JavaScript Program to Empty an Array

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// program to empty an array

function emptyArray(arr) {

    // substituting new array
    arr = [];
    
    return arr;
}

const array = [1, 2 ,3];
console.log(array);

// call the function
const result = emptyArray(array);
console.log(result);

 

 

Output

[1, 2, 3]
[]

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