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Javascript Promises | Easier than you think

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  • čas přidán 19. 08. 2024
  • In this video, we will learn about Promises in Javascript and how to use them in different ways. Will will also learn about chaining promises.
    Witness the application of these skills in a practical scenario, providing you with a hands-on understanding of how to use JavaScript to dynamically enhance a web page.
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Komentáře • 52

  • @NallusanTech
    @NallusanTech Před 3 měsíci +5

    true 200% trainer, mentor nothing compared to you brother. The service you are offering to younger generation is going to be phenomenal. we are getting benefitted forever. God will bless you for enlighting new generation youngsters to understand the concepts. Infact teacher's are god. awesome.

  • @sriaravind2064
    @sriaravind2064 Před 3 měsíci +3

    Anna thanks a lot...cause of this video i got selected. Love You😘

    • @JAFSCodeSchoolTamil
      @JAFSCodeSchoolTamil  Před 2 měsíci

      Wowwwww. Thank you so much. Your message made my day. All the best. 🙂🙂

  • @prabakarans2593
    @prabakarans2593 Před 7 dny

    Teaching ❤❤❤❤

  • @MadaraUchiha12321
    @MadaraUchiha12321 Před 5 měsíci +3

    and my practice code is
    console.log("Before all promises");
    let pro1 = new Promise((resolved, rejected) => {
    let r = Math.random();
    if (r > 0.5) {
    setTimeout(() => {
    resolved(r);
    }, 500)
    } else {
    rejected(r)
    }
    });
    function p2f(t) {
    let pro2 = new Promise((resolved, rejected) => {
    if (t > 0.5) {
    setTimeout(() => {
    resolved(t)
    }, 500);
    } else {
    rejected("eathoo thappa irukku da")
    }
    });
    return pro2;
    }
    pro1.then((x) => {
    p2f(x).then((xx) => {
    console.log(xx + " is greater than 0.5");
    })
    }).catch((y) => {
    console.log(y + " is less than 0.5");
    }).finally(() => {
    console.log("Summa finally");
    });
    console.log("After all promises");

  • @edhayamurali7119
    @edhayamurali7119 Před 5 dny

    nice explanation bro ....❤ Date time pathi video podunga bro 🙂🙂

  • @dilakshankamalathasan6070
    @dilakshankamalathasan6070 Před 2 měsíci +1

    very good explanation thank you

  • @vidhyadayalan9552
    @vidhyadayalan9552 Před měsícem

    Hey bro, lots of thanks. Mellapula concept sollama neenga detailed a solradhu chance ella. adhum namma language la.. "YARUM EPPADI SOLLITHARALA" even course join panna kuda eppadi oru explanation kedaikadhu... Please continue your greatest work. Will be helpful for people like us(freshers and also less experienced).

  • @SMJegan
    @SMJegan Před 16 dny

    simple way explanation really good bro

  • @subashc1843
    @subashc1843 Před 7 měsíci +3

    thank you bro....

  • @selvakumarkumar1543
    @selvakumarkumar1543 Před 7 měsíci +2

    Happy pongal dude... Really appreciate your accountability

  • @Gokulmaddy
    @Gokulmaddy Před 3 měsíci

    Bro realy your explanation are very clear last two days ah promises ah pathi neraya video pathen but confused ah ve iruthuchi itha pathaaprotha theli a purithu thank you very much

    • @JAFSCodeSchoolTamil
      @JAFSCodeSchoolTamil  Před 3 měsíci

      Thank you so much Gokul. Happy that it helped 😊😊😊😊😊🥰

  • @MadaraUchiha12321
    @MadaraUchiha12321 Před 5 měsíci +1

    Awesome explanation bro, thank you very much for this video and you earned my subscription ❤

  • @ddevstudio8918
    @ddevstudio8918 Před 2 měsíci

    Very useful video and good explain thank you ❤

  • @sathyadharsan8314
    @sathyadharsan8314 Před 3 měsíci

    vere level anna Thanku so much anna

  • @074_cse_rohankarthikeyans6
    @074_cse_rohankarthikeyans6 Před měsícem

    crazy good expln!

  • @Sahlfareed
    @Sahlfareed Před 4 měsíci

    great explain hats off 💯

  • @vishnuramtamil
    @vishnuramtamil Před 5 měsíci

    Nice explanation bro

  • @dharnidharni753
    @dharnidharni753 Před 5 měsíci

    exact explanation bro

  • @mathumathusan154
    @mathumathusan154 Před 7 měsíci

    thank you sir . happy pongal
    😍

  • @ilanchezhiyanr1577
    @ilanchezhiyanr1577 Před 7 měsíci +1

    Please kindly upload any project regarding Java step by step brother...thank you 😊

  • @prinzadamz
    @prinzadamz Před 6 měsíci

    As always 👌👌👌

  • @DhineshSaravanan-pz2pb
    @DhineshSaravanan-pz2pb Před 7 měsíci

    super bro romba thanks bro

  • @satheeshkumar5762
    @satheeshkumar5762 Před 5 měsíci

    Thank you so much bro . Can you please upload React JS videos like this. It would be more helpful bro.

  • @sribalancodes
    @sribalancodes Před 7 měsíci

    nice video anna

    • @JAFSCodeSchoolTamil
      @JAFSCodeSchoolTamil  Před 7 měsíci

      Thank you so much 😊

    • @sribalancodes
      @sribalancodes Před 7 měsíci

      @@JAFSCodeSchoolTamil make some small discord discussion with subscribers

    • @JAFSCodeSchoolTamil
      @JAFSCodeSchoolTamil  Před 7 měsíci

      I am not getting much time bro that's why. For now i am trying to reply to all question i get but soon will plan this.
      @@sribalancodes

  • @abcda4967
    @abcda4967 Před 11 dny

    thala promise or aysc await which one is best for asynchronus for new person to this concept

  • @selvakumarkumar1543
    @selvakumarkumar1543 Před 7 měsíci

    Pls kindly advice me what are the topics should I cover in javascript... Lots of topics are covered on CZcams by many CZcamsrs, so it's makes me confusing which is right choice.. Pls advice me...

    • @JAFSCodeSchoolTamil
      @JAFSCodeSchoolTamil  Před 7 měsíci

      Follow my playlist. I have some more topics remaining but you will have a good flow because i have tought from the basics.
      czcams.com/video/vvfi0NC2yjw/video.html

  • @vidhyamanoharan3871
    @vidhyamanoharan3871 Před 4 měsíci

    Hi, Sorry to ask you personally are you from Cumbum?

    • @JAFSCodeSchoolTamil
      @JAFSCodeSchoolTamil  Před 4 měsíci

      No. But I did my schooling in cumbum.

    • @vidhyamanoharan3871
      @vidhyamanoharan3871 Před 4 měsíci

      @@JAFSCodeSchoolTamil Good to know! I did my schooling in Cumbum as well and got to know from my friend we both went to same school. You’re doing a great job. Keep it going 😊

  • @hari2k22
    @hari2k22 Před 2 dny

    Beginners only come and watch your video so teach us slowly ok your way of teaching is very fast beginning definitely can't understand

  • @ananthadm
    @ananthadm Před měsícem

    Promise wont handle any async operation, it's just a solution for callback hell.