2,228 Topics
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| | Good day. Here's my code. My uncle helped me with it for days but he's now out of the country for 2 weeks. I'm looking for help to improve this project of mine with mutex and semaphores. I've never used them before and I'm a little confused. I'm running this … |
| | Hi, I have a question. Using the following code: [code=c++] #include <iostream> int main() { std::string s1; std::cout << s1.capacity() << std::endl; system ("PAUSE"); return 0; } [/code] In Ubuntu/KDevelop the output is 0. In Windows/V.Studio the output is 15. Can anyone suggest why it happens? I'm somewhat stumped by …  |
 | hello im trying to install the ubuntu server edition but it wont boot.. iv downloaded 4 different ubuntus and only the desktop editions boot for me how do i install the server edition??? P.S. i searched the forum and couldnt find an answers if this question allredy came up pleas … |
 | I have dual boot system with Windows XP Pro and Ubuntu 9.10 on same HDD. There is and irritating issue with Creative Audigy SE where the card will work under one OS, but not on other (so either it work with XP and not Ubuntu, or vice-versa). Any suggestions?  |
| | I installed lamp.But i can't delete my index.html page and i can't save any page in that folder.I am using ubuntu 9.10. |
 | How to produce an assembly file (.asm) on Windows by having a program in C? I use NetBeans 6.7.1 on Windows and it would help me a lot if i could do that, additionaly do you know a way that the syntax produced will be compatible with MASM? I have … |
 | [URL="http://www.ubuntu.com"]Ubuntu[/URL]'s CEO, Mark Shuttleworth fired one over [URL="http://www.microsoft.com"]Microsoft[/URL]'s bow with a statement that the soon to be released Ubuntu 9.10 is ready to go head-to-head with Windows 7 on Netbooks. He also said that Windows XP is still hanging around on some Netbooks as a "ghost." Shuttleworth wants another shot … |
| | I need to print out the following values on std-out: -CPU Type and Model -Kernel Version -Amount of time since the system was last booted, in the form dd:hh:mm:ss This is all on Ubuntu 8.04 I have looked through my Linux Kernel book but it is very vague about how …  |
| | I'm newish to c++ and even newer to ubuntu I tried linking and this is what I got: g++ -o calculator *.o -lcrypt -lm main.o: In function `main': main.cpp: (.text+0x1ea): undefined reference to `SAMSErrorHandling::Initialize()' main.cpp: (.text+0x2fa): undefined reference to `SAMSErrorHandling::HandleNotANumberError()' main.cpp: (.text+0x322): undefined reference to `SAMSPrompt::UserWantsToContinueYOrN(char const*)' collect2: ld returned … |
| | I'm reading this one book on c++ and am having difficulty making an executable. I'm a n00b at c++ and Ubuntu so I don't know what I'm doing wrong. I've compiled all my cpp files into object files and now I need to link it but when I try that … |
| | Hi I need to know what's the best/stable and free OS for servers. (I was advised to install Ubuntu 9.04 Server). Did anybody installed this before on a heavily loaded commercial environment? Regards, Thisara |
| | Greetings for the community of this forum! I have a Doubt... I have a primary partition for Windows and an Extended Partition for Data. I have decreased the size of the primary partition, so now I have 20GB of unllocated space. When I put the live cd of Ubuntu, I … |
 | I am still rather new to the Linux OS and need some detailed advice on the installation of Python3.1 on my Ubuntu machine. Python3.1 is not in the Ubuntu package repository yet. |
| | Hello :-)! I installed Ubuntu in order to install CMU Sphinx ([url]http://www.speech.cs.cmu.edu/sphinx/tutorial.html[/url]). There is one problem with executing perl script and I think it is good place to ask for help. Script make_feats.pl is here [url]http://www.linuxforums.org/forum/attachments/debian-linux-help/2267d1256986736-kde-startx-debian-make_feats.pl.txt[/url] . When I run "perl scripts_pl/make_feats.pl -ctl etc/an4_train.fileids" I see "Configuration (e.g. etc/sphinx_train.cfg) not … |
| | Hey Daniweb, I a 13.3 inch Macbook Pro (5,5) running Snow Leopard that I would like to triple boot Snow Leopard, Windows 7, and Ubuntu 9.10 on. I am running an 80 GB Intel X-25M as my primary drive and I after I have the three operating systems installed via … |
| | Hi I have made a small program to record sound. I have a TK window with a record button. I would like to add a vumeter to this TK window. I use ubuntu and pulseaudio. If I type pavumeter in the terminal window I see a (pa) vumeter on my … |
| | Hello friends. I am a new user of Ubuntu 9.04 version and I have to build a system telephonie over Ip by using asterisk. My probleme is the following I Have successly installed GCC, Libnewt, Bison, libpri........ but when I' am trying to install dahdi-linux after depackaging there is an … |
| | My hard drive on my old desk top crash out about a week ago and i was wanting to know how can i fix this? I have tried restarting the machine and it keeps popping up "No OS Found" and i tried to install ubuntu 8.0 with failed attempts and … |
| | Hello everybody. I have a SIS-based dtk MiBook S52 laptop (SIS chipset, SIS ethernet, SIS vga ...) I have tried to setup linux on it, but the installer hung up and I can't determine the problem the distribution I tried are: 1- RedHat 2- open SUSE 10.2 3- Fedora 10 … |
| | I previously asked how to install the CC compiler earlier, I decide to share my knowledge of how this compiler instead of g++ I installed this compiler because the CC compiler can handle separate template class files. I hope this is useful to some when looking for a separate C … |
| | In no way am I new at all of this, but I recently drug my dad's old laptop out of storage about a week ago, and I wiped the hard drive and installed Ubuntu on it so I could try it out, but I looked at all his stuff on …  |
| | Hi, I am kind of working backwards. I built a live site and then created a development site. Anyhow, the Dev site is built on ubuntu desktop. The site works fine.. INSERT INTO Exception "Except I noticed that certain images weren't appearing. I discovered the site is case sensitive. This …  |
| | Dear Gurus I was running on 80 GB Samsung (SATA 2) HDD on my PC P4(3GHZ) with Intel MOBO 915 GAV with XP sp2 1GB RAM on it till yesterday perfectly I got a new 160 GB WD (SATA 2) HDD for Upgradation when I installed the nu HDD to … |
| | Ok, I have a weird problem, I have an Acer Aspire X3200- Phenom X4 9100e 1.8 GHz 3 gig ram with a 320GB sata hard drive The hard drive was completely empty, so I tried installing XP professional 64 bit, right before I was able to do any "choices" a …  |
 | Hi all, I hope you are well. I am trying to compile a java file using terminal in Ubuntu, but I am getting the following error message: [QUOTE]1. ERROR in StringComparisons.java (at line 20) System.out.printf("String a = %s String b = %s \n", a,b); [/QUOTE] As you can see, I …  |
| | MySQL database server is running on ubuntu. I have installed an GUI for everybody in office to access the database called Navicat. It uses ssh to access the database. It was working on almost everybody's machine week back. Now its not working on few machines and I am not sure … |
| | Hey people, i just installed ubuntu 7.10 on a latitude d610 and i am trying to get kismet on it. i installed it, but i get an error in the config file at the line where i choose my driver and hardware source... i currently have source= ipw2200,eth1,kismet is there … |
| | Running Ubuntu Intrepid. Installed Dansguardian recently. When I try to start or restart dansguardian, I get the following error: [CODE]micah@micah-ubulaptop:~$ dansguardian Unable to getgrnam(): Success[/CODE] I know this has something to do with the group in my dansguardian.conf file. The only thing I can see that relates to that is … |
| | Hello,recently I've installed Ubuntu 9.04 as sole OS on my PC (clean installation).It went well (drivers updated and Internet connection configured properly) for a week.Until,I decided to assign a static IP for my 'torrents' purposes.From that point till right now,I can't accessing my Internet connection.Every time I tried to access,it … |
| | Hi there, just got a new pc running windows XP and Ubuntu dual boot. When I boot to windows I plug in the Ethernet cord and I get the message network cable unplugged. Now when I boot into Ubuntu I can use the internet fine. Any help would be great. … |
| | I finnaly got working the program with <ncurses.h> in the virtual box that i put Ubuntu. A test program for handling the screen is given to us, [U]this:[/U] [CODE]#include <ncurses.h> int main(int argc, char **argv) { int X = 10; int Y = 10; int ch; initscr(); noecho(); keypad(stdscr,TRUE); move(Y, … |
 | Well, I want to have a program make a graph from the data that it has, so I looked up how to do that in Perl. The GD::Graph module came up. The problem is, that I tried installing GD previously and it did not work. I have tried every trick … |
| | Hi, I have 2 machines on my network and a router. my router is 192.168.1.1 and my machines are: darkstar 192.168.1.15 (Ubuntu) dazlaptop 192.168.1.16 (WXP) These two machines share files and work, and when i am in windows XP i can go to the folder directory \\darkstar\ and it opens. … |
| | Hi, As a new user I am looking to connect my laptop also using an USB portable modem AnyData ADU510L but missing driver for Linux (Ubuntu 9.04). Maybe some of you already solved this problem and you can help me to pass it. Thanks in advance. |
| | [code] #include <iostream> using namespace std; int main () { bool a = true; cout << ("Multiply = 1 or Divide = 2 ?\n"); cin >> a; if( a = "true") { goto Multiply; } else { goto Divide; } } :Multiply double x; double y; cout << ("Please Enter …  |
| | A couple of weeks ago, I wrote, "[URL="http://www.daniweb.com/news/story220784.html"]Has Linux Fallen Into a Well?[/URL]." It was a tale of two brothers, aka The Cave Dwellers, who had too many complaints and angst concerning the Windows XP installation on my wife's old HP DV-5000 laptop. Reinstalling XP didn't do any good the … |
| | I want to know that can I run a code which extend JPanel and uses JFrame without running the x11 server on ubuntu. I read something about Headless but its not working. |
| | Hi, I am doing network programming in C on Ubuntu using gcc. I am facing the problem how to convert an Integer Type to ASCII Type. I have used itoa() and sprintf(), but wasn't that fritful. Can any one suggest a suitable solution to it? |
| | Written by Syahrizal - Article from [URL="http://linuxrise.com"]http://linuxrise.com[/URL] There are plenty of Linux Distros out there. When you want to migrate to Linux, you must first choose a Linux operating system that is suitable for you. If you are a new Linux user, then you should try to learn the basic …  |
| | I am planning to dual boot Windows XP and Ubuntu 9.04, I have already burned Ubuntu into a CD and have also downloaded the ISO. But when I go to My Computer to start the installation, a different icon appears. And when I open it with ISO Buster, it opens … |
| | Hello I work with g++ on ubuntu 9.04 Here is a code from cpp file: [code]for(subPipelineStrings::iterator pipelineIterator = pipelineRange.first; pipelineIterator != pipelineRange.second;++pipelineIterator) { pair<set<pipeline>::iterator,bool> uniqRes = uniqPipeline.insert(pipelineIterator->second); if(!uniqRes.second) { pipelineIterator = m_subPipelineStrings->erase(pipelineIterator); } } [/code] Here is a declaration .from h file [code]typedef multimap<size_t,pipeline> subPipelineStrings; [/code] I have following error … |
 | If you dual-boot Vista and Fedora or Ubuntu then Thunderbird email client can use a common email box for both operating systems. If you already have an email account set up on one of the operating systems, such as Vista, then open Thunderbird, select Tools --> Account Settings, then click … |
| | Hi! I'm running Ubuntu 9.04 and using Code::Blocks as C++ IDE. I have the following code: Temp.h: [CODE]#ifndef TEMP_H_INCLUDED #define TEMP_H_INCLUDED template <typename T> class Temp { public: Temp (T d = T(0)): _dato(d) {} T getDato () const; void setDato (T d); private: T _dato; }; template class Temp<double>; … |
| | Following the example of 'cx-freeze hello.py', I'm getting the error message below. I put all of the error keywords into google and found no hits. Some people in various posts have said to use Python 2.5 but a lot of my code is using Python 2.6 features. Can you telling … |
| | Dear All! I have a nix machine at home that is connected to the the Internet via adsl. Now i am adding another Internet connection (Fiber optic). How can i do load balancing between these two connections?? ( by load balancing i mean that i would like to utilize the … |
| | Hi guys! I'm trying to achieve a new ***working*** audio setup on ubuntu after upgrading. As always, after every upgrade, I have to start again. So I'm wondering if there are people out there who would be willing to share their insights of the process. I have already and unsuccessfully … |
| | hi, I just created this awesome python application and i want to spread it around, but every one has python. I was just wondering if I could compile python source into a linux executable like py2exe, and then compile the executable into a .deb installer file. any help would be … |
| | For weeks I've been using the same code without any problems. I call SIGNAL within a thread and it's working like a charm. Then I bring the same module home to the same environment (Ubuntu Jaunty, Python 2.6) and now I'm getting this error: ValueError: signal only works in main … |
| | Hi, What is the best WYSIWYG PHP, HTML, CSS etc. editor for Ubuntu? Thanks |
| | in Vista, cTurtle worked like a charm, but in Ubuntu, when i downloaded the cTurtle to my desktop and moved it to site-packages, it still won't work. When i clicked on the downloaded cTurtle.py file, what i get is a text file with chinese characters, and it closes within a … |
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