Browse Moodle Solutions

I am on a school computer, so I can't install anything. I am trying to create C code which can be run in Python. It seems all the articles I am finding...

I program with Emacs on Ubuntu (Hardy Heron at the moment), and I like the default text coloration in the Emacs GUI. However, the default text coloration when E...

How can I run graphical Linux desktop applications from the command line of Windows Subsystem for Linux (WSL)? First, I installed WSL 2 following [these step...

How do I install Java Development Kit (JDK) 10 on Ubuntu? The [installation instructions][1] on Oracle's help center only explain how to download and ext...

I'm trying to compile a 32-bit C application on Ubuntu Server 12.04 LTS 64-bit using gcc 4.8. I'm getting linker error messages about incompatible libra...

I have a problem with Bash on Ubuntu on Windows. If I type "open (filename)" on Mac terminal, it opens the file with the right program but if I try to...

Along with *Windows 10 Anniversary update* for summer 2016, came the possibility to run *ubuntu* binaries inside the new [Windows Subsystem for Linux (WSL)](htt...

this is a summary of what i want my code to do: if (group exists) then (add user to group) else (create group) (ad...

I am facing an issue on Ubuntu 12.04: > /usr/lib/ndk/android-ndk-r8c/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86/bin/../lib/gcc/arm-linux-andr...

Can not create folder during image building with non root user added to sudoers group. Here is my Dockerfile: FROM ubuntu:16.04 RUN apt-get up...

I have a Rails application that I want to deploy using Docker on an Ubuntu server. I have the Dockerfile for the application already set up, right now I want to...

I installed Ubuntu 14.04 (Trusty Tahr) yesterday. Everything seems OK. But when I tried to compile some C code, I encounter the following error. The error seems...

I have R 2.12.1 installed in my ubuntu, and I'd like upgrade to lastest version 2.15, how can achieve that ? Thanks

I'd really like to get in on all the colorful goodness of the [solarized colorscheme][1], but I can't seem to get it configured just right. I have th...

when i'm trying to perform ip command in ubuntu docker container, i'm getting: > bash: ip: command not found. ubuntu version: DISTRIB_ID...

I can't seem to be able to increase the variable value by 1. I have looked at [tutorialspoint's *Unix / Linux Shell Programming* tutorial](http://www.tu...

Is there any difference between pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER; **Or** pthread_mutex_t lock; pthread_mutex_init ( &...

I just installed matplotlib in Ubuntu 9.10 using the synaptic package system. However, when I try the following simple example >>> from pylab...

I installed `openpyxl` with $ pip install openpyxl when I try the command from openpyxl import Workbook I get Traceback (most recent...

Is there a way to install jq JSON processor on Ubuntu 10.04? I Tried the usual `sudo apt-get install jq` but got the error `E: Couldn't find package jq`