Regular Expressions 101

litecoin:Ldeontgmqp8NJnwk8pwcM4gv31VhJL2WgS?label=luckyfish.%20io%20tnlzsp6i93b9

useful for filtering data from Gooogle Compute Engine monitoring into grafana

Allow users to only enter a single letter, no numbers, and determine which characters they are not allowed to enter (both uppercase and lowercase).

Use this to add interfaces to ef models using vs replace all with regex

Example href="https://example.com"

Valida el formato de hora hh:mm am/pm

letters - numbers

Match the C-SUITE acronyms

Stack: https://stackoverflow.com/a/31770688

Pattern means: Phone must start with 0 Length of Phone must be greater than or equal to 10 - 11 numbers Space or Special characters doesn't allow Character doesn't allow

Pattern means: Name must start with characters Only lowercase and uppercase characters is allowed Allowed special character: space

exercise

Finds and selects a question from the beginning of the question (after the last sentence/phrase/page break/etc to the question mark (?)

for Levi

For instagram URLs. Updated with latest Domain names

This is a very useful pattern to find Nth occurency of a data in this format dd/mm/yyyy but can be abstracted for other situations

Your WhatsApp Business code 811-007 You can also tap this link https://www.maynewayent.com

It will used for otp extraction from sms

Matches almost all url

Quick basic match for the conversion of an html code for the registered symbol to an html entity