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Subhajit Sahu edited this page Feb 2, 2021 · 14 revisions

Counts bits set. 🏃 📼 📦 🌔 📒

Similar: count, parity.

bit.count(x);
// x: an int32
const bit = require('extra-bit');

bit.count(7);
// 3 (111 => 3)

bit.count(12);
// 2 (1100 => 2)

bit.count(63);
// 6 (111111 => 6)

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