v1
5/30/2021 by pushkine -00
Setup JavaScript
let r = 0;
const A = {p: null, v: "3"};
const B = {v: "3"};ready
if ("p" in B) r++;ready
if (A.p === null) r++;let r = 0;
const A = {p: null, v: "3"};
const B = {v: "3"};if ("p" in B) r++;if (A.p === null) r++;