Restoration of Retinal Regenerative Potential
We haven't written up this one. Hacker News has the full story — the link below goes straight to it.
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When CSV lines are shifted: Check for quotes and line breaks before counting commas
CSV를 받았는데 일부 행의 열이 밀려 보인다면, 쉼표를 지우기 전에 파일이 어떻게 나뉘는지부터 확인해야 합니다. 문장 안의 쉼표는 내용일 수 있고, 셀 안의 줄바꿈도 한 레코드에 속할 수 있습니다. 가상의 요청 목록 네 건으로 이 차이를 살펴보겠습니다. 실제 업무 자료는 쓰지 않았으며, 이번 검사는 문자 깨짐이나 숫자 변환이 아닌 CSV의 필드 개수에 집중합니다. 1. 쉼표 하나가 언제나 열 하나는 아닙니다 T001,"회의실, 장비 확인",open에는 쉼표가 세 개 있습니다. 단순히 쉼표로 나누면 네 조각이 되지만, 큰따옴표로 감싼 “회의실, 장비 확인”은 한 필드입니다.