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Re^3: perl substitute

by hippo (Monsignor)
on Nov 03, 2013 at 22:48 UTC ( #1061083=note: print w/replies, xml ) Need Help??


in reply to Re^2: perl substitute
in thread perl substitute

Sure, but that's no reason to alternate - just use hashes throughout. Inconsistency is the bug's friend. :)

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[Discipulus]: while (readdir DIR) was wrong too; it is while ($_ = readdir DIR)
[Corion]: Discipulus: I have to admit that nowadays I either use Path::Class or use File::Find or simply File::Glob:: bsd_glob to read a directory, depending on how fancy my needs are
[shmem]: Discipulus: while (readdir DIR) works fine
[Discipulus]: Eataly vs World(coffe) ;=)
[Discipulus]: shemem i wrote it directly.. but when i tested it i got a lot of 'undefined value..'
[Corion]: Oh, poor Trump can't get a break. Even the Vatican only sends the second in command to greet him...
[shmem]: Discipulus: readdir has the same semantics as readline (a.k.a <>). Have another coffee ☕ ;-)
[Discipulus]: ah! just with my old system perl (5.8.8) was needed

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