[問題] 一個語法的問題
有人知道下列的語法代表什麼意思呢^^?
/a (?:black|grey|white) cat/
謝謝你^^
--
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.116.96.202
推
04/14 21:17, , 1F
04/14 21:17, 1F
推
04/15 13:10, , 2F
04/15 13:10, 2F
推
04/15 14:00, , 3F
04/15 14:00, 3F
推
04/15 14:31, , 4F
04/15 14:31, 4F
推
04/15 15:18, , 5F
04/15 15:18, 5F
推
04/15 17:13, , 6F
04/15 17:13, 6F
推
04/15 21:05, , 7F
04/15 21:05, 7F
→
04/15 21:06, , 8F
04/15 21:06, 8F
推
04/16 01:30, , 9F
04/16 01:30, 9F