JavaScript Async Await

Man, not to bad mouth fireship, buh i just came from one of his videos and i just couldn’t get a single thing he was saying 😭😭

Now I am more confused lol

Best explanation I've found and that too in only 7 minutes! You are amazing!

Just the right measure of knowledge and example code to pass on the idea, thank you it's a very good tutorial.

Thank You So Much BROTHER............🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

U made it confusing in the first part, i guess while making promises code, u could have done like this, it would have been better.
const makeRequest = (location) => {
return new Promise((resolve, reject) => {
console.log(`Making Request to ${location}`)
location === 'Google' ? resolve('Google says hi') : reject('We can only talk to Google')
})
}
const processRequest = (response) => {
return new Promise((resolve, reject) => {
console.log('Processing response')
resolve(`Extra Information + ${response}`)
})
}
makeRequest('Google').then((response) => {
console.log('Response Received')
return processRequest(response).then(
(response) => {
console.log(response)
}
)
}).catch(
(error) => {
console.log(error)
}
)
The reason I prefer this as in your code, you implemented the then of the second promise (makeRequest) outside the then of the first Promise(makeRequest), it works in this case as the second promise didnt have any reject scenario, but it would have been difficult to understand the reject scenario as in this case,
const CheckPositiveOrNegative = (num) =>{
console.log("Number received, Checking Positive or Negative")
return new Promise((resolve,reject)=>{
num > 0 ? resolve('Positive') : reject('Negative');
})
}
const CheckParity = (num) => {
console.log("Number received, Checking Parity")
return new Promise((resolve,reject)=>{
num % 2 === 0 ? resolve('Even') : reject('Odd');
})
}
CheckPositiveOrNegative(-9).then(
(result) =>{
console.log(result)
return CheckParity(-9).then(
(result) =>{
console.log(result);
}
).catch(
(error) =>{
console.log(error)
})
}
).catch(
(error) =>{
console.log(error)
return CheckParity(-9).then(
(error) =>{
console.log(error);
}
).catch(
(error) =>{
console.log(error)
})
}
)

GoodJob!

Hard names they give to simple things
I thought it will be hard LOL

Thanks for the video. Please note that your cursor is nearly invisible.

I watched about 10 videos, it's very diffucult topic to understand

Almost perfect video. Just doesn't show what happens if the first promise takes a little while to resolve. I can work that out myself though. 👍

Another fine video.

Subscribed to your channel now.

Thank you!

can you please paste a link so we can see the example code that you are using in tutorial.

Love you man

How to use async await inside promise?

thank you so much for teaching this stuff

Thanks for this video. i think this is the most simplest and easily understandable video all over yt on async/await

This is the first video of yours I am watching. trust me, I haven't subscribed to any other channel this fast

i dont get why use async await when the code is so much longer

Thank you very much.

Goat

But when we do it with async function, is it happening sequentially as in the ".then" function?

man I love how you explain things so clearly

One of the greatest video I've watched in 2023

nice thanks again

Thankyou for the awesome explainaton!

Looking for this concept of comparison b/w async await and promise chaining for decade.... Finally found

why does the parameter is passed in a dollar sign, what $(location) does?

how can i call one function after another . 1 by one if the first function is successful then begin the second function !! plz help

ty

I like how you go straight to the point. Thanks

Thanks! I leaned heavily on your videos while I was in a bootcamp and now have a good paying job! Thank you so much for your help -- I've been meaning to buy you a beer for some time <3

You take a concept, boil it down into its essence and explain it using the most basic and easy to understand example. Incredible videos. By far the best channel on YT for this.

Neat!!

But await blocks code below until its resolved right?

Excellent, thanks!

Thank You

You are the goat man!!!!!

It took JS a while to implement try/catch block.

U are making it complicated. Lol. 😂

Thank you so much

You saved my life so many times with your clear explanations 🤣

Very Precise Explanation!

is await is being used only in front of a function that returns a promise? or we can use it before any of any function?

Your videos are such overcomplicated garbage, overrated as shit,