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How to get set length in Dart



153 views
asked Oct 10, 2022 by avibootz
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1 Answer

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void main() {
    var st = {'dart', 'c', 'c++', 'java', 'python'};
    
    var len = st.length;
  
    print(len);
}




/*
run:

5

*/

 



answered Oct 10, 2022 by avibootz

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