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05 Asynchronous JS

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8 views22 pages

05 Asynchronous JS

Uploaded by

jisij92915
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Asynchronous JavaScript

Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch
Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API
Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API
Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling
Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling
Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch
Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch
Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API
Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API
Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling

Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}Promises:
- new Promise, then, catch

Async/Await:
- Syntax, error handling
Fetch API:
- Fetching data from API

Example:
async function getData() {
const res = await fetch('https://api.example.com');
const data = await res.json();
console.log(data);
}

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