Regular Expressions 101

Match Base64 data stream inside CSS file (WOFF/WOFF2)

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Detect internal links in page

Regex match markdown link

Capture details of file sizes and names from a ls listing from WinSCP

div change to button

(/^\d{0,}(([.]{1})?\d?){0,}$/gi

Matches everything but digits and allows for one decimal point. cannot start with a negative Allowed: 123...

asdasd

Finds all website URLs

will match ^/teacher//list$ ^/teacher//file/$ ^/teacher//info/$ ...

(204)555-5555 (204)-(555)-(5555) 204-555-5555 To: 2045555555

Adds german special characters äöüß to the default HTML5 regex

Parse CSS Selector in the form element#id.class into its components. Any of the three elements can be missing.

Grab a first name from a full name string

Standardized RGB 256 Notation for CSS Functions. For Example: const str = "255, 255, 255"; // Match const str = "0, 10, 200"; // Match ...

Email Validation Regex

IPv4 string check in JavaScript RegEx

Matches the expression inside the "cron()" expression of a SSM Window.

CSI is a documentation standard for Architectural buildings and specifications in construciton. Tihs matches the code based on the typical patterns in ues and returns the Number and the description if it iexists. May need retooling for Autodesk Model checker.