Solves the practice problem from https://www.sitepoint.com/learn-regex/

LUXOMS [DOMOTICA] : 'elements' - S - switch In the LUXOM configuration there are just a few number of fields to use. Therefor by using an certain syntax, to add more features and possibilities to extract later by regular expression. ...

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

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

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

s

Example of how to pull a particular piece of the URL

email address regex

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

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

about medicine

匹配小数位的整数，或者匹配整数

Given a string, generate random alpha characters of a particular length

Json add q

Tte pattern to grep the multilayer numbered list bullets: 1. level 1 1.2. level 1.2 1.2.1. level 2.1 1.3. level 1.3 1.4. level xxx...

Mac address is 6 parts of 2 hexadecimal digits separated by a special character "-" so, there are 5 parts of digits followed by the character "-" then, one part without that character.

Setup php source extension regex

guif

Eine Aufgabe die man Lösen muss, wenn man die Lösung kennt.

guif