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| The stupid question is the question not asked | |
| PerlMonks |
Re^2: Using grep in a scalar contextby choroba (Prior) |
| on Feb 07, 2013 at 15:18 UTC ( #1017676=note: print w/ replies, xml ) | Need Help?? |
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Scalar context is created by the type of the lvalue in assignments. Adding scalar here does nothing - the scalar context is already there.
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