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Xiaobian to share with you how to use Array.from method copy array in JavaScript, I believe most people still don't know how, so share this article for your reference, I hope you have a lot of harvest after reading this article, let's go and understand it together!

const numbers = [1, 2, 3, 4, 5];const copy = Array.from (new Set(numbers));copy.push(6); //add new entries to prove that the original array console.log (copy); console.log (numbers) will not be modified;//Output// [1, 2, 3, 4, 5, 6]// [1, 2, 3, 4, 5] Above is "How to copy arrays using Array.from method in JavaScript" All the contents of this article, thank you for reading! I believe that everyone has a certain understanding, hope to share the content to help everyone, if you still want to learn more knowledge, welcome to pay attention to the industry information channel!

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