20 Learn to Program in Dart: Functions with Parameters and Arguments
This is a beginner's experience in learning to program with Dart. In this video, we review and define the following concepts and terms:
Argument - values than can be passed on to a function when calling it
Parameter - a variable that is used by the function, and provided by the argument when the function is called
Optional parameter - parameters require an argument, unless the parameter is optional. Optional parameters can have a default value if an argument is not provided.
Should be viewed in 480p or above.