@@ -175,7 +175,7 @@ function Cup({ guest }) {
175175}
176176
177177export default function TeaGathering() {
178- let cups = [];
178+ const cups = [];
179179 for (let i = 1; i <= 12; i++) {
180180 cups.push(<Cup key={i} guest={i} />);
181181 }
@@ -245,7 +245,7 @@ Il Rendering è un *calcolo*, non dovrebbe cercare di "fare" cose. Puoi esprimer
245245
246246```js src/Clock.js active
247247export default function Clock({ time }) {
248- let hours = time.getHours();
248+ const hours = time.getHours();
249249 if (hours >= 0 && hours <= 6) {
250250 document.getElementById('time').className = 'night';
251251 } else {
@@ -307,7 +307,7 @@ Puoi risolvere questo componente calcolando `className` e includendolo nell'outp
307307
308308```js src/Clock.js active
309309export default function Clock({ time }) {
310- let hours = time.getHours();
310+ const hours = time.getHours();
311311 let className;
312312 if (hours >= 0 && hours <= 6) {
313313 className = 'night';
@@ -606,14 +606,14 @@ export default function StoryTray({ stories }) {
606606import { useState, useEffect } from 'react';
607607import StoryTray from './StoryTray.js';
608608
609- let initialStories = [
609+ const initialStories = [
610610 {id: 0, label: "Ankit's Story" },
611611 {id: 1, label: "Taylor's Story" },
612612];
613613
614614export default function App() {
615- let [stories, setStories] = useState([...initialStories])
616- let time = useTime();
615+ const [stories, setStories] = useState([...initialStories])
616+ const time = useTime();
617617
618618 // HACK: Prevent the memory from growing forever while you read docs.
619619 // We're breaking our own rules here.
@@ -702,14 +702,14 @@ export default function StoryTray({ stories }) {
702702import { useState, useEffect } from 'react';
703703import StoryTray from './StoryTray.js';
704704
705- let initialStories = [
705+ const initialStories = [
706706 {id: 0, label: "Ankit's Story" },
707707 {id: 1, label: "Taylor's Story" },
708708];
709709
710710export default function App() {
711- let [stories, setStories] = useState([...initialStories])
712- let time = useTime();
711+ const [stories, setStories] = useState([...initialStories])
712+ const time = useTime();
713713
714714 // HACK: Prevent the memory from growing forever while you read docs.
715715 // We're breaking our own rules here.
@@ -769,8 +769,13 @@ In alternativa, potresti creare un _nuovo_ array (copiando quello esistente) pri
769769
770770```js src/StoryTray.js active
771771export default function StoryTray({ stories }) {
772+ <<<<<<< HEAD
772773 // Copia l'array!
773774 let storiesToDisplay = stories.slice();
775+ =======
776+ // Copy the array!
777+ const storiesToDisplay = stories.slice();
778+ >>>>>>> 50d6991ca6652f4bc4c985cf0c0e593864f2cc91
774779
775780 // Non influenza l'array originale:
776781 storiesToDisplay.push({
@@ -794,14 +799,14 @@ export default function StoryTray({ stories }) {
794799import { useState, useEffect } from 'react';
795800import StoryTray from './StoryTray.js';
796801
797- let initialStories = [
802+ const initialStories = [
798803 {id: 0, label: "Ankit's Story" },
799804 {id: 1, label: "Taylor's Story" },
800805];
801806
802807export default function App() {
803- let [stories, setStories] = useState([...initialStories])
804- let time = useTime();
808+ const [stories, setStories] = useState([...initialStories])
809+ const time = useTime();
805810
806811 // HACK: Prevenire che la memoria aumenti all'infinito durante la lettura dei documenti.
807812 // Stiamo infrangendo le nostre stesse regole qui.
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