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idmontie/fillArray.js

Created April 7, 2018 23:27
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fillArray.js
function fillArray(length, value = 0) {
return Array.from({ length }, () => value);
}
console.log(fillArray(10, 0)); // [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
console.log(fillArray(2, null)); // [null, null]
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