JavaScript - 15

swstack < 1 min read

JavaScript - 15: Advanced Array Methods (.map() and .filter())

You have an array of numbers. Use .map() to create a new array with each number doubled, and .filter() to create an array with only numbers greater than 10. Print both results.

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let numbers = [5, 12, 8, 20, 3, 15];

let doubled = numbers.map(num => num * 2);
let greaterThan10 = numbers.filter(num => num > 10);

console.log("Doubled:", doubled);
console.log("Greater than 10:", greaterThan10);