Regular Expressions 101

[\S\w]+\s?:\s?[\S▁]+

Separate first and last names. Capitalization matters. Ignore middle initials but allow middle names. Multiple last names may be mistaken for middle names. Groups could be changed to capture middle names separately, middle initials, etc.

match html reg

Function call capture group

log regex

A regex to match photos18 urls

Parses data to match IPv4 addresses along with CIDR mask.

1

In my small application we you can give groups matching this expression

Simple datetime expression for [DD.MM[.YYYY]]T[hh[:mm]]

Validación de patentes de Argentina, del tipo XXX### o XX###XX.

'^Subject:.\s((=?^.[?=$]).*)'

get facebook page id from html response

A regex for finding a Bulgarian phone. A Softuni task

Write a program, which matches a date in the format "dd{separator}MMM{separator}yyyy". Use capturing groups in your regular expression.

For internal use

For internal use

collect information from web links

For personal use in my project.

expression will create from example: 2 + 1 + 3 * 510.3 - 50 * (20 - 29 * 2) this: 2,+,1,+,3,,510.3,-,50,,(20,-,29,*,2)