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UNIX/Linux Programming - December 2016

Lightweight conky like system monitor with HTML/CSS for themes

https://www.reddit.com/r/linux/comments/5ktq6f/conky_like_system_monitor_with_html_and_css/ A program I've been working on us an alternative to conky on linu...

[no replies]

by alexBB

Please Interpret a statement

Hi there. In the webpage http://www.librow.com/articles/article-10 which is about Librow FFT one can read: // FORWARD FOURIER TRANSFORM, INPLACE VERSION /...

[8 replies] Last: The "!Data" check is a stupid check because it only tests one type of... (by cire)

by Boki

Identical source not compiling on Linux although compiling & runs OK on Windows

I've developed code in C++ (GCC ver. 4.9.2.) with LAPACKE and MPI libraries on a Windows machine where the code compiles and works well. When I migrate the code...

[16 replies] Last: Finally, problem solved. Thank you all who gave input. This is what w... (by Boki)

by kushal4

using multiple instance within the function

hi, I am trying to reuse multiple instance of different class within a function by passing it as argument using template.but there 's some error when i compile ...

[3 replies] Last: but there 's some error when i compile it Don't be vague. Post th... (by TheIdeasMan)

by ejyanezp

Segmentation fault inserting in a stl::map

Hi, I need help with something that should be easy (but is not being...). I'm trying to implement a very classic Factory Method Pattern in C++, I can do it ver...

[2 replies] Last: It worked, avoid static global variables. Use instead static local var... (by ejyanezp)

by lantcant

HTML Parser library

Hi, I wonder if there is a way to use libraries installed with chrome/ff, to parse html document and get DOM model? I mean that you have internet connection and...

[2 replies] Last: Thank you! May I ask you to share link to SAX interfacing examples if... (by lantcant)

by kushal4

implemtation of config file

hi, I am new to c++ language .I have been doing network programming in c++ for a while.The thing is i want to create a config file in c++.Could you guys tell ...

[2 replies] Last: Heres a useful resource to look up specific implementations. http://en... (by khalawarrior55)

by deadmittens

xCode File Reading Frustration

I code on two different systems, Windows in class, macOS at home. Basically, xCode will not read from files correctly (or at all). I've ran this code on both s...

[3 replies] Last: Please post a small sample of your input file. Also a small complete... (by jlb)

by Bhavith

print function call along with parameter value using C program

I want to print function call along with parameter values . Please let me know how can I do it . #include <stdio.h> typedef int BOOL; #define FALSE 0...

[2 replies] Last: I need a logic in C or C++ programming code to achieve it (by Bhavith)

by zxcvbn

How to program an AVR chip in Linux

Hello,all. I recently got an AVRISmkII AVR programmer, and I have an ATtiny85(datasheet http://www.kynix.com/uploadfiles/pdf/ATTINY85-15ST1.pdf) and ATmega32...

[1 reply] : There is a port of GCC available. On my distribution, it's available ... (by mbozzi)

by Alexander Nava

Android native-activity starters guid help

So I am trying to figure out how to write programs in android, but everything I have found about it takes that stance that you need to be proficient at java...

[1 reply] : Hi, Please edit and move the topic to lounge, you will (i hope) get s... (by shadder)

by dkaip

static libs?

Hi, My programs linker settings are sqlite3, glib-2, libudev. I'm trying to move program on other same Mint OS. But when i move program to another same pc, d...

[1 reply] : How To: Ask Questions The Smart Way http://www.cplusplus.com/forum/beg... (by kbw)

by kushal4

include ifstream as argument to function passing in thread c++

hi, the thing is i am trying to pass ifstream as argument to thread but i get the following error:- error: no type named ‘type’ in ‘class std::result_of...

[3 replies] Last: You'd have to say a bit more about what kind of "c++11" is there on yo... (by Cubbi)

by connorschwing

Creating a makefile for 3 files C++

Hello I have 3 files driver.cpp hashtable.h hashtable.hpp hashtable.h has .hpp included. The driver.cpp has the header file included. How can I ma...

[10 replies] Last: Man make files are so confusing. I've never seen them written like tha... (by connorschwing)

by paofanlv

HELP!error while loading shared libraries: ?: cannot open shared object file: No such file or directory [Netbeans 8.1]

I am looking for help urgently..I downloaded boost 1_40_0(I need old version) and install it in Cygwin directory. The Directory is c:/Cygwin/usr/local/include/b...

[2 replies] Last: You're asking for trouble. Forget Netbeans and all that crap. Do ever... (by kbw)

by kushal4

implementation of asynchronous thread

hi, I am unable to find a correct usage of asynchronous thread in c++11.The thing i want to do is i want to spwan threads and each thread will function simulta...

[4 replies] Last: i have used async along with future in the code but still it behaves l... (by kushal4)

by sindhushere

Code Outline

Hi, Can you give me the outline for a code. I want to count the number of girls and boys entering a exam hall. This counting i am planning to do through s...

[1 reply] : What is a "swipe machine"? Does a firm and precise "swipe" indicate a ... (by keskiverto)

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