Doing what you suggested (putting cd and make in seperate lines) will execute "make" in the current directory (basicaly, cd only effects the line it's in)

Hello guys, I'm trying to make this work

all: daemon client

daemon:
cd ./daemon; make daemon
client:
echo going in
cd ./client; make client
clean:

Better late than never. Many thanks, this problem cost me a good grade last year :)

My main problem is that I'm having really strange glitches where internet access is just non-existent or really really slow, but I assume it's a problem with one of the routers, the newer one just...

I was hoping I wouldn't need to buy one. Is it the only way?

Hello, I'm trying to set up something like this:


adsl-connected router -> standalone router
| | |
Windows-XP PC Windows Vista PC Ubuntu Laptop


I'm...

Thanks a lot :)

I am doing some self-made exercises lately to practice my C skills.

One of them is something like this:

Given a file with something like: "Peter Wilson the swordsman".
I want to store "Peter...

Nevermind, decided to go with bubble sort.

Hello, sorry to ask, but does anyone know any working algorithms for quicksorting a doubly linked list?

I'm only asking because I'm going to rip someone's head off if I have to keep doing it by...

Thanks, your tip gave me the idea on how to fix it.

The problem is that for some reason the program got to line 35 BEFORE having enough time to print the terminal. A simple fflush(stdout) fixed it...

I'm using Ubuntu 32 bit. Can you see the "You quit" Message? Upon compiling my program runs like this:

See "Something"
press q and see absolutely nothing on the terminal
press any key and enter...

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

void print_stuff() {
int i;
for (i=0;i<10;i++)
printf("%d ",i);
}

void do_stuff(){

Sorry about double posting but I feel this deserves it's own post.

My idea here is to use ncurses as a simple extension to regular printf'ing.

I once did a python script which only used wx(i...

I've been trying to do as explained here: http://web.cs.mun.ca/~rod/ncurses/ncurses.html#leaving

It just seems to fail upon endwin(). After calling it, I can see everything I had right before...

I seem to be having an odd behavior on "closing" windows... Since I'm only really using ncurses to print and sort my list, I'm trying not to rely on it too much. It's possible to do isn't it?
...

Actually, I asked one of my teachers today and he did recommend ncurses :) I'm finding it a bit harder to use than expected but I guess I need to find a better tutorial... Thanks for all the tips...

I already expected that. But from what I've heard, there's other ways to do it... (No one seems to remember how for some reason though)



Is there any reference I can use for doing that? The...

Hi, I've been trying to analyze the source code to some applications but so far I've been unable to figure out how to receive user input while the program is of doing something else.

My program...

Kernighan and Richie's "The C programming language" has a a useful function for calculating powers. Although I suspect it's very similar to the one on math.h :P

In any case, just multiply a number...

The main purpose of this project is to print a list of items based on their distance to the user's position. To make it easier to locate a particular item I was hoping for easy ways to add/remove...

In this case, all I'm missing is a basic sorting mechanism AND the user interface :) They also happen to be very closely linked together.

I'm doing a project for college. It's not too complicated but it involves a lot of data access on a linked list. Does anyone have any tips for designing an intuitive command line gui? I'm doing...

A quick google search found me a solution:

http://bytes.com/forum/thread533296.html

thanks for directing me in the right way :)

Wouldn't fflush(stdin) solve it though? Is there a way I can clear it if that doesn't work?

I'm not using it anywhere.

Dammit, i hate it when this happens

I don't see how that would help.

This was part of a triple post

Basicaly I'm trying to do this



int create_student(student_data *student){
printf("Nome do aluno:\n");
fgets(student->name,name_limit,stdin); //wtf?

printf("Número do aluno\n");...

I know, that's why I said modified for windows. As in replacing inb and outb with inportb and outportb.

Damn... My XP machine is also running the same program (modified for windows, obviously) kinda funky... And there's no way I'm getting Vista back on my laptop :P

No offense but isn't it all very ambitious on your part? If you're really feeling up to it I'd suggest looking at the original source code.

Does anyone here have any tips on using inb and outb for interacting with hardware on a Linux system? iopl(2) and inb(0x61) don't seem to work very nicely... Infact, inb(0x61) gives me a segfault.
...

D'oh. Thanks :P C is so different from any other language I've learned so far... I keep missing small details like the F in printf and terminating lines with ";". I'm really glad to have found this...

What do you know, it really does. I wonder what happened earlier... :S

Thank you, both :) Does anyone know the right method to terminate a string by the way?


if (x==strlen(a))...

Basicaly I want to see if a a number (in my example: 12345678910 ) contains another, smaller number (1234). For this I decided to turn a into a string. For some reason my "in" function never worked....

Thanks for everything guys! It turns out my friend's program was also faulty, it just escaped both him and the teacher :P This exercise turned out to be way more interesting than expected :)

Oh, I thought C worked in complements of 2 for some reason... as in 00000 = 0 and 11111 = -1, etc...

By the way, is there a way to increase the limit so we can use it for number larger than 20! ?...

I've been thinking... Shouldn't unsigned double the amount of numbers I can use?

For example: Long makes me able to represent numbers between -2^63 and (2^63)-1. Since unsigned means I no longer...