Answers for "what is a map in js"

7

how to use the map method in javascript

const numbers = [1, 2, 3, 4, 5]; 

const bigNumbers = numbers.map(number => {
  return number * 10;
});
Posted by: Guest on April-08-2020
4

javascript map

The map() method creates a new array with the results of calling a provided function on every element in the calling array.
Posted by: Guest on December-22-2019

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