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

How to Install Selenium GeckoDriver on Gnu/Linux Distros

GNU/Linux Installing Selenium WebDriver GeckoDriver Guide

Hi! The Tutorial shows you Step-by-Step How to Install Selenium GeckoDriver WebDriver Python Client in GNU/Linux Desktops.

And Gecko Driver in Linux provides the HTTP API described by the WebDriver protocol to communicate with Gecko browsers, such as Firefox. It translates calls into the Firefox remote protocol by acting as a proxy between the local- and remote ends.

Moreover, the major advantage of using GeckoDriver as opposed to the default Firefox Web Driver is Compatibility.

Because GeckoDriver uses W3C WebDriver protocol to communicate with Selenium. W3C is a universally defined standard for Web Driver.

How to Install GeckoDriver on Linux - Featured

GNU/Linux Selenium WebDriver GeckoDriver Installation Guide