How would I add it in with Code::Blocks? I can't figure it out

How can I change my program's icon for anyone who uses the program? Obviously I would have to include the .ico file with it, but beyond that, I'm stumped.

I've been looking over classes, but I just can't understand a few things.
1) Why would you make variable private and use functions to set and read them? Whats the benefit?
2) Since I don't know...

I want to download Fedora (Red Hat) Linux, but there are a ton of files on the websites. Do I download some? one? all? Is there a way to download them all without clicking all of them? And then,...

Good god that is long, but it looks useful thanks!

There are no invalid e-mails, and I found that if I hard code it, it will work. However I can't hard code it for what I'm trying to do, so anyway I can fix it?

I understand what pointers are, but I don't understand why they are useful. I have read many tutorials about pointers, and yet I still don't know why someone would want to use one. Could anyone...

I'm trying to mail a newsletter to a list of people, but I get an error every time it tries to mail. Anyone know what I'm doing wrong?


<?php
$file = fopen("upload/newletter.html", "r");
$sub =...

I populated the array with a loop, that read the names from a text file. I tried doing it manually, and it worked, but I cant do it that way for what I'm doing. @Ezzaral: What is foreach()? Would...

I'm trying to email to an array of subscribers to a weekly newsletter. Whenever I try though, I get an error "Bad parameters to function mail()". Heres the loop I'm using to mail:


$x = 0;
$y =...

Ok it works now. I use both your suggestions by changing the declaration and the call, thanks!

I'm trying to pass an array to a function for use, but it won't compile, it gives me the error:

>Type error in argument 2 to 'getMove'; found 'int' expected 'int *'

It is an int array, and it...

Well, right now its just a text console program I want to give to my friend. Can you please tell me how to do this from Dev C++? Any help would be great, thanks!

I'm using Dev C++, and I want to compile my program into a program usable on macs. Can I do this from Dev C++, or do I have to use a different program?

Pelles C. Its a good IDE, similar to Dev C++. I don't know how to convert from type to another anyways...

Its ok, I switched to a new IDE and it solved the problem. Thanks for the help guys.

My compiler won't pause on getchar();. I have Dev C++ 4.9.9.2 and if I put getchar(); at the end of the program, it doesn't stop, and the console window still exits. It still exits when I assign a...

Ok, I see what I was doing wrong. Thanks for the help.

I'm trying to write a program to reverse a string, letter by letter. This was my latest attempt:


#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main(void)
{
char...

Windows, but I know that it takes a lot of memory to execute system commands, and there not portable.

If its bad to use system("PAUSE");, then is it bad to use any system commands? Such as system("title x"); or system("color 4f");? If it is, is there another way to title the program?

Ok, I'll work on mastering C for now, thanks.

Ok. I know some C/C++ right now, and no Java.

I tried searching the forums for this, but couldn't find anything.

If I were to make a career out of computer programming, which would be better to learn, Java or C/C++?

Often in a code snippet, I will see

printf("%d %2d %3d", i,i*i,i*i*i);
What does putting the numbers in front do, since it works the same without them? (ie)


printf("%d %d %d", i,i*i,i*i*i);

I wrote this code to produce a fibonacci seqeunce to a cretain number. However, when you get to a certain number, it starts producing negative numbers, and I don't know what to do.


#include...

I want to use a function to get either the number of seconds or milliseconds since midnight, it doesn't matter. Does anyone know of a function that would give me this?

#include <iostream>
#include <fstream>
using namespace std;
int main()
{
string sString;
ifstream File("file.txt");
File >> sString;
cout << sString << endl;
system("PAUSE");

The error is a windows error where it says the application encountered an error, and you can send a report or not. As for the cString, I've never neede to intialize it before. Also what library has...

I'm starting to learn C++, and I wrote this program as a test:


#include <iostream>
#include <fstream>
using namespace std;
int main()
{
char *cString;
ifstream File("file.txt");

I am trying to write a program that allows the user to enter an ID number, and then the program opens a txt file with the ID information, but the ifstream part isnt working, I know its because I put...

Nevermind, SOS was right, the problem was because it was 1 going in, sorry :(

Please post a sample run of your program with input data as well as the answer.

Alright i tried with 2 numbers and this is how it went:



So i thought it was just backwards so i tried...

Even though its one, it should be fine, because

trks++;
scanf("%d", &alnms[trks]);

will store it in alnms[1] then 2 etc. so it shouldnt affect it. Anyways, the problem is it...

I keep looking at this code, and cant find out the problem...
I made this as part of a library of math functions. It asks the user to enter the number of numbers to subtract, then enter them. It...

I changed that and now it just freezes after 2 inputted numbers...

I cant get my function code to work. Its should return an average of however many numbers are entered, but it always returns 775863 no matte what... can anyone tell me whats wrong?


#include...