The cleanest and nicest explanation, one could hope for!

Thanks for your answers vijayan,


nice explanation!

but:
>http://en.wikipedia.org/wiki/Duplex_(telecommunications)

sorry i didn't express myself correctly.

University assignment dictates that we do a chat "system" with 2 udp connected peers. In this sense we can't have
a single server, but a lot of peers. So...

Hi to everyone!
I want to create a simple chat application using udp sockets. I want to have 2 applications that will be able to talk to each other.In particular app1 will send msgs to p2 and p2...

Hi, i don't have a compiler in front of me.... but the program is small and easy so here is something that should work.

main.cpp

#include <cstdlib>

// #include <iostream>
//don't include...

thanks for your help... everything makes much more sense now. the 7 requirements that vijayan posted made everything clear. There are some things that i don't quite get in the last post,
like:...

Thank you all for your answers.


Yes.



I can't understand why pad the structure in the end. Ok if we want an array of align1 elements *then* we have to pad the end. But if don't want an...

Hi guys, i have one question regarding alignment. Assume that you have the following struct:


struct align1
{
double a;
char b;
int c;
short d;
};

thanks vijayan for your assistance!
sorry for asking the RTFM kind of question...:(

hi,

i have the following structure in the "simple application":

application_folder
|
|--makefile
|
+-headers
| |

Narue could you elaborate more on this... It seems like an interesting subject! Being ignorant in the beggining i would agree ivailosp , but you seem to have a point.

Also to limit the scope of...

just amazing.... {i had no intention of spamming , but this code is awesome...}

Sorry for the double post, it was an accident.

thanks vijayan121, this solved my problem.

Duoas, i wanted to swap the arrays inside the function...

-nicolas

nop man this won't work.... because i am asking about variable lenght arrays....

check this out::

http://www.ddj.com/cpp/184401444

the way i think it, i try to avoid copying anything than 2 pointers... maybe the thread title is a bit misleading

maybe a moderator could change to something like "swap the pointers to 2 arrays"...

hi guys, it's been a while since i used c for anything so here goes a question tha may seem silly.


I have 2 variable length arrays....



int main()
{
int n = 5;

Thanks for the links!

thank you all, for your answers!

from this link.... http://www.ddj.com/cpp/184401518 is also helpful...

this phrase states my problem:



is there any tutorial ,{or} book for this?
[maybe...

hi to everyone,

In this semester we are having a class concerning High Performace computing / Parallel processing...

In short i have the following questions:

--- We are using pthreads and C....

i don't think that gui frameworks are the best way for a beginner to start....You could try QT{its portable and for non commercial use it is free...}

it seems that this
expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
error appears when in the declaration of a functions you miss a ; in the end...

searching a bit i found this::

/*
* C99
* 6.5.3.4.2
* The sizeof operator yields the size (in bytes) of its operand,
* which may be an expression or the parenthesized name
* of a...

THANK YOU duoas... i 've been looking this code for one hour before i post here trying to find the error.... can i ask something though:

why sizeof nameval_t was wrong?

I wish a happy 2008 to everyone on this forum.
I just obtained the practise of programming{by the way it seems like a great book...}
and i have the following code for linked list:


#include...

Well....YES...it's stupid i know, but that's how it works....and they are very strict about that.
THANX for your help people...appriciate it....will try to implement some of the things you told...

you are right... the book mentions this trick when it talks about process implementation....



-nicolas

thank you all for your help!!

421 lines of code without a comment.... i think that self explaining code is about a dozen of lines.. not 421 !!! So you are convinced that if you like these 421 lines after a year or so you will...

hi rizoshar,

-first of all try to use code tags and indent your code to make it more readable....
read here (http://www.daniweb.com/forums/announcement8-3.html) to learn how to use code tags

-...

can you elaborate a bit more, because i still can't quite get it....



shouldn't then be written like this
int (*call_vec[])(void)

thank you both for your answers!

-nicolas

hi,

i am reading the book "Operating Systems Design and Implementation 3rd edition" which analyzes the minix source code... in the part of filesystems we see this code

PUBLIC _PROTOTYPE (int...

thank you sarehu your answered covered me... if you know why is it necessary to make this #define _GNU_SOURCE thing, i haven't seen this mechanism been used in std library functions before...


...

hi guys,

i have the following code:

main.c

#include <unistd.h>
#include <stdio.h>
#include <errno.h>
#include <limits.h> //defines PATH_MAX

as Comrade Ogilvy said :: int main(void) is the correct entry point. I don't know the ide you are using but from the output you posted it seems that you have 2 object files {firstprogram.o and...

to rephrase what lerner already said{and add a little sugar!} if you want to output to screen {a line, a dot or whatever} you must use directly the OS's api or some framework thats supports graphics...

although i cannot help you with what you want, maybe you would get more help if you made this post in a more security oriented forum {i can't suggest one, but there must be alot of them}...

if you want just the code-wrap future you can use any good editor availible.... i.e. notepad++ (http://notepad-plus.sourceforge.net/uk/site.htm), textpad (http://www.textpad.com/) and many others.......

Sorry to resurect an old post... but i haven't read it until now...

i disagree with this statement:



someone could categorize programmers in the following categories:
cat1: Those who want...

i solved the problem after all.... it seems that the options std=c99 created the problem with the inclusions{unfortunately i don't know why} plus me forgeting to include list.o ... now everything...

basically i zipped it with fedora...