JavaScript
CHALLENGE
async function main() {
const settled = await Promise.allSettled([
Promise.resolve(1),
Promise.reject('err'),
]);
const statuses = settled.map(s => s.status).join(',');
let anyResult;
try {
await Promise.any([Promise.reject('a'), Promise.reject('b')]);
} catch (err) {
anyResult = `${err.name}:${err.errors.join(',')}`;
}
console.log(statuses, anyResult);
}
main();
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