please wait
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by dushantha12
Multithreaded C program.
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| Hi, I want to develop an application for do simultaneous process. For this requirement I decided to use pthreads. So I wrote a c code for that. But the probl... |
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Jul 15, 2014 at 10:59am
[4 replies] Last: Hi, Problem solved. Thank you all. (by dushantha12)
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by klibusel
Capturing X window actions and responses thereof
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| Hello, I have a need to record user actions on x windows based applications. Further, I also need to capture text input and output from these windows. I am n... |
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Jul 15, 2014 at 2:32am
[1 reply] : http://tronche.com/gui/x/xlib/ Particularly, http://tronche.com/gui/x... (by Lowest0ne)
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by VHBIL
Share objects from library with many executables.
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| I am looking to write a server. I want one executable to be able to start and stop the server and another executable to get statistics from the server and chang... |
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Jul 14, 2014 at 10:02pm
[2 replies] Last: Thank you, very helpful. (by VHBIL)
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by hithere
How does std::regex work?
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| Good Evening! I'm writing some kind of parser and the c++11 regex library might come in handy. Now the most recent g++ compiler in my package sources doesn't s... |
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Jul 14, 2014 at 12:51pm
[2 replies] Last: Thanks, Exactly what I was looking for, I like it. Only knew boost::re... (by hithere)
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by myaegean
Multi-thread logging efficiency
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| I provided a logging functionality to provide about 15 threads output there logs to a log file. So I used a mutex lock to serialize the logging process. In conc... |
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Jul 13, 2014 at 4:20am
[5 replies] Last: About Boost.log I glanced over the boost website. It will be wise j... (by myaegean)
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| BASS API |
| where i find a Bass API tutorial? |
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Jul 12, 2014 at 6:35pm
[1 reply] : Have you tried google yet? There is also the documentation with some e... (by giblit)
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by Nezar
help
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| hello, i have installed gnome. when i run gnome-session after initializing xinit in the terminal, it looks like the server is trying to launch gnome but i get... |
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Jul 11, 2014 at 8:16am
[1 reply] : 1. Not a C++ programming issue. There are more appropriate Fora out th... (by keskiverto)
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by NeoKratox
How to declare a Three-index vector
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| Can someone help me. I would like to declare a three-index vector. I already did a two-index one. As above: vector <vector<double> > c; //cost c = vector<v... |
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Jul 10, 2014 at 10:15pm
[6 replies] Last: The question isn't really how to make a 3D array, that's easy. The qu... (by kbw)
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by fafner
Finding default search path
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| I'm trying to compile some stuff on a new computer, which depends on some libraries I just installed. They are installed in /usr/local, and my compiler can't fi... |
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Jul 10, 2014 at 9:26pm
[3 replies] Last: Also, clang++ -help will list a ton of options, one of which is: cl... (by norm b)
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| SDL_BlitSurface won't work |
| skin=IMG_Load("./assets/Windowskins/WindskinA.png"); SDL_BlitSurface( skin, NULL, output_window, NULL ); t = SDL_CreateTextureFromSurface(Surf_Display,outp... |
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Jul 10, 2014 at 7:04pm
[11 replies] Last: It's working now, thanks. (by legendarysnake)
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by kitturnd
Suggested online material to know clear picture on STL and Multithread Programming
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| Dear Friends, Can any one suggest me online best material for STL and Multithread Programming in C++. |
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Jul 10, 2014 at 1:25pm
[1 reply] : Are you looking for reference material, or a tutorial? cplusplus.com'... (by dhayden)
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by Cristian8
Write data to a "pipe"
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| Hi, I would greatly appreciate help with editing some code. The provided code writes binary samples from a usrp radio to a .dat file. I am trying to edit th... |
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Jul 10, 2014 at 10:18am
[1 reply] : Isn't is simply a case of asking the operating system to pipe the stan... (by Chervil)
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by Nezar
bash: ./filename.bmp permission denied
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| hello, I'm trying to open a .bmp file in the Ubuntu server using the X11 enviroment but i get the following error: bash: ./filename.bmp permission denied ... |
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Jul 10, 2014 at 8:09am
[1 reply] : Maybe you should check the file permissions. But it looks like you'r... (by kbw)
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by myaegean
Multi thread access a log file
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| Recently I created a logging functionality for multiple threads. I also used mutex lock to control multiple access on logging file. I met a issue when testing t... |
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Jul 10, 2014 at 1:02am
[6 replies] Last: Your solution is really nice, thank you! (by myaegean)
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by Nezar
cannot connect to X11 window server
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| hello, I'm running The Ubuntu server without a GUI using the Oracle VM virtual box and i'm trying to open a java based graphic window but i get the following er... |
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Jul 6, 2014 at 11:31pm
[2 replies] Last: thanks. solved :) (by Nezar)
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| semi transparent - sdl |
| how i render a semi transmarent image using sdl? i want this effect: https://www.google.com.br/search?q=rpg+maker+xp+netplay&client=firefox-a&hs=uPS&rls=org.moz... |
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Jul 6, 2014 at 1:49pm
[1 reply] : You could create an image that have transparency and then load and use... (by Peter87)
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by yepMe
difference between key and message id
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| Hi all, what is the difference between key and message id in message queue ? |
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Jul 4, 2014 at 8:25am
[1 reply] : In which message queue? (by kbw)
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by gahroar
Stealth Port Scanner question (recv())...
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| After sending a packet, I get a response... int size = recv(socketDescriptor, buffer, sizeof(buffer), MSG_DONTWAIT); cout << "received: " << size << endl; co... |
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Jul 3, 2014 at 9:00pm
[5 replies] Last: It's not odd if you understand the networking stack. When using a sock... (by ResidentBiscuit)
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by dark ninjuh
Clearing console?
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| OS:Ubuntu 12.04 IDE:CodeBlocks any one know how to clear the console efficiently? im running a console along my opengl app and need to print some variables... |
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Jul 3, 2014 at 4:05pm
[4 replies] Last: You realize that your debugger is there for this exact purpose, right?... (by ResidentBiscuit)
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| itoa |
| I'm trying to use itoa method but it won't work here, on c++11. there is a another way to convert int to const char? |
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Jul 2, 2014 at 8:45pm
[4 replies] Last: it is working, is rendering the enemy hp value on the screen thanks. (by legendarysnake)
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