Collections
Lists, sets and maps are built in, with map/filter-style methods.
What you will be able to do
- Use List and Map.
- Use map, where and fold.
- Use final for references.
In plain English
Lists, sets and maps are built in, with map/filter-style methods.
- Use List and Map.
- Use map, where and fold.
- Use final for references.
final lessons = ['HTML', 'CSS', 'SQL'];
final long = lessons.where((l) => l.length >= 3).toList();
print(long);Your turn
EasyExplain it back
Answer from memory: Which method filters a collection in Dart?
TEXT · starter
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Knowledge checkQuestion 1
Which method filters a collection in Dart?
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