This is used to extract everything between TD brackets.

This is what I created to paste in web page source code and regex to extract content between whichever HTML brackets that I choose.. In this case, it's the code HTML brackets.

^(0-9*)+(\.[0-9]{1,2})?$

Regex para los protocolos de los dispositivos TracYu

ППК

Matches Library of Congress Call Number

Se busca una cadena de caracteres precedida por algo y con una terminación especifica

Selecciona todos los campos de un .txt separados por |

Dado un archivo .txt, con su contenido separado por tab selecciona cada campo

Dado un archivo de texto selecciona subgrupos

alphanumeric, dash, dot

This was, I think built to detect a comma separated decimal. But ended up with a capture group on the decimal part. Don't ask me why.

Array matcher from string

UnitTest for Mix play format

allows to get the sub elements of a molecule symbol and their number.

This regexp helps you to parse text-based OVAL expressions. See the test samples

A example for study backtrack.

Find SendGrid Palceholder

Matches CSS border-style property's keyword values upto 4 allowed values.

Matches upto 4 length values for CSS properties like border-width.