Pergunta de entrevista da empresa GitLab
Difference between .forEach and .map?
Resposta da entrevista
Sigiloso
12 de mai. de 2019
.forEach loops over each item on an array. .map loops through all items of an array and returns a new array.
Difference between .forEach and .map?
Sigiloso
.forEach loops over each item on an array. .map loops through all items of an array and returns a new array.