Published 2024-02-01
A sample command-line application with an entrypoint in bin/, library code
in lib/, and example unit test in test/.

Run the command dart pub global activate --source path . in the work_dart/dart_calc/ folder to run the source version.
Run the dart pub global activate dart_calc --hosted-url http://pub.dev.huighaverlag.nl to install the hosted executable.
Execute with dart_calc.
Remove with dart pub global deactivate dart_calc.