Quotes are doubled Newlines are quoted Both having headings and not having headings is valid. Document/data specific. Use utf8 Do not use bom at

Quotes are doubled Newlines are quoted Both having headings and not having headings is valid. Document/data specific. Use utf8 Do not use bom at all. But if for whatever reason you must use it in column heading, quote it. Idk which line ending but you should probably handle both Do not emit ragged rows.