Length of a JavaScript object

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我在风中等你
我在风中等你 2020-11-21 04:35

I have a JavaScript object. Is there a built-in or accepted best practice way to get the length of this object?

const myObject = new Object();
myObject["         


        
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  •  忘掉有多难
    2020-11-21 05:11

    You can always do Object.getOwnPropertyNames(myObject).length to get the same result as [].length would give for normal array.

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