines ??
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I am trying following code for changing css attributes with the help of javascript, But its not showing desired output. Here is the code (trying on Chrome Browser) :- [CODE] <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <style type="text/css"> div { width:100px; height:100px; background:red; position:relative; animation:myfirst 5s; … |
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For you guys, what is the best C++ Compiler? 
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Working with dll i got into a situation where loading a dll can cause security threat. lets say for example when you load a DLL, it gets same access privilege as the calling process. So if calling process is running with Admin privilege the loaded dll gets the elevated privilege …
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I am not sure why but this code (an attampt at a point and click game engine using Allegro 5) throws up an unhandled exception. The program starts and displays a picture, but as soon as the mouse is moved the exception pops up and the program crashes. I have …
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Hello c++ experts. Please help me with this kind of program >.< i wanted to make my integer converted to string. For ex. I input "1" and the output must be in string "one". Sorry if i request this just need this for my homework. Thanks in advance!
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Hi there pleasse help. I get the warning C4700: uninitialized local variable 'BottlesLeft' used. [B]Here is what the CalcNrCases is supposed to do:[/B] A value-returning function called CalcNrCases( BottleType, NrBottles, BottlesLeft ) that will calculate and return the number of full cases (NrCases) as an integer. It will also calculate … 
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Re:
Alternatives
Ok google was/is no help in this sittuation; are there any alternarives to these the thing they do and current function is listed please say if rhere is an alterative as most of these seem to dislike me or are in a libray and code::blocks has a problem with librarys …
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Here are few steps that I would like to share for those who want to [B]drive traffic[/B] to their websites. Don't worry, these methods are common methods but yet very effective and it depends on how frequent you apply these methods. Here are the steps:- 1. [B]Submit to Search Engines[/B] … 
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Please help. I have an assignment for a class and I have been working on this for a week. Nearly all of it I finished in two days but I have been stuck with this problem for 5 days now. I am using MS VC++. I am having quite a …
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I am running into an issue trying to use an iterator to print. I am trying to print the widget name and widget type from a class and am getting an error on the iterator part. The rest of the code works fine but any comments on that are more …
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Hello, basically I want to read an input .txt file, and check to see if '+' or '*' is at the beginning or end of the file. The file can have a space at the beginning, and that should be ok. This is the code that I think should work, …
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I have a 2D array with generated doubles. I need to write this array to a CSV file so that I can open it in Excel. Is there a method or function in C++ that allows for this to be done? I could do it manually, but it would take …
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Re:
hashing
can any one tell me what is the advantage of using double linked list over single linked list in chain hashing during deletion and searching of the node???
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As far as normal ascii is concerned can I compare a wchar_t with a char type to see if they are equal? I think, but do not know, that the most common ASCII chars have the same integer value in char and wchar_t. Is that true? Do I need to …
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I was looking for an easy way to define variables for random monster encounters in my game. I'm not sure how to define some without typing out 1000+ lines of code for like 25 monsters. What I was wondering if there was a way to make a config file, or …
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Issue with how to properly use push_front and pop_front. I have a class named Account I am suppose to be able to be able to add new accounts and new balances but I can't find the proper documentation on how to do this. I am trying to figure out what …
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Re:
sizeof problem
I having problem of sizeof returning a hexadecimal value which I want it return decimal here is my sample code: [CODE]#include <cstdlib> #include <iostream> #include "stringCascade.h" using namespace std; void StringCascade (void) { unsigned char ucA[] = {0x02, 0x6F, 0x09, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0xFF, 0x00, …
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Hi, I am writing a file by using fopen("xxxx.csv","a"). However, at a point when i open the same file it gives debug assertion error. The code is the following; I checked if anything, like "helloworld",can be written, but no. The "ENTER??" part is written in the file correctly for 5 …
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Hi guys, I want to create a relatively simple web application. For now, let's just say there's one user of this app. He gets assigned an email address of [email]user1@mydomain.com[/email]. The idea is that the user can send an email to that email address with either text or a picture …
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can anyone explain me how to use the inline function in c++ code with example?
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Re:
c++ code check
i have tried to write a code, but i have a problem with the play() module where the message "one Row Completed" is not being displayed. Please help me with this:icon_confused: [CODE=c++]#include<iostream.h> #include<conio.h> #include<stdlib.h> class bingo { public:int a[5][5]; void input(); void check(); void play(); void comp(); }; void bingo::input()//input …
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