UNIX/Linux Programming (Page 2)

How to declare a Three-index vector
Can someone help me. I would like to declare a three-index vector. I already did a two-index one. As...
[6 replies] Last: The question isn't really how to make a 3D array, that's easy. The qu... (by kbw)
by fafner
Finding default search path
I'm trying to compile some stuff on a new computer, which depends on some libraries I just installed...
[3 replies] Last: Also, clang++ -help will list a ton of options, one of which is: cl... (by norm b)
SDL_BlitSurface won't work
skin=IMG_Load("./assets/Windowskins/WindskinA.png"); SDL_BlitSurface( skin, NULL, output_window,...
[11 replies] Last: It's working now, thanks. (by legendarysnake)
Suggested online material to know clear picture on STL and Multithread Programming
Dear Friends, Can any one suggest me online best material for STL and Multithread Programming i...
[1 reply] : Are you looking for reference material, or a tutorial? cplusplus.com'... (by dhayden)
Write data to a "pipe"
Hi, I would greatly appreciate help with editing some code. The provided code writes binary samp...
[1 reply] : Isn't is simply a case of asking the operating system to pipe the stan... (by Chervil)
by Nezar
bash: ./filename.bmp permission denied
hello, I'm trying to open a .bmp file in the Ubuntu server using the X11 enviroment but i get the f...
[1 reply] : Maybe you should check the file permissions. But it looks like you'r... (by kbw)
Multi thread access a log file
Recently I created a logging functionality for multiple threads. I also used mutex lock to control m...
[6 replies] Last: Your solution is really nice, thank you! (by myaegean)
by Nezar
cannot connect to X11 window server
hello, I'm running The Ubuntu server without a GUI using the Oracle VM virtual box and i'm trying to...
[2 replies] Last: thanks. solved :) (by Nezar)
semi transparent - sdl
how i render a semi transmarent image using sdl? i want this effect: https://www.google.com.br/searc...
[1 reply] : You could create an image that have transparency and then load and use... (by Peter87)
by yepMe
difference between key and message id
Hi all, what is the difference between key and message id in message queue ?
[1 reply] : In which message queue? (by kbw)
Stealth Port Scanner question (recv())...
After sending a packet, I get a response... int size = recv(socketDescriptor, buffer, sizeof(buff...
[5 replies] Last: It's not odd if you understand the networking stack. When using a sock... (by ResidentBiscuit)
Clearing console?
OS:Ubuntu 12.04 IDE:CodeBlocks any one know how to clear the console efficiently? im running a ...
[4 replies] Last: You realize that your debugger is there for this exact purpose, right?... (by ResidentBiscuit)
I'm trying to use itoa method but it won't work here, on c++11. there is a another way to convert in...
[4 replies] Last: it is working, is rendering the enemy hp value on the screen thanks. (by legendarysnake)
I've done simple cat /etc/passwd pipe in c. But how do I know if this is working like a bash command...
[1 reply] : Duplicate post: http://www.cplusplus.com/forum/beginner/137140/ (by norm b)
iam trying to draw a text using sdl ttf on a window, but it won't work http://www.4shared.com/zip/u...
[18 replies] Last: Now my class to render text on sdl window is working. (by legendarysnake)
psx compiler
where i find a psx compiler?
[11 replies] Last: =/ is better study ASM so... (by legendarysnake)
C++ and IDE
Once I use an IDE to compile my C++ code, this IDE seems know everything of my code: I could find ...
[1 reply] : It parses your code and all the code included by your stuff; it does p... (by kbw)
by vijkrr
Linking to a so
Hi all, currently I'm facing a issue in linking a .so file. In my build machine, I've libcrypto.so...
[8 replies] Last: May you should use command "ldconfig" to clear caches of libraries (by SongJong)
where i find mipsel-unknown-elf-gcc ?
[2 replies] Last: You could try building gcc from sources if you are targeting MIPS arch... (by modoran)
So this makes no sense / Official Proof C++ is broken?
First of all, this is done in netbeans on a virtual lunix 32 bit machine. Here are the two functions...
[4 replies] Last: My guess is that you are passing an invalid path name and lstat is fai... (by dhayden)
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  Archived months: [may2014]

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