UNIX/Linux Programming (Page 2)

setup server in linux step-by-step
Hello. I am doing ISIT 105 communications and network in my class. Please tell me how do I set up a ...
[1 reply] : That isn't really a C++ related question. https://www.google.co.uk/we... (by kbw)
by sever
Generic pointer to a generic class method
Hi guys, When something like as follows is written, void (ClassA::* method_pointer)(); it's pos...
[3 replies] Last: FWIW, you don't have to reinvent the wheel here. C++11 offers the std... (by Disch)
by RyanV
Error Messages When Compiling
I've been trying to compile the following program: Server.h #ifndef SERVER_H #define SERVER_...
[2 replies] Last: http://www.cplusplus.com/forum/general/140198/ (by ne555)
How do I set up a clear screen function
void clear() { //code } And what library should I include? Please not the spamming spac...
[3 replies] Last: Preferably neither, and you got it wrong anyway (you forgot it takes a... (by NT3)
by axtyax
positioning cursor with c++
I would like to know how to re-position the cursor through a c++ program. I'm not asking for how to...
[2 replies] Last: Ok, Thanks for the reply, ill go see if it works! (by axtyax)
Need Project Ideas
Hey everyone, I am new to this site but excited to finally become a member. I am nearing my majo...
[4 replies] Last: cameronm, I had the exact same problem when wanted to start with some ... (by codekiddy)
by gsk579
Vector of struct using and sorting
My definition is --------------------------------- using namespace std; struct goodl { int line...
[7 replies] Last: #include <iostream> #include <string> #include <vector> #include <uti... (by keskiverto)
Infinite loop seemingly caused by a lack of any output
Lately I have been working on a Sudoku generator, grader and solver, which has been working fine. I ...
[3 replies] Last: Thanks for your help guys! I've fixed the problem now, though I still... (by SirMount)
Help me with threaded client..
Hi! I am beginner in network programming... and i tried to create UDP server/ client. I have to do i...
[4 replies] Last: If you're doing UDP multiple threads are not required... is this a hom... (by Fredbill 30)
by axtroz
Implementing a timed check
Hello everyone! I am writing a simple application to check some records in an interval. Each recor...
[4 replies] Last: Brilliant! Thanks a lot for the simple (as in easy to understand) expl... (by axtroz)
by axtyax
applying a blur filter to a .bmp image
As the title suggests, I would like to apply a simple blur filter to my .bmp image, but without usin...
[1 reply] : Read up on Image convolution and Gaussian blur (by Grey Wolf)
loop for char
i have a socket receving data on a char buf what i want to do is a loop to check every single cha...
[18 replies] Last: the first option is fine for me, is working fast too. (by legendarysnake)
C++ programming on a Mac OS 10.4.11
Hi, I am new to the Mac OS. And I am a C++ enthusiast. I have no idea how to install packages (fo...
[2 replies] Last: 1. There's no reason to be stuck on Tiger, even if you're using PPC ha... (by kbw)
Best Tutorials/Community support
I haven't chosen a cross-platform gui library yet, and I've decided to choose one based on which has...
[3 replies] Last: It all depends on what you're doing, how you program, and whether the ... (by joe7)
Send email from C++ Code ( No libs )
Hello all, I am trying to send a simple text email from and through gmail. I found some code online...
[6 replies] Last: I think you need to confirm it.. to send outgoing email, ssl is not ... (by modoran)
Non-Blocking TCP/IP Server and Client Example in C
Hi, Anyone has C example for Non-Blocking TCP/IP server and client in Linux environment? Thank...
[3 replies] Last: Perhaps if you asked a specific question we might be able to help. (by kbw)
Socket read time consuming
Hi, I have developed a multi threaded tcp server application using C. In my server it's getting 2...
[8 replies] Last: yes I am sure that the data is available for read. How do you know? ... (by kbw)
segmentation problem writing to shared memory segment
plz help out what would be problem in the following program? I am trying to write structure to shm ...
[1 reply] : did you put a break and checked which line the segmentation is occurri... (by writetonsharma)
by Serkan
Hox to use fgets() and getchar() functions? Where is the error in my code?
Hi. I wrote simple code. But it does not work correctly. I could not solve the problem. Entries cann...
[4 replies] Last: Thank you. I solved the problem by following the link http://stackover... (by Serkan)
Arduino Serial Connection in Ported Program from Windows
I'm porting a C++ program from Windows Visual Studio 2010 to Ubuntu 12.04. It uses this library on W...
[1 reply] : I think your problem might be with the value of readResult. You initia... (by joe7)
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  Archived months: [jun2014]

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