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Re^5: CPAN 2.29 stuck with Net::SSLeay (updated)by hippo (Archbishop) |
| on Apr 21, 2022 at 08:38 UTC ( [id://11143164]=note: print w/replies, xml ) | Need Help?? |
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I searched for an operator !! in perlop, and not finding it have to believe it's a double application of !, essentially "Not-not". It seems to have the effect of making LHS the same as RHS, whether RHS is defined or not. That was torturous to say; do I have it right? Almost, but not quite. It makes the LHS the truth of the RHS, not the value. See Bang bang in perlsecret - which is also the place to look for any other combination-operator idiomata you might happen upon. 🦛
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