Answers for "map function start in javascript"

24

array map javascript

const array1 = [1, 4, 9, 16];

// pass a function to map
const map1 = array1.map(x => x * 2);

console.log(map1);
// expected output: Array [2, 8, 18, 32]
Posted by: Guest on November-25-2019
3

javascript map

const numbers = [0,1,2,3];

console.log(numbers.map((number) => {
  return number;
}));
Posted by: Guest on October-04-2020

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