Re^2: Adding an element to an array

Hi!
I am trying to use your code but I am getting this error:
Error: Global symbol "%row" requires explicit package name at... My data structure is like this:

[
 [
  "John Doe",
  "Main Street",
  "House 1",
 ],
 [
  "John Doe",
  "Main Street",
  "House 1",
 ],
 ...
]
[download]

Trying to apply your code in here:

my %homes_by_names;
foreach my $row ( @data ) {

   $row{'HOME_COUNT'} = $homes_by_name{ $row{ HOME } };

 }
[download]

Thanks for looking!

Comment on Re^2: Adding an element to an array Select or Download Code

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Re^3: Adding an element to an array by NetWallah (Canon) on Oct 15, 2015 at 15:40 UTC
$row is a hashref. Try: `$row->{'HOME_COUNT'} = $homes_by_name{ $row->{ HOME } };` [download] Software efficiency halves every 18 months, thus compensating for Moore's Law.	[reply] [d/l]
Re^4: Adding an element to an array by Anonymous Monk on Oct 15, 2015 at 15:54 UTC
I'm getting this: `Not a HASH reference at ...` [download]	[reply] [d/l]
Re^5: Adding an element to an array by poj (Abbot) on Oct 15, 2015 at 16:12 UTC
How are you creating `@data` ? poj	[reply] [d/l]
Re^6: Adding an element to an array by Anonymous Monk on Oct 15, 2015 at 17:09 UTC
Re^7: Adding an element to an array by poj (Abbot) on Oct 15, 2015 at 17:43 UTC
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