Follow along with the video below to see how to install our site as a web app on your home screen.
Anmerkung: This feature currently requires accessing the site using the built-in Safari browser.
my ($usage) = ($big =~ /^([\d.]+)\w/); # Ohne Einheitenangabe
my ($usage) = ($big =~ /^([\d.]+\w+)/); # MitEinheitenangabe
print $usage;