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How to get map length in Dart



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asked Oct 11, 2022 by avibootz
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1 Answer

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void main() {
    Map<String, int> mp = {'dart': 13, 'c': 89, 'c++': 10};

    print(mp.length);
}





/*
run:

3

*/

 



answered Oct 11, 2022 by avibootz

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