CODEWITHSUNDEEP
c#regex
Andreea Dumitru
Andreea Dumitru

Reputation: 96

Defining regular expression for a big string

I have searched Google and still don't know how to write a regular expression for this:

rec-1-20151103142759-d9fd57bc-4fe3-4b91-a640-ddd54ef081dd-Speakers-Andreea.Dumitru-ANDREEADUM-DSK-9fa377fe-3290-4cb7-9c7e-6ea86e01e08f-1066

What I have to obtain from this string is the following:

I have started with 

Regex regex = new Regex(-[0-9]{1}(| |-)[0-9]{14}(| |-)[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}(| |-)[a-fA-F](| |-)[a-fA-F](| |-) ....

Upvotes: 1

Views: 71

Answers (1)

Javier Conde
Javier Conde

Reputation: 2593

Here is a solution:

\w{3}-(\d)-(\d{14})-([\w\d]{8}-[\w\d]{4}-[\w\d]{4}-[\w\d]{4}-[\w\d]{12})-(\w+)-([\w.]+)-(\w+-\w+)-([\w\d]{8}-[\w\d]{4}-[\w\d]{4}-[\w\d]{4}-[\w\d]{12}-[\w\d]{4})

This would be the line in C# without regex options:

Regex regex = new Regex(@"\w{3}-(\d)-(\d{14})-([\w\d]{8}-[\w\d]{4}-[\w\d]{4}-[\w\d]{4}-[\w\d]{12})-(\w+)-([\w.]+)-(\w+-\w+)-([\w\d]{8}-[\w\d]{4}-[\w\d]{4}-[\w\d]{4}-[\w\d]{12}-[\w\d]{4})");

Here it is in regex101: https://regex101.com/r/bI8yH6/1

Upvotes: 3

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