javascript - Removing undefined values from Array - Stack Overflow

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Wed Jan 25 2023 02:41:46 GMT+0000 (Coordinated Universal Time)

data.filter(Boolean)

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https://stackoverflow.com/questions/28607451/removing-undefined-values-from-array

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<form action="/new" method="post">
 
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<script>

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var Example = mongoose.model('Example', exampleSchema);
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// These will throw errors
hello();
hello(undefined);

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hello(null);
hello('David');
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async function fun() {
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}

const data  = await fun();

javascript - Removing undefined values from Array - Stack Overflow

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