Hi. Thanks for your help so far. I have tried and failed to get this working with the BTHomeHub. i can get a connection between the two routers but no internet connection sharing.

As such I have...

Does anyone have a clue how to do this?

So far I have got the second router (belkin) to say it is connected but the master router is not showing it up on the list

Please help!

Hi,

I am trying to set up a strange network configuration. Basically I have a wireless network from a BTHomeHub covering my house but I have a few devices that need an Ethernet connection and I...

By the way here is the code included in PHPProxy


<?php

# edit this

# set this to your client machine or proxy,

# comment it out if you don't want protection

I am trying to make a proxy server for my house to connect to the internet through. I am trying to use phpproxy, but I have no background in php or anything like this other than a little html. Can...

Hi Thanks for that Salem. One question though. What is buff in your sscanf example? Is it in the standard library or something I have to cast myself. If so what should it be?

Nothing seemed to be working and I haven't really used strtol/strtod before so I am not to confident with them, so I tried fgets.


#include <stdio.h>
#include <stdlib.h>
#include <string.h>...

I have only really used sscanf for command line arguments, in int main I would put int main(argc, char* argv[]), then for each sscanf I would put sscanf(argv[n], %d, %number. I haven't really been...

So will sscanf do this? Because when I try sscanf I get a seg fault. I can only make my program accept command line arguments with sscanf

Hi,
I am trying to validate user input from the scanf function. I have managed to ensure the input is an integer between the limits of 2 and 1000, but I haven't managed to get the program to only...

Thanks for you help. I have figured out what I am doing wrong. For future reference though, is it possible to declare an array of strings? Isn't that effectively an array of character arrays?

So if put


printf("%s %d %d\n", coltitle[2], table[k][0], table[k][1]);


This should print the string of characters?

Thanks. That is what I was considering doing. I am struggling with my array of characters though. It is causing a seg fault at file output point.
Here's the code:


#include <stdio.h>
#include...

Thanks for that. One more thing. If I want to set the first values in the output table to characters, but as you correctly guessed table is an array of integers, how would I go about this? I am...

Hi. I need to make a program which outputs an array to a file. The output file needs to have two columns, one labeled m(e) another labeled v, but I can't get the columns of the array to be separated...

That all works brilliantly. Thank you.

One more thing. I need to make the output file be in two columns, one labeled m(e) another labeled v, but I can't get the columns of the array to be...

Hey Guys.

I am still getting the segmentation fault and can't figure out how I'm doing malloc wrong


#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

Ok I have made some changes, but still getting a seg fault in the while loop. Can't see why just yet.


#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

int main...

Hi.

I have written a program to build an array and move values around until a point of "equilibrium" is reached. It then records how many of each number there are and outputs them to a file. My...

Never mind I have seen my error and its REALLY stupid. thanks for all your help everyone

No I didn't use -wall because I am compiling with gcc and its not an option on that compiler (as far as I know!)

I am still getting a bus error in the while loop by the way, and as I'm new and...

Getting a bus error in the while loop now. Arrrgh this code is driving me nuts

haha, thanks thats a really stupid error but I didnt see it

Hi.

Thanks for all your help so far, but I have become stuck again with a bus error.

Here's the code


#include <stdio.h>
#include <stdlib.h>
#include <string.h>

I am still having a bit of trouble with this. I don't think I have implemented your corrections properly. Also it is giving me the message:

warning: assignment makes pointer from integer without a...

I am trying to produce a program which produces a random array of numbers but I am running into a problem in that when the array becomes even a little large, say 10x10, I get the Bus Error or...

Thanks for that

I'm having a bit of trouble with this random number generation function. It's going to be part of a much larger program which requires lots of random numbers so I decided to use time as a seed....

Hi,

In this piece of code in my program I am receiving the following error request for member âyâ in something not a structure or union.

struct intpair {
int x ;
int y ;
} ;

struct...

Thanks for your help! Much easier than the way I was trying to go about it and now I understand malloc a bit!

Hi I'm trying to implement malloc into the following file but I am having some difficulty grasping the concept.

My code:

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define...

Ok I have figured out external functions, just the other part now

Hey,

I'm really stuck on a program I have to make for a class. We have to integrate f(x) = cos^2 (x). We are given a file with values of x and corresponding values of f(x). We have to use a while...

thanks for your help! I can now get properly started!

Hi. I'm new to C, so I have probably made an elementary mistake in my code.
I am trying to make a program for finding roots of a quadratic equation, using if and else, but first I'm trying to get...

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