UNIX/Linux Programming - October 2017

getting segmentation fault (error occured)
Hi I am getting segmentation fault when I try to copy 1 vector to another vector... it occurs only w...
[4 replies] Last: Watch out for this kind of errors as they can spend a lot of your time... (by benhart)
by GTR4j
Terminal cp error
Directions: Make a new directory called polygon. Copy the program lines.c ( or lines.cpp ) (from ...
[2 replies] Last: Fascinating. First, there is use of A&B as in: $ echo foo & echo bar... (by keskiverto)
X11 How to get window data pointer?
On the Wikipedia page for multiple buffering, under page flipping it says: In the page-flip metho...
[5 replies] Last: If you've configured X to use double buffering, there should be a func... (by helios)
by zepher
customized watchdog for linux daemons
I have a linux production server that has a number of background/ daemon process running on it that ...
[3 replies] Last: I know a website of components, hope it can help you http://www.findic... (by Tooom)
Displaying data from an array of files.
/*---------------------------------------------------------------*/ /* When I compile this program, ...
[2 replies] Last: So it actually works, just a grammatical error on my part. Thank you f... (by ehsan96696)
Game of Life in C++
Hey there people. This will be my first post in this forum, pleased to meet you all. So, I have rec...
[4 replies] Last: in c/c++ you have to provide include guards to prevent multiple defini... (by rottenpamiro)
by alexBB
Passing an array to a subroutine
I have this Ubuntu C++ package. Everything works but I need it to work as fast as it can, so I am tr...
[5 replies] Last: vector<complex<double>> should solve the first of those. Fixing the ... (by Repeater)
Segmentation fault (core dump)
Hi, I'm trying to learn quick sort. Right now, the code compiles but it shows me a segmentation err...
[3 replies] Last: Those kind of errors could have been spotted earlier if detected while... (by benhart)
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