$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Install Processing on Ubuntu Gnu/Linux Distro

GNU/Linux Ubuntu Installing Processing Guide

Hi! The Linked Ubuntu Tutorials Show you Step-by-Step How to Install Processing 3/4 in Ubuntu GNU/Linux Desktops.

And Processing for Ubuntu is a flexible Software Sketchbook and a Language for Learning How to Code within the context of the Visual Arts.

The Processing Ubuntu Tutorials Includes a Visual-Guide on How to Quick Start with Processing Modes, Tools, Libraries and Examples.

How to Install Processing on Ubuntu - Featured

GNU/Linux Ubuntu Processing Installation Guide