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585 B
585 B
title, localeTitle
| title | localeTitle |
|---|---|
| Give Sibling Elements a Unique Key Attribute | Dar a los elementos hermanos un atributo clave único |
Dar a los elementos hermanos un atributo clave único
Insinuación
Es casi igual que el desafío anterior. Solo necesitas agregar el atributo key .
Solución
Solo agregue el atributo key a la etiqueta <li> para que sea único
const renderFrameworks = frontEndFrameworks.map((item) =>
<li key={item+1}>{item}</li>
);