กรองไฟล์. CSV ตามค่าคอลัมน์ที่ 5 ของไฟล์และพิมพ์บันทึกเหล่านั้นลงในไฟล์ใหม่
ฉันมีไฟล์. CSV ซึ่งมีรูปแบบด้านล่าง: "column 1","column 2","column 3","column 4","column 5","column 6","column 7","column 8","column 9","column 10 "12310","42324564756","a simple string with a , comma","string with or, without commas","string 1","USD","12","70%","08/01/2013","" "23455","12312255564","string, with, multiple, commas","string with or, without commas","string 2","USD","433","70%","07/15/2013","" "23525","74535243123","string , with commas, and - hypens and: semicolans","string with or, without commas","string 1","CAND","744","70%","05/06/2013","" "46476","15467534544","lengthy …