Example 1: Declaring set in two different ways. … Dart. S. No.SyntaxDescription2.variable_name.length;It returns the length of the set. The output is of integer type.3.variable_name.contains(element_name);It returns boolean value true if the element_name is present in the set else return false.Dart – Sets – GeeksforGeeks www.geeksforgeeks.org › dart-sets
How do you set up darts?
Example 1: Declaring set in two different ways. … Dart. S. No.SyntaxDescription2.variable_name.length;It returns the length of the set. The output is of integer type.3.variable_name.contains(element_name);It returns boolean value true if the element_name is present in the set else return false.Dart – Sets – GeeksforGeeks www.geeksforgeeks.org › dart-sets