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Re^4: Limit loop

by jwkrahn (Monsignor)
on Aug 30, 2022 at 21:57 UTC ( #11146519=note: print w/replies, xml ) Need Help??

in reply to Re^3: Limit loop
in thread Limit loop

Before the loop remove the excess elements

splice @favs, 25; foreach (@favs){

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Re^5: Limit loop
by AnomalousMonk (Archbishop) on Aug 31, 2022 at 19:18 UTC
    splice @favs, 25;

    Note that splice-ing past the end of the array results in a warning in earlier Perl versions:

    Win8 Strawberry (32) Wed 08/31/2022 15:05:47 C:\@Work\Perl\monks >perl -wMstrict -MData::Dump=dd -le "my @ra = ('a' .. 'd'); splice @r +a, 10; dd \@ra" splice() offset past end of array at -e line 1. ["a" .. "d"]
    (I don't know with what version this warning was suppressed.)

    Give a man a fish:  <%-{-{-{-<

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