mm/dd/yyyy

dd/mm/yyyy

using ^ and $

regex that wrap the Panel section with $& so it will display like a webcomic codepen link: https://codepen.io/mangadrawing123/pen/oNwavgQ?editors=0110

Match everything within the given HTML tag

SQL comments on Big Query

Convert a US Date format to ISO

Starts with + from 8 digits until 15

Validate a given IP v4 address against all three defined Private IPv4 Subnets as statet in RFC1918 10.0.0.0/8 172.16.0.0/20 192.168.0.0/16 ...

Match an element from a list

Regex to identificate a IPV4 Address

Other patterns

Match any syllable based on javanese script unicode

Format phone numbers to look nice! E.g. 12345678900 --> +1(234)-567-8900 Matches with most ways numbers are stored 1.234.567.8900 1 234 567 8900...

Jira

Replace variable value with variable

[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-z]{2,3}$

get homepage url from full url

To find at most 3 a in string

PHP REGEX to verify an email.l