JavaScript async/await Keywords | Asynchronous Programming | JavaScript Promises | Error Handling

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  • Опубликовано: 15 янв 2025

Комментарии • 34

  • @himanshuwiz
    @himanshuwiz Год назад +5

    seriously this series is gem for js learners I am reading the article by you sir and got to know you also have yt channel that is very useful as your articles

  • @Ki1ngOfGods
    @Ki1ngOfGods 2 года назад +5

    i just finished going all of your tutorials, it took some hours throughout some days but I feel more confident with what I didn't know before this. I knew just enough to get up and running and make apps, but this helped me understand what's really going on behind the scenes, thank you!

  • @anejasahil
    @anejasahil 2 года назад +3

    waiting for the next video

    • @tapasadhikary
      @tapasadhikary  2 года назад

      Just published :)

    • @denisecknauer4627
      @denisecknauer4627 Год назад +1

      I struggled with understanding Promises but this series helped me a lot! :D
      I was just wondering if there is last video (#6) of this series where you show practical implementation?@@tapasadhikary

    • @tapasadhikary
      @tapasadhikary  Год назад

      @denisecknauer4627 That's bad on me. I had forgotten to create it. Promise to do it in October.

    • @denisecknauer4627
      @denisecknauer4627 Год назад +1

      @@tapasadhikary look forward to it. Anyways have checked your blog for some examples :)

    • @tapasadhikary
      @tapasadhikary  Год назад

      @denisecknauer4627 great

  • @noneyabiznus
    @noneyabiznus 2 года назад +2

    this is key. thanks

  • @Gaurav161
    @Gaurav161 8 месяцев назад +2

    I have a question. This is in regard to another video (JavaScript Synchronous vs. Asynchronous) where you have explained how event loop does the scheduling. In case of Promises, is the code in the 'then' block or after 'await' considered as a callback function? Basically, is it kept in the 'Callback/Task queue' or the 'Job queue'? I think it should be there in the job queue, so that it gets priority over any other callback waiting in the 'Callback/Task queue'. Can you please confirm?

    • @tapasadhikary
      @tapasadhikary  8 месяцев назад +1

      Yes, that's right. It will be in the job queue.

    • @Gaurav161
      @Gaurav161 8 месяцев назад

      @@tapasadhikary Thanks for the confirmation.

  • @IT_Pastor
    @IT_Pastor 3 года назад +2

    Thank you for explanation async/await

  • @saihgfcfc
    @saihgfcfc 8 месяцев назад +1

    Thank you sir. Are you planning to make a react native course in the future?

  • @prabhakaranrp8705
    @prabhakaranrp8705 2 года назад +2

    Great content

  • @marrisaikrishna416
    @marrisaikrishna416 3 года назад +2

    Thank you so much sir...
    Could you please make a full course on react js ..

    • @tapasadhikary
      @tapasadhikary  3 года назад

      Hey Marri, thanks! I'm getting this request a lot. Shall plan it in Jan 2022.

    • @tapasadhikary
      @tapasadhikary  3 года назад +2

      Started ✨

  • @yogeshr9981
    @yogeshr9981 2 года назад +2

    Sir, thanks a lot for the tutorial and the resources. it was really valuable & i really learnt a lot.
    I'm unable to find the final video for which you said you'll incorporate all the concepts that you've thought so far. so that it'll be a proper example & illustration.

    • @tapasadhikary
      @tapasadhikary  2 года назад +1

      The last one is pending. I’m right now focusing on the React series. But the last one I’m planning to do as a live session, around April. Stay tuned ✨

    • @lavrentiyrubtsov551
      @lavrentiyrubtsov551 Год назад +1

      @@tapasadhikary Thanks a lot for this series you explained all these things so clear despite it was fairly dense stuff to grasp
      btw did you post the latest video about promises? May i have a link?

    • @tapasadhikary
      @tapasadhikary  Год назад

      Thanks a lot. That series need 2 more videos. I'll create.

  • @SunitDasgupta
    @SunitDasgupta 3 года назад +2

    Hi Sir, Thanks for the explanation. If possible could you please also share practical implementation of for await loop for async object iteration.

    • @tapasadhikary
      @tapasadhikary  3 года назад +2

      Sure, I have actually captured that in one of my articles. Please check this out: blog.greenroots.info/common-mistakes-in-using-javascript-promises#heading-1-looping-with-promises
      I am now thinking to create a short video on this topic in the coming days. Please let me know if the above link helped.

  • @saivivekravi2780
    @saivivekravi2780 2 года назад

    For example we have a function like this
    const getaData=async ()=>{
    const data= await userApi();
    console.log("hi");
    }
    Here if userApi takes 1 minute has await will wait until promise return if promise is settled . Then it goes to next line ( here it seems like a blocking a code because console.log("hi") will return after 1 minute which it seems like a blocking code
    Sir please can you explain my example if it is wrong

  • @anandgarikapati3769
    @anandgarikapati3769 3 года назад +1

    bro...your videos are really helpful...but its taking moretime to reach people...keep making videos on web development fastly as early as possible...great things always takes time

    • @tapasadhikary
      @tapasadhikary  3 года назад

      Thanks, man, for liking my videos. I shall share more in the coming days. Please feel free to share what you like. That's surely helps in spreading the words 🙏

    • @anandgarikapati3769
      @anandgarikapati3769 3 года назад +1

      @@tapasadhikary you are really dealing with the core concepts of javascript which we might probably not find anywhere in youtube in that simplified manner ...cheers

    • @tapasadhikary
      @tapasadhikary  3 года назад

      Thanks mate 🧡