regex101: Python Substitution Workspace

Non-Capturing Group(?:^.*\/)

^start of line

.*any Unicode character (except for line terminators), repeated any number of times

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 1([^\d]*\d)

Negated Character Class[^\d]*

*matches any number of characters outside the set below:

\da Unicode decimal digit

Non-Capturing Group(?:\/?$)

\/?optionally matches the literal / (47₁₀ / 57₈ / 2F₁₆)

$end of line

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Search reference

Regular Expression

(?:^.*\/)([^\d]*\d)(?:\/?$)

New

https://facty.com/ailments/body/10-home-remedies-for-styes/pageid=2/slide_3/
https://facty.com/ailments/body/10-home-remedies-for-styes/pageid=2/sno3/
https://facty.com/ailments/body/10-home-remedies-for-styes/pageid=2/3/
https://facty.com/ailments/body/10-home-remedies-for-styes/pageid=2/slide/
https://facty.com/ailments/body/10-home-remedies-for-styes/pageid=2/slide_33/
https://facty.com/ailments/body/10-home-remedies-for-styes/pageid=2/33/

Regular Expressions 101

Regular Expression

Extraction