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Re: mkdir usage

by Marshall (Monsignor)
on Dec 21, 2012 at 06:37 UTC ( #1009877=note: print w/replies, xml ) Need Help??


in reply to mkdir usage

!/usr/bin/perl -w

# I most often use "-w" on first line the rather than "use warnings;".
# There can be difference later when using other modules.
# In this case, there is no difference.
#
if (! -d abc) { mkdir "abc", "0777" or die "Can't mkdir abc: $!"; }
coud have been:
if (! -d "abc") { mkdir "abc", "0777" or die "Can't mkdir abc: $!"; }

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Re^2: mkdir usage
by Marshall (Monsignor) on Dec 21, 2012 at 06:54 UTC
    These various quoting gizmos do make a difference.

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[Corion]: So after talking it through with you even while I'm still not entirely clear on where AE ends and my implementation begins, I think I understand that I only need to implement some smaller parts for each functionality I want to support.
[Corion]: Yeah... and you might even be able to mix and match additional functionality if you have additional async suppliers, like from a separate thread
[ambrus]: You hvae to be careful with the timer, because apparently Prima::Timer insists on being periodic, wheras AnyEvent::Impl:: Whatever::timer should give a one-shot timer watcher
[ambrus]: I think the minimal implementation here is just a timer and io function, plus pushing to the @REGISTRY.

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