#(([0-9A-F]{6})|([0-9a-f]{6}))

Useful when working with css

Analyze a text looking for a Saas path (in CFE context). It should identify following groups: saasPrefix sicTenant Id sicTenantOrContainerId (If containerId is not present, SicTenant will come here)...

Check and parses a URL to identify following segments: azurePrefix : fix segment identifying the origin of the message. It includes Azure Blob Storage account name. containerId: Identifier of the container. It'll allow to find Sic & tenant to drive the to the right place. inDir : Internal use. path:...

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using group

Validates both mobile and landlines allows forward slash and dots according to common conventions among the people

Combined patterns for ISAN, ISMN, ISRN and ISWC to distinguish them for BibLaTeX output.

An expression to test weather or not to add a / when entering in dates

/\/g

Find three repetitions of yes or no anywhere in a string.