WeakMapdeletebeginner

WeakMap.prototype.delete() — get() after delete

📖 Usage Example

const wm = new WeakMap()
const k = {}
wm.set(k, 1)
wm.delete(k)
wm.get(k)  // → undefined

After delete(), get() returns undefined for the removed key.

WeakMap delete() and get()

After delete, get(key) returns undefined.

Challenge: Verify get() after deletion.

💡 Hints (1)

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