Regular Expressions 101

Extract strings between a delimiter (",") or between a tabulation and a cr Example : toto@gmail.com,yoda@testmail.fr,foo@dugenou.com This expression will return bold e-mails

Contains regex to parse the CockroachDB SQL audit log file

command df -T on linux udev devtmpfs 65928068 0 65928068 0% /dev tmpfs tmpfs 13190576 304608 12885968 3% /run /dev/mapper/pve-root ext4 98559220 50337808 43171864 54% / tmpfs tmpfs 65952876 46800 65906076 1% /dev/shm...

Custom Commit ReGex Test

Beginner way to highlight links

Using to extract PhpDoc summary. Note: PhpDoc must be trimmed at left (' ' and '*' are removed).

regular expression for illumina sequencer sample ids. sample Ids are alpha numeric with no more than two dashes or underscores and no underscores or dashes in the beginning or end of the sample id.

Finds a number that is 13-16 digits long. Can have spaces or hyphens in between the numbers and will still be found.

Find zoom links in text

Validate an Emirates ID number, with or without dashes. Please note that this does not implement the Luhn Algorithm, which should be applied in conjunction with simple validation.

todos and tags in code

This regex is for validating website url Only accept http and https With or without www With or without subdomain .com or dot any With any sub path...

Format detected: "Jean" OR "Jean-Pierre" OR "Jean-Marie-Pierre"...

Check if a string contains the word word in it (case insensitive). If you have no idea, I guess you could try /word/.

Check that the template call has the parameter 'Publication Date' filled in

Variable Variance Formula This is parsing an Alteryx variance formula to show the versatility of re-writing expressions on the fly in your programs for dynamic repeatability, i.e. field names don't matter, and you never have to re-write the same variance formula again!

Identifies duplicate word and word combinations that exist consecutively within a string for removal. It is currently configured for up to 3 consecutive words but can be extended by adding additional (\s+\w)* to the first groups pattern match logic use with substitution val $1 good for removing d...

Find that given string is number or not.

For password validation

This regex allows you to access the last 4 charecters in a string and manipulate them however you want