How to get map size in JavaScript

1 Answer

0 votes
const mp = new Map([["typescript", 6], ["javascript", 8], ["nodejs", 4], ["c++", 9], ["c", 1]])

console.log(mp.size);
  




/*
run:

5

*/

 



answered May 1, 2023 by avibootz
edited May 1, 2023 by avibootz

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