expressão regular que só aceita s para sim e n para não

it identifies lines in an invoice

Valida letras y palabras con acento

give then names of various executables filter out ones that run python3+

https://stackoverflow.com/questions/27745/getting-parts-of-a-url-regex

Reference: https://stackoverflow.com/a/34669019/369727

Signed numbers with optional decimal part (comma or dot)

za

The capture group returns only a number with a dot if it has decimal digits, otherwise it is treated as an integer. 1.1 = 1.1 1\. = 1

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email address regex

Example of how to pull a particular piece of the URL

this is for finding all of the "zoom" follow bots on twitch

s

Validate XML

For Oracle DB, as it doesn't consider null != informed DATE, and considers null != null. For the WHERE clause. = 0 to get differences = 1 to get "sameness"...

This regular expression helps keeping the PHP documentation up to date by adding the @since tags in the doc block where there are none.

for the Google interacting with the OS course final project on Coursera

/ \).$ / gm \) matches the character ) literally (case sensitive) ...

s matches the character s literally (case sensitive) 1st Capturing Group (\d) \d matches a digit (equivalent to [0-9]) Global pattern flags...