Of the learning environments that leverage Ansible, very few are using roles. This can make porting Ansible playbooks across learning environments more difficult. To fix this, Ansible-using learning environments need to be refactored (where possible) to use an Ansible role.

There is no confirmation dialog while clicking on "X" button to remove a Member from a Group. All destructive actions should require confirmation to prevent user errors.

Steps to reproduce:

1. Log in as Admin;
2. Create new group if there is no one yet (Configuration->Manage Groups->Create Group);
3. Go to Group Members Page for the recently created group (e.g. by clicking on its title in

Many users are asking us for KDE for Ubuntu, we did make it possible with some scripts, which is available here: KDE for Ubuntu

This script work correctly on Ubuntu 18 (Bionic), but is does not work anymore since Ubuntu 20 (Focal), if you know how to fix this problem please feel free to contri

https://medium.com/free-code-camp/how-to-set-up-a-serious-kubernetes-terminal-dd07cab51cd4