const data = [1, 2, 3, 2, 4, 3, 5];
const uniqueData = [...new Set(data)];
console.log(uniqueData);
// Output: [1, 2, 3, 4, 5]
The browser prints new Set() separately to see what it is:
Basic data structure deduplication
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Origin blog.csdn.net/kuang_nu/article/details/133201593
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