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Answers and rating deltas for

Dart Map syntax: putIfAbsent('FirstKey',() => 1); What is: ()?

Author Votes Δ
Anders Johnsen 2 +3.43
Günter Zöchbauer 0 -0.21
Peter Kiss 0 -0.22
Last visited: May 1, 2015, 9:16:19 PM