A single regex with the AND operator instead of OR

Email string validation, manage wildcard and subdomains

International / national format allowing space or dots as separator.

https://www.smzdm.com/p/23523045/p3/#comments 解析引用评论内容, 为保持表情顺序, 使用正则分步替换

Regex for MM/DD/YYYY week

used to pull Date, time and PID from linux log files

Matches Date & time in group 1, and the PID in group 4. will update to match computer name and user names too when i can.

Find all string matches with dir, one or more subdir, file name with optional extension. Common example with all capturing groups included: C://ProgramFiles/MyDir1/myDir2/file.ext

Find all string matches with dir, one or more subdir, file name with optional extension. Common example with all capturing groups included: ../../dir/SubDir1/SubDir2/file.ext ...