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Re^2: What does 'global' (/g) do in a regexp in this particular case?

by Anonymous Monk
on Apr 09, 2013 at 13:52 UTC ( #1027744=note: print w/ replies, xml ) Need Help??


in reply to Re: What does 'global' (/g) do in a regexp in this particular case?
in thread What does 'global' (/g) do in a regexp in this particular case?

$Column is already a different string, DreamT has tripped /g in list context bug -- interpolation breaks aliasing/ causes copying -- jumps out of the bug
  • Comment on Re^2: What does 'global' (/g) do in a regexp in this particular case?

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Re^3: What does 'global' (/g) do in a regexp in this particular case?
by choroba (Chancellor) on Apr 09, 2013 at 13:56 UTC
    Where is the list context?
    perl -E '$x = "12345"; $a = $x =~ /4/g; $b = $x =~ /1/g; say "$a,$b.\n +"'
    لսႽ ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

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