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Re^2: Perl Book OOPS

by puneet.keswani (Novice)
on Dec 11, 2012 at 16:53 UTC ( #1008338=note: print w/replies, xml ) Need Help??


in reply to Re: Perl Book OOPS
in thread Perl Book OOPS

Thanks for reminding me, but this time around I am more interested in Packages, Modules, Libraries, and OOPS. Is there any book which deals with these concepts exclusively. Thanks for your help.

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Re^3: Perl Book OOPS
by davido (Archbishop) on Dec 11, 2012 at 17:17 UTC

    Two books come to mind, in that case. Both are good. Intermediate Perl (from O'Reilly), and Modern Perl (chromatic's book). I think that Intermediate Perl is probably a better choice for getting started with packages, modules, libraries, and object oriented programming. Modern Perl is great too, but probably as a next step.


    Dave

Re^3: Perl Book OOPS
by Anonymous Monk on Dec 12, 2012 at 22:04 UTC

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[choroba]: To avoid accidental overwriting of the variable in if ($x = 3)
[karlgoethebier]: Corion: Auch in hessisch? Mer wasses net.
[Corion]: Hmm - I'm not sure, I haven't read the mundart/slang translations ;)
[Eily]: $F[1] =~ s/^0//r could be written as (0+$F[1]). It's less explicit though
[Discipulus]: ah! seems wise choroba, you play safe
[shmem]: Eily: also -+-$F[1]
[shmem]: hmm... there should be a glyph for "bembel" in unicode "miscellaneous symbols"
[karlgoethebier]: shmem: ++1000. Also for Schöppsche
[Eily]: shmem Indeed :)
[choroba]: How is Bembel different from Krug?

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