Snippets tagged regex

  • Functional style Regex engine

    Functional style Regex engine

    21 people like this

    Posted: 10 years ago by Nick Palladinos

  • URL Canonicalization

    This function produces safe URLs for Web requests or URI construction. It forces the pattern: http:// + www. OR subdomain. + domain + absolute path. When used in an application that takes URLs as input, the user would be able to type "example.com" instead of "http://example.com" or "http://www.example.com". It also supports domains like google.co.uk or google.com.au.

    8 people like this

    Posted: 10 years ago by Taha Hachana

  • Perl Style "Regex Matches?" operator

    Perl Style "Regex Matches?" operator

    49 people like this

    Posted: 10 years ago by fholm

  • Count noise-lines in C# code

    This is the code I used to generate this pie chart: http://pic.twitter.com/PgPEFByg56 Enough said?

    9 people like this

    Posted: 8 years ago by Kit Eason

  • cron scheduling

    Parsing cron expression and calculating next launch time from schedule. v 1.1: bugs fixed for case */n + catch bad parsings

    4 people like this

    Posted: 6 years ago by dvitel

  • Regex Applicative Functor

    Give a way to apply captures values on a given function

    1 people like this

    Posted: 5 years ago by cboudereau

  • Test string is all UpperCase 2

    There is another "All Uppercase" snippet that does two searches - one to verify that there's at least one upper case letter and one to make sure there are no lowercase letters. "---D" is "uppercase" but "---" is not. I wanted to duplicate that behavior even though it seems a bit questionable, but do it in one regex search. The underappreciated lookahead features of RegEx allow this sort of thing - scanning forward and then rescanning forward so I use that here

    1 people like this

    Posted: 3 years ago by Darrell Plank

  • Web Crawler

    This snippet features an F# Web crawler that i'm already using in 2 applications (slightly modified). It's based on a scalable network of communicating agents that follow URLs extracted from HTML pages until reaching the specified limit.

    4 people like this

    Posted: 9 months ago by Taha Hachana