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How to retrieve the last item in an array without needing to know the length in JavaScript



111 views
asked Nov 1, 2024 by avibootz
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1 Answer

0 votes 
const arr = [1, 2, 3, 4, 5];

console.log(arr.at(-1)); 



/*
run:

5

*/

 



answered Nov 1, 2024 by avibootz

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