Hi, It should be const pow2 = n => n & ((n & (n-1)) == 0) to avoid return true for zero. Btw, thanks for sharing!
const pow2 = n => n & ((n & (n-1)) == 0)
Thanks for pointing out and reading my article :), I made a mistake, the range is between 1 -> 2^31-1, my bad
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Hi,
It should be
const pow2 = n => n & ((n & (n-1)) == 0)
to avoid return true for zero.Btw, thanks for sharing!
Thanks for pointing out and reading my article :), I made a mistake, the range is between 1 -> 2^31-1, my bad