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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

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[atcroft]: .oO(Then there is the effect if a site changes their timezone, such as when the International Date Line was moved by the purchase of Alaska by the US from Russia in 1867, or several places (I cannot recall off-hand) that moved from one side of the Date
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[atcroft]: .oO(Then again, you also have to be careful if you had it to the database, and be aware of any assumptions it makes (such as SQLite assuming Gregorian calendar and a day of exactly 86400 seconds)...)

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