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( #3333=superdoc: print w/replies, xml ) Need Help??
here is one code
perl -e "%package = ( 'zips' => {1,2,3,4} ); print %package->{zips};"
other code
perl -e "%package = ( 'zips' => {1,2,3,4} ); print $package{zips};"
both the one liners print

HASH(0x23bbe4)
but when I enable warning(-w) the former produces

Using a hash as a reference is deprecated at -e line 1.

I thought only the later should work, the former should fail, but it is also working but outputs along with a warning. can anyone tell me what happens if I do like %package->{key} considering the above example.


Vivek
-- 'I' am not the body, 'I' am the 'soul', which has no beginning or no end, no attachment or no aversion, nothing to attain or lose.

In reply to hash reference question by targetsmart

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