fold (1) 썸네일형 리스트형 [Dart] List 고급 - forEach, map, fold, reduce void main() { //looping //Mapping //Reduce/Fold List students = ['김군','이군','박군','홍군','정군',]; students.forEach((value){ print(value); }); print('---------- && ----------'); for(String value in students){ print(value); } print('---------- && ----------'); final newList = students.map((value){ return 'My name is $value.'; }); print(newList); print(students); print(newList is Iterable); print(studen.. 이전 1 다음
