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Re: getting rid of costly special features

by Tux (Monsignor)
on Feb 17, 2013 at 14:06 UTC ( #1019140=note: print w/ replies, xml ) Need Help??


in reply to getting rid of costly special features

I do for the first two, but never into overflow: I use it when I know the length will stay the same, but I use it for numeric as well as for alphanumeric.

Thinking of it, I seldom - maybe never - use those in one-liners, but I do in scripts:

$ perl -wE'$_="image001";say++$_' image002

Go perl! :)


Enjoy, Have FUN! H.Merijn


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