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nairihar/set_size_example.js

Created June 22, 2018 13:11
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JavaScript series, part 1, Set, medium
Raw
set_size_example.js
const mySet = new Set();
console.log(mySet.size);
// 0
mySet.add(1);
mySet.add(2);
mySet.add(2);
console.log(mySet.size);
// 2
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