Learning Regex for NLP

Regex to parse nginx error logs, that can't be converted to json in nginx. To use with fluentbit update group labels from "?P" to "?"

ESPEC

对有ABCD四个选项的选择题题目进行匹配

Attempting to parse Fate/Stay Night scripts nicely

Fate stay/night PS Vita version parsing

A regex that matches comments that adhere to the rules of r/ProgrammerHumor

Matches entries in a library catalogue.