Skip to content

Instantly share code, notes, and snippets.

@yphastos

yphastos/secondRightmostZeroBit.js

Last active March 7, 2019 00:55
Show Gist options
  • Save yphastos/94f8c314109a5a089ba7e269544526da to your computer and use it in GitHub Desktop.
Save yphastos/94f8c314109a5a089ba7e269544526da to your computer and use it in GitHub Desktop.
Download ZIP
second Rightmost Zero Bit
Raw
secondRightmostZeroBit.js
function secondRightmostZeroBit(n) {
return ~(n |= -~n) & -~n;
}
function secondRightmostZeroBit(n) {
return ~(n | n + 1) & (n | n + 1) + 1;
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment