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function create_UUID(){ | |
var dt = new Date().getTime(); | |
var uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) { | |
var r = (dt + Math.random()*16)%16 | 0; | |
dt = Math.floor(dt/16); | |
return (c=='x' ? r :(r&0x3|0x8)).toString(16); | |
}); | |
return uuid; | |
} |
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// 1~90 번호 생성기 | |
const subjectNumbers = Array.from(Array(90).keys()).map((number) => number + 1); | |
const timetableGenerator = () => { | |
// 빈 배열 생성기 -> 할당되지 않은 과목번호는 0 | |
const times = new Array(7); | |
for (let i = 0; i < times.length; i++) { | |
times[i] = Array.from(new Array(10)).map(() => 0); | |
} | |
return times; | |
}; |
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