자바스크립트 문제 | console.log의 출력값을 맞히시오

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  • เผยแพร่เมื่อ 1 ก.ค. 2024
  • console.log의 출력값을 맞혀보세요!
    참고로 저는 6문제 맞췄습니다 🤣🤣
    Q1 00:05
    Q2 00:30
    Q3 01:02
    Q4 01:31
    Q5 01:52
    Q6 02:29
    Q7 03:03
    Q8 03:28
    Q9 03:50
    Q10 04:22

ความคิดเห็น • 17

  • @yeom111
    @yeom111 12 วันที่ผ่านมา +1

    항상 감사합니다ㅜㅜ😊😊

  • @lovelace-xg7cb
    @lovelace-xg7cb หลายเดือนก่อน +1

    좋은 영상 감사합니다 ㅎㅎ

  • @adoarchive
    @adoarchive หลายเดือนก่อน +4

    9번 문제 해설이 명확하지 않은 것 같아요
    8진수는 각 자리에 8과 9가 들어갈 수 없어요
    따라서 "8진수 018"은 존재하지 않는 숫자고,
    이 경우에는 자바스크립트가 10진수 18로 이해하고 계산합니다
    따라서 18 - 0o15(13) = 5가 되는 것이지요

    • @user-fw2se9ms4i
      @user-fw2se9ms4i  หลายเดือนก่อน

      아 넵 영상 편집 과정에서 오타가 있었네요ㅠㅠ감사합니당

  • @user-dq1yh9mz8n
    @user-dq1yh9mz8n 28 วันที่ผ่านมา +1

    7번 '0' 이 아스키 값으로 치는게 아니고 0으로 치는게 신기하네요 ㄷㄷ

  • @IlllIlIlllIIIllIl
    @IlllIlIlllIIIllIl 4 วันที่ผ่านมา +1

    6개 맞췃네요~ 하핳

  • @yikl1004
    @yikl1004 26 วันที่ผ่านมา

    저는 6문제 맞혔네요. instanceof String은 생성자를 통한 문자열 생성만을 판단한다… 몰랐던 사실 타입스크립트를 쓰다보니 원시타입 판단할땐 typeof를 더 많이 쓰게 되서 까먹은듯...

    • @user-fw2se9ms4i
      @user-fw2se9ms4i  25 วันที่ผ่านมา

      그쵸ㅋㅋㅋㅋ타입스크립트 쓰다보면 가끔 까먹기도 해요ㅎㅎ

  • @jh_nam0725
    @jh_nam0725 18 วันที่ผ่านมา +1

    3문제ㅠ JS지식 많이 쌓고 가네요

  • @user-consolelog
    @user-consolelog หลายเดือนก่อน +1

    1번, 3번, 4번, 6번, 7번, 8번
    ㅠㅠㅠ

  • @user-gx7zx4nx4h
    @user-gx7zx4nx4h 20 วันที่ผ่านมา +1

    2번 문제 이해가 안돼서 노드에 돌려봤는데 baaa가 출력되는데...

    • @user-fw2se9ms4i
      @user-fw2se9ms4i  20 วันที่ผ่านมา

      저도 node에 해봤는데 banana가 잘 나오는 것 같아요~ 혹시 노드 버전은 몇 버전이신가요? 전 20.9.0 버전에서 해봤습니다

  • @user-sl8ie2dy6e
    @user-sl8ie2dy6e 24 วันที่ผ่านมา +1

    와 바나나..

    • @user-fw2se9ms4i
      @user-fw2se9ms4i  24 วันที่ผ่านมา

      저도 바나나 틀렸어요..ㅋㅋㅋㅋㅋㅋ

  • @user-bu7ey8jp3l
    @user-bu7ey8jp3l หลายเดือนก่อน +1

    5문제.. 저는 망했습니다, 🫠

    • @user-fw2se9ms4i
      @user-fw2se9ms4i  หลายเดือนก่อน

      저랑 한 문제밖에 차이 안나는데요ㅋㅋㅋㅋ문제가 너무 어렵죠ㅠㅠ