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Re^3: can't use certain hashnames when traversing a slightly complex hashby Athanasius (Archbishop) |
on Jan 06, 2013 at 15:28 UTC ( [id://1011889]=note: print w/replies, xml ) | Need Help?? |
How do you usually figure the code for a hash traversal? Not sure what you’re asking here, but for the record, the line:
can be simplified to:
because “The arrow is optional between brackets subscripts” (perlref#Using-References, point 3). Do you usually use the debugger and inspect the hash? No, I’d likely use Data::Dump or Data::Dumper, as in the OP. Anyway, glad the problem has been sorted. :-)
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