in reply to Re: What does !$saw{$_}++ means
in thread What does !$saw{$_}++ means

!saw{$_} should have been !$saw{$_}

(Maybe obvious, but since this is about deobfuscating an idiom, I thought I'd post anyway.)

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Re^3: What does !$saw{$_}++ means
by ZlR (Chaplain) on Jan 26, 2005 at 09:13 UTC
    Yep ! Corrected :)

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