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Asynchronous JavaScript: A Beginner's Guide

Tutorial August 30, 2024
javascript 
async function fetchData() {
    try {
        const message = await new Promise((resolve, reject) => {
            setTimeout(() => {
                reject("Error fetching data");
            }, 2000);
        });

        console.log(message);
    } catch (error) {
        console.error(error);
    }
}

fetchData();
  • Use async/await when you want your asynchronous code to be easier to read and write, particularly for complex operations with multiple asynchronous tasks.
  • Use promises when you need more control over how you handle asynchronous operations, such as chaining multiple .then() calls.
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