UNIX/Linux Programming (Page 2)

OpenGL/X11 rendering problem using Qt QGLWidget on Ubuntu
I am having a very strange problem with an OpenGL visualization in a Qt window. The basics of the ap...
[no replies]
Linked List with a node using push_back
I am having trouble with void push_back() i dont knwo what to put in the () to make it work. ...
[2 replies] Last: put your code in proper format (by ButchCavendish)
g++ compiler does not include header file
Hi I am using g++ to compile on a raspberry pi. using the following the project compiles: g++ ...
[1 reply] : > these functions are defined in a header file your header file contai... (by ne555)
check result from DB if value exists
Hey guys, I have a big problem, I have to check a result set i get from a database if it contains...
[1 reply] : What are you doing? The manual states that getInt() returns an int h... (by keskiverto)
Termios and extended ascii codes
Hi, I have a console using termios and I have noticed that it does not seem to support the extend...
[1 reply] : http://en.wikipedia.org/wiki/Termios.h#Capabilities:_terminfo.2C_termc... (by IWishIKnew)
Virtual box
How can i install linux using virtual box What is the best method to install linux?? Virtual box ...
[1 reply] : If you don't feel confident, the best thing is to use VirtualBox since... (by vbbbbbgfrt55)
Boost Error
Hello there, I get the following error with Boost: g++ Testing.cpp -o t -std=c++11 /tmp/ccxR1g...
[2 replies] Last: I did install the GMP Library I believe but I'll go with cpp_int for n... (by Fr0zen1)
Pasting in the command thing
Hello. I am using Linux Ubuntu ( I think it's the newest version). I need to paste large amount of ...
[4 replies] Last: Hi, There are a bunch of tricks, one can do in xterm and in any shell... (by TheIdeasMan)
I need some help on my wavefront object loader.
For some reason or another, I can't seem to get all of the memory leaks out. It just says, memory co...
[no replies]
Managing shared objects
Hi, I am writing a C++ application that is split up into several shared objects. It seems the Linux...
[5 replies] Last: It's best if you project is organised as: MyCoolProj MainProg ... (by kbw)
sourcefile won't compile getting errors
#include <iostream> #include <iomanip> #include <string> using namespace std; struct Date { ...
[4 replies] Last: There is no error in your code I compiled it on my machine and it work... (by easycppcoder)
by Assai
Ubuntu Code::Blocks Problem: Program does not run.
Hello, I've got a quite similar problem to this: http://www.cplusplus.com/forum/beginner/67933/ ...
[2 replies] Last: You were right: I now changed the option for that partition from user ... (by Assai)
Head assignment stuck
Hello, I am almost done with my assignment but I am having trouble figuring out how to fix a test th...
[1 reply] : Topic duplicated in http://www.cplusplus.com/forum/beginner/156487/ F... (by LB)
Diving deeper into Linux. Books
Hi, right now im working through Bjarne Stroustup's : "Programming: Principles and Practice Using C+...
[1 reply] : Embedded FreeBSD Cookbook (or something like that) (by kbw)
System call program error
Hi, I am trying to write my own version of the "ls" command which lists hidden files I would very ...
[6 replies] Last: Hi, I fixed it ehhe. So i added another argument besides the -h. Now i... (by venom1699)
Socket send only on close
Hey guys, I am pretty new to c++, but I am trying to program a two way socket connection (one for...
[2 replies] Last: Oh sending with \n worked, thank you very much, I forgot the line term... (by merlin111)
how to decode frame pointer using gdb
Dear Friends, Please some one could help to decode frame pointer. for example I h...
[1 reply] : The frame pointer marks a region on top of the process stack used for ... (by tcs)
by dkaip
Problem with readdir
Hello. Trying to catch all dirs and files in Ubuntu catalog, with non ascii character codes i have ...
[1 reply] : can you show us your code? (by Little Bobby Tables)
Pages: 12
  Archived months: [jan2015]

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