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1 point

Return undefined.

Typescript.

Why error? Just return undefined. Simple, no try/catch needed.

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1 point

Because that’s prone to errors. And the Zen of Python includes “explicit is better than implicit” and “Errors should never pass silently”. Languages that do otherwise create bad habits.

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0 points

Is it? It’s just an optional property. And Typescript will tell you that it’s optional.

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