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Re^3: do $n exist in grep?

by LanX (Cardinal)
on May 12, 2021 at 18:38 UTC ( #11132509=note: print w/replies, xml ) Need Help??

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  1. or download this
      DB<34> @a = qw/xxBxx yyAyy zzNzz/
    
    ...
    0  'B'
    1  'A'
      DB<37>
    

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