From the following: Chr. Chr.I Chr.II Chr.III Chr.IIV...

a regex to find first letter of each word

Matches the video Id in Youtube URL.

db gr

To include all content checkers

This regex will only allow the Major.Minor.Patch pattern to pass.

for testing doc

Regex from the Mail::RFC822::Address: regexp-based address validation Access here

Permet d'extraire les différentes partie d'une adresse de type : 12 Bis A Rue du trou perdu (Avec/Sans Numéros, multiplicatif, complément) Group1 : Numéro de voie ou NULL Group2 : Multiplicatif ou NULL Group3 : Complément lettre ou NULL Group4 : Adresse

Find dates of multiple formats in a clean way Searchable Formats: -Month day year -Month day, year -Mon day year...

Matches in python valid urls (excludes some edge cases), but pretty good to verify an URL before scraping it

大部分应当匹配的数字都匹配上了。 第2个捕获组，即是内容（可能加的有单位，需要手动去除）

StackOverflow RegEx, lower case letters and numbers, with exact length of 6 RegEx without boundary (1st try) [a-z0-9]{6} RegEx with boundary (solution) \b[a-z0-9]{6}\b

This converts the values in this) table to C# code. Example: pulic enum Iso4217 { /* output here */...

Extract Singer Chit Kaung's song names in Myanmar + English

google video 域名

It just cleans up urls.

White spaces between two white spaces.

nuh uh

OS version of the iPhone devices of our client Are*