promise ve async await

emre answered on November 5, 2023 Popularity 2/10 Helpfulness 1/10

answer promise ve async await

promise ve async await

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// example using promise
const user = () => {
	fetch("https://randomuser.me/api/?results=1")
    .then((data) => {
         console.log(data); // here you recive data
    }).catch((err)=>{
         console.log(err); // here error
    });
}

// example using async/await

const user = async () => {
  	// you must have use async keyword before use await
	const data = await fetch("https://randomuser.me/api/?results=1");
  	console.log(data); // if error occured it will be null or empty
}

Popularity 2/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: async-await javascript promise

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Contributed on Nov 05 2023

emre

0 Answers Avg Quality 2/10

promise ve async await

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