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Re: Multiple values assigned to same key in hashesby Random_Walk (Prior) |
on Feb 11, 2016 at 09:11 UTC ( [id://1154928]=note: print w/replies, xml ) | Need Help?? |
I'm sorry but your post formating is rather illegible. Can you please re-format using <c>...</c> tags around code and <p>...</p> tags for paragraphs of text. Having said that, the code you have is a little odd but it does work for me. I've tidied it up a bit, moving the lexical (my) variables into the loop where they are used
and here is the perfectly good output This output is telling you that the hash has three keys, and each one holds an array reference (thus the [ ]). One of them (foo) holds two values in the referenced array, the others a single value. What are you seeing? Cheers,
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