A dual-module phone number system with dynamic regional metadata
convert country codes (ISO 3166-1 alpha-2) to corresponding emoji flags (unicode regional indicator symbols)
Query information from the Digital im Regio portal in German Regio trains.
Parse VBB lines like M4, TXL, S42.
formatting dates and numbers according to os settings
Regional compositing centres and sample size of each region in Indian Food Composition Tables 2017.
List all config files/directories