Beefy Boxes and Bandwidth Generously Provided by pair Networks
Welcome to the Monastery

RE: TLD generator

by lhoward (Vicar)
on Jul 17, 2000 at 07:05 UTC ( #22814=note: print w/ replies, xml ) Need Help??

in reply to TLD generator

The code above generates duplicates (i.e. the same TLD will be generated more than once). Consider:

The following does not have the duplicates problem. It could be optimized a bit (and shortened too), but I leave that as an exercise to the reader...
#!/usr/bin/perl -w use strict; my @chars=(('a'..'z'),(0..9)); tld('',$_) for (3..6); sub tld{ my ($txt,$cnt)=@_; if($cnt==0){ print "$txt\n"; }else{ tld($txt.$_,$cnt-1) for (@chars); } }

Comment on RE: TLD generator
Download Code
RE: RE: TLD generator
by vkonovalov (Monk) on Jul 17, 2000 at 12:03 UTC
    Agreed. Recursion suggests itself in this case.
    And much better - is to get rid of digits and then just use strings increment. So it will be just
    That's all :)
      now your missing numbered TLD's though :)

      /****************************/, /*****************************/

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://22814]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others examining the Monastery: (8)
As of 2015-03-28 12:52 GMT
Find Nodes?
    Voting Booth?

    When putting a smiley right before a closing parenthesis, do you:

    Results (625 votes), past polls