JavaScript@javascript · channel · 30 984 subscribers✅ High trust

Post Message #3578

23 October 2026

J

JavaScript

📊 Quiz

What is the output?

k0,k1,k2 computed fromObj secret
k1,k2,k3 overwritten fromObj secret
k0,k1,k2 overwritten dyn secret
k0,k1,k2 overwritten fromObj secret

votes: 85 · results after voting — in Telegram ↗

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JavaScript06:32CHALLENGE const memoize = (fn) => { const cache = new Map(); return (...args) => { const key = JSON.stringify(args); if (cache.has(key)) return cache.get(key); J

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