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Re: Anonymous Arrays or Anonymous Array References

by Fletch (Chancellor)
on Mar 03, 2011 at 15:35 UTC ( #891244=note: print w/replies, xml ) Need Help??

in reply to Anonymous Arrays or Anonymous Array References

The first would work if you provided an extra set of parens or unary plus to make it parse the way you intended it to in light of the optional paren behavior.

$ perl -MO=Deparse,-q,-p -e 'print +(1,2,3)[1];' print(((1, 2, 3))[1]); -e syntax OK $ perl -MO=Deparse,-q,-p -e 'print( (1,2,3)[1] );' print(((1, 2, 3))[1]); -e syntax OK

The cake is a lie.
The cake is a lie.
The cake is a lie.

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[Corion]: choroba: Currently two or three that my program handles (WWW::Mechanize:: Chrome), but there might be more that become interesting
[Corion]: But I don't expect more than 100 to be active at the same time, so I'm not really sure if there is a not-too-fancy data structure that is maintained with few lines of code where the performance is better than the linear scan ;)
[Corion]: But I should do a mock-up program so that others can see what I'm talking about ;)
[robby_dobby]: Corion: I hope you know all too well that passing around "fancy" datastructures is a recipe for disaster :-)
[robby_dobby]: As in, it's-too-fancy- that-it-will-be- messy-to-handle
[choroba]: bit vectors as keys?
[robby_dobby]: Hmm, I keep falling asleep at my desk, while maintaining an active appearance. Am I getting old?
[robby_dobby]: Every time I fall asleep, there's a small guy in the dreams, shouting "Whoo!" and it jolts me awake. :/
[Lady_Aleena]: robby_dobby, at least you aren't driving. I seem to always be driving somewhere in my dreams and end up at a weird house.

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