Answers for "how to double array data in js"

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how to double array data in js

function double (arr){
    let newArr = [];
    for(let i = 0; i < arr.length; i++){
        newArr.push(arr[i] * 2);
    }
    console.log(newArr) ;
}
console.log(double([3,4,5]));

Posted by: Guest on April-22-2021

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