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For the following code, which method would ["馃悞馃崒", "馃馃崒"] print: A, B or C ?
Click here to see the correct answer and explanation 馃憖
| Correct Answer | Explanation |
|---|---|
| C | The map() method creates a new array populated with the results of calling a provided function on every element in the calling array. What would be the difference with the forEach() method? |
Explanation based on 馃憠馃徏 Array.prototype.map() | MDN
Code:
const monkeys = ["馃悞", "馃"]._____(m => m + "馃崒");
console.log(monkeys);
// ["馃悞馃崒", "馃馃崒"]
Para el siguiente c贸digo, 驴qu茅 m茅todo imprimir铆a ["馃悞馃崒", "馃馃崒"]: A, B o C?
Haz click aqu铆 para ver la respuesta correcta y su explicaci贸n 馃憖
| Respuesta correcta | Explicaci贸n |
|---|---|
| C | El m茅todo map() crea un nuevo array con los resultados de la llamada a la funci贸n indicada aplicados a cada uno de sus elementos. 驴Cu谩l ser铆a la diferencia con el m茅todo forEach()? |
Explicaci贸n basada en 馃憠馃徏 Array.prototype.map() | MDN
C贸digo:
const monkeys = ["馃悞", "馃"]._____(m => m + "馃崒");
console.log(monkeys);
// ["馃悞馃崒", "馃馃崒"]


eehhh Super!! 馃憦馃徏 Esta padre