attempting to isolate and substitute (replace) in PCRE.

Find any string between the first set of quotes Finds...

teste

com c#

.

Example of re and substitutions with csv file

A regular expression to filter special characters.

Prueba 1

This identifies whether a postcode (four numbers, two letters has been provided)

filter string

Project

regex only character number and 14 special character

You can easily extract YouTube IDs, excluding the paths and parameters.

this regular expression is for validating dates in yyyy-mm-dd format

https://regex101.com/r/VrZHR8/1

extract title and page from ocr of pdf content by carlleonhard

htmltag

Get the changed files from the "git pull" output. Use finditer to get a list of Matches.

Find every used variable in string between { and }

Search regex for prefixed numerics (kB, Mb. ms. kHz etc.)