P is for Practical | |
PerlMonks |
Re^5: Storing data into hashesby roboticus (Chancellor) |
on Dec 31, 2012 at 10:37 UTC ( [id://1011040]=note: print w/replies, xml ) | Need Help?? |
But you didn't use Data::Dumper, so we can't see what the hash reference contains. If you used it you might see something like:
So then you could see the names of the keys in your hash. As mentioned previously, you can't just do:
and expect to get anything useful from it. ...roboticus When your only tool is a hammer, all problems look like your thumb.
In Section
Seekers of Perl Wisdom
|
|