Search for items in dot separated lists like 1 1.1 1.1.1 ... 2...

frac

This regex will match when people ping someone or ping a group it will also match when people mention a channel for non-channel catching type use ``

a word is anything valid within a parens (like in a function), but the function itself should not be matched a word may have a numeric at the end or the start there is no guarantee of a single space (or ANY space other than some operators)

to validate email

This regular expression checks for below rules: Must not have special characters except a dash sign Must not start with a dash sign or white space Must not end with a dash sign or white space Must not have a dash sign or white space in sequence

The regular expression used in the jQuery library to match characters that should be trimmed from selector strings.

turn a sentence into pig latin

GridTracker Call Roster Filter finds WSJT-X Single-Period Decodes messages containing CQ, 73, or RR73 (not within callsigns or grid squares). The filtered results can then be responded to immediately.

For GitVersion

Regex for matching Japanese characters

匹配字母开头只能出现字母与数字

阻擋「CAT:×××家族」

A regex that matches popular media types like audio, images and/or video. Can be adjusted to any media file type.

separates 3rd party imports from the official ones

取得被 [] 包住的片段

Regex phone number

test

written as a part of the Coursera interacting with the OS course offered via Google

This will break the datetime string into it's individual parts and add them into named groups.