2014年12月22日
Regular Expression
摘要： It's a very elegant summary of regular expression from The AWK Programming Language.1. The regular expression metacharacters are:\ ^ $ . [ ] | ( ) * +... 阅读全文
posted @ 2014-12-22 12:33 kid551 阅读(156) 评论(0) 推荐(0) 编辑