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Re: accessing data structure

by agianni (Hermit)
on Nov 16, 2007 at 13:39 UTC ( [id://651196] : note . print w/replies, xml ) Need Help??


in reply to accessing data structure

Your main problem is that @{results} is not the same as @{$results}, which is what I think you're looking for. Always use strict and use warnings in your code and you'll get a warning (actually a fatal error) when you try to run code like this.
perl -e 'split//,q{john hurl, pest caretaker}and(map{print @_[$_]}(joi +n(q{},map{sprintf(qq{%010u},$_)}(2**2*307*4993,5*101*641*5261,7*59*79 +*36997,13*17*71*45131,3**2*67*89*167*181))=~/\d{2}/g));'

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Re^2: accessing data structure
by CColin (Scribe) on Nov 16, 2007 at 13:46 UTC
    Thanks - staring at the code too long I missed it. I had warnings on but didn't get what I'd done wrong. Now I have a real array structure I can start to unravel. Colin
      I had warnings on but didn't get what I'd done wrong.
      Perhaps you already tried this, but sometimes use diagnostics; will provide a little more detailed help in figuring out what the warnings really mean.