[!1, !0][x&1^1] creative solution for Is Even by vincent.tscherter - javascript coding challenges

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[!1, !0][x&1^1] solution in Creative category for Is Even by vincent.tscherter

var isEven = x => [!1, !0][x&1^1]

June 14, 2020

Comments:

vincent.tscherter on June 14, 2020, 10:35 a.m.
you may get creative on this one :) <pre class='brush: javascript'>var isEven = x => !![false, "false"][x&1^1] </pre> add some more ...

lolucky on Dec. 11, 2020, 3:17 a.m.
For anyone that doesn't know how this works, x&1 gets the first byte of the binary number, which determines if it is even or odd.

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