javascript 30 — Key Sequence Detection (KONAMI CODE) day12

blossom0417
1 min readOct 24, 2018

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#done

  • event.key
  • array.splice()
pressed.splice(-secretCode.length -1, pressed.length - secretCode.length);
//[e,u,n,s,i,m]
//항상 6개 아이템 유지
//pressed always maintains 6 items
  • array.join(‘’) — 스페이스없이 모든 아이템 붙이기
var name = [e,u,n,s,i,m]
name.join('')
//eunsim
  • array.includes(search for item) —return true or false

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