2020-02-26
  • services
  • 코로나19 확진자 일별 추이

    2020-02-20
  • design-pattern
  • Decorator pattern

    다이어그램이나 글로 표현한 설명이 한번에 와닿지 않아서 java 로 구현한 예제로 갈음한다.

    아래는 슈도코드(pseudocode)이다.

    2020-02-20
  • design-pattern
  • Composite pattern

    다이어그램이나 글로 표현한 설명이 한번에 와닿지 않아서 java 로 구현한 예제로 갈음한다.

    아래는 슈도코드(pseudocode)이다.

    2020-02-15
  • lyrics
  • Don't Be so Serious, Low Roar, from game Death Stranding, lyrics

    Wake
    Heavy pulse
    Bloody eyes
    Sweaty clothes
    New routine
    That I've learned
    To understand and know
    Play my tricks
    Fragile mind
    Rest your head
    On me
    Shut my eyes
    I'm not here
    There must be some mistake
    Don't be so serious
    Don't be so serious
    Don't be so serious
    Don't be so serious
    Watch your words
    Turn to dust
    As we forget
    As we move on
    Still
    I refuse
    To let you slip away
    Don't be so serious
    Don't be so serious
    Don't be so serious
    Don't be so serious
    Don't be so serious
    Don't be so serious
    Don't be so serious
    Don't be so serious
    Magnets
    Magnets
    Magnets
    Magnets
    

    2020-02-14
  • hustle
  • Hamhuman 12

    다익스트라 알고리즘을 사용해서 알고리즘 문제를 품. priority queue 를 사용하면 n^2 문제가 nlogn 으로 풀 수 있게됨.