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JavaScript
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const fetchData = () => {
const urls = [
"https://jsonplaceholder.typicode.com/posts/1",
"https://jsonplaceholder.typicode.com/posts/2",
"https://jsonplaceholder.typicode.com/posts/3",
"https://jsonplaceholder.typicode.com/posts/4",
"https://jsonplaceholder.typicode.com/posts/5",
"https://jsonplaceholder.typicode.com/posts/6",
"https://jsonplaceholder.typicode.com/posts/7",
"https://jsonplaceholder.typicode.com/posts/8"
];
const allRequests = urls.map(url =>
fetch(url).then( response => response.json() ).then( json => ( {url, json } ) )
);
return Promise.all(allRequests);
};
fetchData().then(r => console.log(r));