Async JavaScript - Callbacks, Promises, Async/Await

[@codeSTACKr]

Thanks for all of the support!! Next up Learn Sass in 30 Minutes: kzbin.info/www/bejne/eHWyq5pqob2Wick 📚 My Favorite Web Design Books 📚 Web Design with HTML, CSS, JavaScript and jQuery Set by Jon Duckett (paid link) amzn.to/2JaiCL8

[@diManjenje88]

2022 still a valid and useful tutorial. I’m learning the essential of vanilla js before move to angular/react, and this is the best explanation of promises I ever find it. Appreciate so much, many tks!

[@codeSTACKr]

You're very welcome!

[@martuzashimul6813]

Love the teaching style. Confusion cleared on so many things. Expecting a REACT full course

[@codeSTACKr]

It's on my list :) Thanks for the feedback and support!

[@alirezashahmoradi7648]

I don't know how to thank you for this video. You're a legend. I watched multiple videos and I was still confused until I watched yours. Thanks man!!

[@codeSTACKr]

Glad it helped!

[@jocelines5578]

There are many tutorial websites but not many KZbin videos teaching this difficult concept of handling async processing. I like the way you progress especially on how you begin with preparing for breakfast using console log. That was clever!

[@shane_taylor]

Your examples clicked with me more so than others I've seen, and brought to light a few things I hadn't seen before. Thanks!

[@nikolapeychev9223]

i don't have words ............ maybe only one AMAZING!!!!!

[@domieSinday]

I'm finished learning your JS Tutorials and Arrow Function and this is my first time to learn Callbacks, Promises, Async/Await in JS and my head feels like exploding with those new information. Well I guess I have to repeat it more times to make it sync to my brain cells before I proceed to your Fetch API Tutorial. So far my experiences learning in your channel was really great! Thank you so much

[@codeSTACKr]

Nice work!

[@ansilh]

I'm coming from a system background, and know only the basics of HTML/CSS. Recently started exploring Java frameworks and landed on your channel to start with basics. You are amazing and the explanations are crystal clear. Thank you so much for making these videos.!

[@quiz36O]

99.99% of the time, I don't comment but I was very delighted by your video so I decided to comment. I had watched 4 videos on this topic before I have watched your video but couldn't understand. However, after watching your video finally, I could understand the whole concept. Thank you!

[@codeSTACKr]

That's awesome! Thank you

[@Yoimerable]

Thank you very much for taking your time to upload this video. Now all is clearer.

[@sofienabidi6112]

thank you for the short and efficient explanation

[@JohnSmith-is6ns]

I need claryfication about few things and watched few vids, you have fantastic structure of the videos, tempo , subjects, order of subjects... fantastic content, I didn't seen such a quality from long time. Plus FINALLY javascrip vid is about javascript, not how you doing, do you have fun, black life matters, CO2, belives and all other bs ideological ppl "need to" express" nowdays. Very professional, really Im so impressed and satisfy as a client/consumer. Thank you

[@milessteamaccount]

Excellent tutorial on how Async JavaScript. Cleared a lot of confusion I had with this topic

[@khalidelgazzar]

Great video 👍 short & sweet

[@javedsaifi8871]

That's it? So easy to understand, Really appreciated man. Thanks alot.

[@computerscience1152]

Awesome async js explanation.

[@codeSTACKr]

Glad it was helpful!

[@VK-yk7sx]

Great explanation. Keep doing bro

[@martinkarugaba]

Thanks, man. You nailed it. Well explained. It's was really hard for me to find a good explanation for async/await. Love from Uganda.

[@codeSTACKr]

Thank you!

[@AK-ok2jh]

What a great explanation 👌👌

[@naqiabedi]

Thanks for this video it made the concept look simple

[@pawelczar]

Hi, Great tutorial! I like the way you explain things and your teaching style:). But I have the question. In 17:51 min you have created promise2 with "new Promise" as you explained on the beginning of your tutriola, where when you created promise1 you used only "Promise" without "new" word. How come? What is the difference? Thanks

[@codeSTACKr]

Thank you! Promise1 is being resolved right away, so no need. Promise2 is the long way of creating a promise but allows for more customization.

[@pawelczar]

@@codeSTACKr Thank you

[@vidumini23]

Excellent as always. Thank you!

[@minhazrabbi531]

Thank you so much for your great explanation 💖💖💖

[@eliorbuskila5794]

best explanation I saw on the subject. thanks man

[@codeSTACKr]

You're welcome!

[@robertpfaff4834]

So helpful. Thank you.

[@jy6687]

I must say this video is precise and detail with good explanation. thank you for the good work. However I have a question how do you set up your VS Code in the the tutorial, such that when you save, it will output the result of your codes automatically i.e run in the console window. instead of typing node and pressing enter key . thanks

[@codeSTACKr]

The console at the bottom is actually the Chrome developer console, not VS Code. I'm running Live Server in VS Code so when I save it automatically runs the code. :) Thanks for the feedback and support!

[@boozaa]

@@codeSTACKr do you have a tutorial on how to set this up? Thanks! By the way, GREAT video!!!!

[@codeSTACKr]

@@boozaa The console at the bottom is actually the Chrome developer console, not VS Code. I'm running Live Server in VS Code so when I save it automatically runs the code. :) I do have two VS Code videos that go over setting up the extensions. kzbin.info/www/bejne/an_Jd3mphqhqba8 kzbin.info/www/bejne/mWaqcoaVhbKLetU Thanks for watching!

[@badr4u73]

Best channel of dev so far Best Of Luck

[@codeSTACKr]

Thank you so much! More content on the way..

[@lucasjin3651]

Absolutely amazing video. Thank you so so much.

[@codeSTACKr]

Glad it was helpful!

[@yilmaz8072]

Thanks for the great explanation

[@evo1359]

Excellent explanation

[@codeSTACKr]

Glad it was helpful!

[@rasimatics]

Thank you for your great explanation!

[@subratopatnaik6361]

@codeStackr Can you tell me how can I see console.log in vscode?

[@Sal-bm4mw]

Best video ever on these topics. ⭐⭐⭐⭐⭐

[@codeSTACKr]

Wow, thanks!

[@CAPS_AMERICA]

@codeStackr, you have amazing teaching skills, the way you make this topic clear and simple, unlike the other tutorials I've watched in Udemy where instructors are skilled but can't convey the learning, have you considered making complete tutorial via Udemy?

[@manishsharma-gf6fw]

super content, easy explaintion, only bad thing is annoying keystocks. Keep doing good work. Would like to see in crud operation with JavaScript or React live coding app. God bless you.

[@devprakash5320]

wonderful video

[@PixelTB]

How was meeting.then(addToCalendar) executed without providing the argument meetingDetails? I understand that meetingDetails was resolved from the meeting promise, but you used the addToCalendar function without the argument and it still worked. Can someone explain this please?

[@taar]

clearly explained thanks.

[@igorr4682]

Very clear and helpful 👍

[@sohamdave1192]

You just saved my ass. Thank you, dude!!!!! You just earned a new sub, much love

[@codeSTACKr]

Awesome, thank you!

[@lilitmazmanyan1873]

THANK YOUUU!!!

[@codeSTACKr]

No problem

[@hiro6164]

I dont understand why res is replaced by addToCalendar at 16:35

[@shubhamarora547]

very nice explanation sir thanks

[@codeSTACKr]

Thank you for your support!

[@zdarofMERGAITES]

You are good! Thanks!

[@ScaerieTale]

Watch them call it a 4075 🤣 No, I'm genuinely glad they seem to be learning their lesson on this one. NVidia make great products, and RTX is so much more than just pretty lighting (RTX Voice is amazing technology), but their marketing department needs to be reeled in, and whoever thought a shaved down 4080 at a similar price was a good idea, needs to spend some time working in the mail room.

[@srujana3547]

Very good

[@vert3cx373]

Huge help! Thanks for the great video!

thanks a lot for the great content, when are you going to upload a React Series ?

[@codeSTACKr]

Very soon :)

[@rubandharmaraj6094]

sir one doubt in callback , actually it needs to run userInfo function first and greetings func second...my answer should be john doe hello but it works in reverse

[@jhoningsoft]

Thank you very much great class!

[@codeSTACKr]

You're very welcome!

[@anabudimir7923]

Thank You so much

[@meysam8357]

I had question is not const did not hoisting so how the add to calendar promise know the value of meeting details as they are not on same scope and not define on global execution

[@meysam8357]

By the way best best tutorial for promises

[@andrewandrosow4797]

Hello! Are anywhere examples of the code in the video? I mean in text format.

[@gambo2003]

Very helpful

[@codeSTACKr]

Glad it helped

[@mohammadalisedaghat9432]

hi, thanks for putting this video , please create a video about class keyword in js

[@codeSTACKr]

Here it is 😁: kzbin.info/www/bejne/npTLlKmclseNqNE

[@mohammadalisedaghat9432]

​@@codeSTACKr thanks a lot

[@adarshchakraborty]

How are you executing js file on save?

[@SupriyaSinghi]

where can i find the above video code?

[@patrickaviel]

Nice!

[@codeSTACKr]

Thanks!

[@imrexx93onit91]

Please how do you run js on VS code. am confused on how you are running it. please help, I commented the same on your arrow video

[@mahmoudsalah7628]

so the function defined after " .then " is actually the resolve definition ? and if not when did we define that argument ? , this is really confuses me

[@codeSTACKr]

Yes, after .then is the resolve definition

[@mahmoudsalah7628]

@@codeSTACKr oh ...thanks alot ❤

[@iamanderson]

@@mahmoudsalah7628 remember also that then accepts two arguments, the first is required that's the resolve function, the second is optional and that is the reject function.

[@mahmoudsalah7628]

@@iamanderson yeah i noticed that thank you so much ❤

[@mkum2141]

Nice

[@nirmalg731]

Helpful video....

[@shubhamsagar9153]

thanks so much

[@codeSTACKr]

You're welcome!

[@dev504]

still confuse on promises and now I am rethinking should I really learn react or not because how complex javascript is dont know what to do just stuck in loop?!!!

[@__GGG__1]

Awesome

[@madie2659]

Best Explanation Than you :)

[@codeSTACKr]

Glad it helped!

[@joaquinvillanueva6599]

i know this is a stupid question and maybe it's cause i'm a bit burnt out, but how come !hasMeeting mean hasMeeting is false when u first declared it to return false? i mean, shouldn't !hasMeeting return true? thanks in advance! ps: sorry for my bad english.

[@codeSTACKr]

!hasMeeting will return the opposite of it's current value. So if it is currently false, it will be true. If it is currently true, it will be false.

[@SheshagiriPai]

It is just a flag to indicate if another meeting is scheduled at that time, if not it means hasMeeting is false. We populate meeting details only when it is false, so we can accordingly decide where to place our object.

[@phengansuong4675]

excuse me but how does he execute his js code on vscode?

[@codeSTACKr]

It's actually not in VS Code. It's just the Chrome console.

[@rony36]

awesome

[@abolfazlamjadi3571]

I didn't get promise

[@asvignesh2351]

I really liked the content .. but I did not understand where exactly to use Promise.

[@codeSTACKr]

I have some more videos on my channel about promises. Check them out :)

[@echoo200]

Wow, great tutorial. I am just dumb enough not to understand it. Even with the breakpoints :(

[@georgehammond867]

ubuntu 20.04 is very bad system as a desktop.

[@georgehammond867]

ubuntu is reallt bad, worse then linux cinnamon