Finding last occurrence of substring in string, replacing that

前端 未结 7 1669
暗喜
暗喜 2021-01-31 01:07

So I have a long list of strings in the same format, and I want to find the last \".\" character in each one, and replace it with \". - \". I\'ve tried using rfind, but I can\'t

7条回答
提交回复
热议问题