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Create a single value array in JavaScript

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再見小時候
再見小時候 2021-01-01 08:59

why is the following code showing undefined? Are we not allowed to create an array with a single value? Putting two values won\'t show this error. Is this a pro

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  • 攒了一身酷
    攒了一身酷 (楼主)
    2021-01-01 09:34

    guys the answer was as simple as this:

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