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UNIX/Linux Programming

by admin
Welcome to this board!
Welcome to the forum for UNIX and Linux programmers in C++.com! In this forum, users can to talk ab...
[no replies]
From PI to Server
Earlier today I thought two things: A) I need a server, and B) What can I do with my raspberry PI's?...
[4 replies] Last: [quote=Irrelevant Elephant]...point me to some resources of how I can ... (by Grey Wolf)
Erasing specific value in a map of vector
Hi there, Given a map datatype: map<unsigned int, vector<string> > *nodeDataItem How can i delete s...
[5 replies] Last: Do not use operator with map unless you are sure that the key exists;... (by keskiverto)
the best compiler for c++ in ubuntu
i've just installed ubuntu 10.10 on my laptop.but i don't know the best compiler for c++. any sugge...
[5 replies] Last: sudo apt-get install build-essential clang I think Clang is waaaay b... (by memberfunction)
by geng07
Display a line from text file
Display a line from text file , my problem is i cant display the lines which only contains the speci...
[12 replies] Last: Hi ! I have updated my code already but i still have unfinished requir... (by geng07)
by geng07
Text file Filtering
Hi ! I have updated my code already but i still have unfinished requirements 1. first my professo...
[1 reply] : Please, do not doublepost. The first thread should be enugh: http://ww... (by keskiverto)
Output of popen returns garbage
I am calling 'find' from popen and the string returned contains garbage at the end. Any ideas on how...
[no replies]
Linux Linker
Not so experienced with linking in linux. I've installed the lua baseline with $ curl -R -O http...
[6 replies] Last: With linux you have pkg-config: On my computer: $ pkg-config --list... (by Lowest0ne)
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)
by liviy
Problem compiling older code on newer OS/Versions
Hi, First time posting on here so please forgive me if I miss some requirements or accidental bre...
[14 replies] Last: So...good news...it compiles and runs! Not quite as the guide said bu... (by liviy)
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  Archived months: [jun2014]