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UNIX/Linux Programming - July 2013

How to print value in boost::u32regex & reg

Hi All, I want to print value in boost::u32regex & reg using 'std::cout'. for 'boost::regex & reg', i can print reg.str() but not able to use str() to boo...

[1 reply] : u32regex from boost/regex/icu.hpp is a regular boost::basic_regex, b... (by Cubbi)

by Vidminas

NCurses SHIFT+UP and SHIFT+DOWN

On Linux using NCurses (version 5.9) the keys KEY_SLEFT and KEY_SRIGHT are defined, however KEY_SUP and KEY_SDOWN are missing. Since I have Windows and PDCurse...

[5 replies] Last: OK, so I looked it up. (Because PDCurses and NCurses should not differ... (by Duthomhas)

by Dominik82

Corba/Mico reincarnation through the ServantManager

I'm using Mico/Corba to Programm a Predictiongame. I've got a Problem with the server. The Problem is the reincarnation of saved files through the ServantManage...

[1 reply] : I've found a solution. The repoid must be unique too. ::Predictiong... (by Dominik82)

by foozhan

ubuntu chat plugin

hi all, i want to write a plugin for ubuntu chat software when a person listen to a music with a music player such as banshee or ... the status in messenger s...

[2 replies] Last: but in pidgin in linux we can choos our music player and it support al... (by foozhan)

by foozhan

error

hi all; i configure a file in ubuntu 11.04 but this error occur configure: error: *** -lm not found! *** i enter this commands in command line ma...

[4 replies] Last: Configures fine on my Debian box. What is the output of "ldconfig -p |... (by norm b)

by mwpowellhtx

Socket recv receiving 0s

Hello, I am working out an issue bringing a simple sockets conversation online. Need a little input. I am configuring a socket server to run on an ARM pro...

[1 reply] : What's the value of status_? That one at a time push_back of the cont... (by kbw)

by simplexity

cout not printing while in while loop

This one is really stumping me. Inside this while loop there are a few cout statements which should print something to the screen. Right now the loop is infinit...

[1 reply] : > I know the program is taking the last line because the screen is bei... (by ne555)

by watsonsong

boost coroutine and asio test build failed on linux x64 platform with gcc4.7

I try to build the example code provide by boost asio example: http://www.boost.org/doc/libs/1_54_0/doc/html/boost_asio/example/cpp11/spawn/echo_server.cpp I...

[2 replies] Last: you mean the link order is important? As far as I known it is no requi... (by watsonsong)

by ssaa

returning object&

hi guys, i have the following class class object { public object(parameters); ... const object& method1(parameters) const; object& method2(...

[2 replies] Last: migth you be more specific writing down an example? which criteria sh... (by ssaa)

by DanJohnsonCPP

g++/ddd: No symbol in current context

I'm compiling with g++ with the -g and -O0 flags, and often when I'm debugging, I'll get errors such as "No symbol "XXX" in current context. It doesn't always h...

[2 replies] Last: There is no such thing as "optimization off" in g++ (or gcc , for t... (by Jim Tison)

by kaiwei

How to install boost library to ubuntu

Now I am trying to install boost library to my ubuntu OS. I following the instruction from: http://www.boost.org/doc/libs/1_54_0/more/getting_started/unix-va...

[6 replies] Last: I figure it out. Anyway, thanks @norm b, @narku9333! (by kaiwei)

by bzz77

Need to compile large C++ code with gcc/4.7.2. Getting "undefined reference" errors that I don't understand

Hello, I'm trying to compile a large C++ code with gcc/4.7.2. There are a few C files sprinkled throughout the code. I first compile several individual librar...

[4 replies] Last: http://stackoverflow.com/questions/2481269/how-to-make-simple-c-makefi... (by ne555)

by bzz77

gcc/4.7.2: fatal error: cstdlib: No such file or directory

I am working with a code that has mostly been developed in C++. There are a few C files too. I'm quite new to programming; this is an engineering code. ...

[7 replies] Last: Hey if you're still there, DTSCode, it did work!! I needed to add an ... (by bzz77)

by amiablekrishna

C++ programs are Using Linux or Unix Plat Form Why?

Hi, I need to clear about, why C++ programs are choosing Linux Platform, We can implement in Windows Plat form also. Why, is there any benefit or more securi...

[3 replies] Last: because coding on linux is much simpler than on windows. (by niesongsong)

by GodOfMagic

color

Hi, I want to change color of my text with <stdlib.h> but when I run my program I see this : sh: 1: color: not found and then my program runs normally but t...

[12 replies] Last: One of these days I'm just gonna stop trying... (by Duthomhas)

by simran07

Exponential Moving Average with std:: map

hey guys, i want to use exponential moving average with std::map. Actually what i have to do is whenever the duplicate key arrives during run time the mapped v...

[4 replies] Last: I played around a bit. #include <stdexcept> #include <iostream> #in... (by cire)

by unknown spirit

self-compilation of procps on Ubuntu 64-bit

First of all I send greetings to all members of the forum, in particular to all readers of my thread. I am currently dealing with a strange compilation issue on...

[3 replies] Last: They start with procps_3.2.8, but there are 75 patch files in the deb ... (by norm b)

by closed account EwCjE3v7

Installing Unix

I would like to install Unix.Any sites to intstall Unix. I wanna learn pen testing so thats why I wanna install it. Thanks

[9 replies] Last: OK thnaks (by closed account EwCjE3v7)

by BlakeK

Homebrew and pkg-config libraries

Good afternoon everyone. I have a small application I've created that uses the library gtk+-3.0. I'm able to build it fine on my Linux machines. So, I decide...

[3 replies] Last: I use Fink because it has PPC support. I try to support PPC/PPC64 alo... (by kbw)

by EladrinGirl

Windowing library

So I'm working on a project and need to load up a window however the only information I can find is for windows (windows.h) and the project is kind of stalled f...

[3 replies] Last: I second GTK+ and QT. One thing I love about GTK+ is how easy it is t... (by BlakeK)

July 2013 Pages: 12

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