asynchronous programming
Mon Jul 15 2024 03:51:54 GMT+0000 (Coordinated Universal Time)
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@NoFox420
#javascript
You can use the async keyword to create an asynchronous function, which returns a promise.
Example Code
const example = async () => {
console.log("this is an example");
};
The try block is designed to handle potential errors, and the code inside the catch block will be executed in case an error occurs.
Example Code
try {
const name = "freeCodeCamp";
name = "fCC";
} catch (err) {
console.log(err); // TypeError: Assignment to constant variable.
}
The await keyword waits for a promise to resolve and returns the result.
Example Code
const example = async () => {
const data = await fetch("https://example.com/api");
console.log(data);
}
content_copyCOPY
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