Intro to JSON and Jackson's ObjectMapper | Parse JSON in Java | Convert Object to JSON | Geekific

Поделиться
HTML-код
  • Опубликовано: 3 ноя 2024

Комментарии • 15

  • @manoj.suthar
    @manoj.suthar 2 года назад +2

    Best Geek channel I ever found in history of RUclips, looking forward for more videos!!!

  • @denzel7089
    @denzel7089 Год назад

    Thank you for you work!
    Really short and clear explanations!

  • @svalyavasvalyava9867
    @svalyavasvalyava9867 2 года назад

    Great topic and explanation, thank you! Looking forward for the following videos.

    • @svalyavasvalyava9867
      @svalyavasvalyava9867 2 года назад +2

      I have also thought, that it might be a good idea to (maybe briefly, but still) touch the topic of XML in a similar way. Even though today JSON is widely used, it might be very useful for some developers. What is your opinion?

    • @geekific
      @geekific  2 года назад +1

      Great Idea! Will add it to my list of upcoming videos :)

  • @saranraj6114
    @saranraj6114 Год назад

    thanks a lot bro!!! i'm searching for this video for so long. ❤❤

  • @Даниль-п5ъ
    @Даниль-п5ъ 2 года назад

    Ty for your work. It's super herpful. Keep it up!

    • @geekific
      @geekific  2 года назад

      Thank you :) Will do!

  • @TechOnScreen
    @TechOnScreen 2 года назад

    did not understand at 2:05, how the Map () gets mapped here as key should ve unique in map. pls explain.

    • @geekific
      @geekific  2 года назад

      The keys are the strings: "id", "name" and "age", they are unique. I am not sure I got your question.

  • @manOfPlanetEarth
    @manOfPlanetEarth Год назад +1

    4:08
    "the json string has some new field..."
    No, the class may have new field:)

  • @manOfPlanetEarth
    @manOfPlanetEarth Год назад +1

    3:44 the lowest line:
    Guess you missed to save the returned reference to list: how will you access that list of BankAccount objects?🤔

    • @geekific
      @geekific  Год назад +1

      Actually this one was intentional xD I didn't have enough space on the slide to make it look easy to read, and all I cared about was showing ppl how it is done!

    • @manOfPlanetEarth
      @manOfPlanetEarth Год назад

      @@geekific
      Clear. Thanks for explanation!:)
      Let these comments be a small remind to watchers that ref to list is returned but the stress was on how it works:))