This regex just grabs all the possible languages from the Accept-Language HTTP header.

regex to capture ip4/ip6 addresses with named capture groups. The Following features are included: PHP and python support ip4 byte size check (ensures byte can't exceed 255) ip6 checks if hex characters are valid uses a negative lookbehind to check if the ip is a word on its own...

Extracts the build number from the source field in Splunk from the file path

Identifica una cadena tipo javascript

For: [15-Nov-2019 06:00:01 UTC] PHP Notice: wpdb::prepare was called incorrectly. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see Debugging in WordPress for more information. (This message was added in version 4.8.3.) in /var/www/...

timestamp extraction for k8s:kube-system:sealed-secrets-controller logs

checks for BIN and then 10 digits after.

Intended to verify a valid IPv4 subnet mask against every valid IPv4 subnet mask possible using octet format. Does not check against a string that is using CIDR notation.

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MASK TO VALIDATION, WHEN YOU NEED THE AREA CODE OPEN. TO A CELLPHONE WITH 9 OR 8 DIGITS + AREA CODE OF 2 DIGITS 11 987654321 -> IT WILL GET 98765

Easily identify gmail id

match String Cool! only if there is a : somewhere preciding it

Annuaire Notaires (détecte les urls des fiches personnes physique)