Re: How to create a "proper" array?

in reply to How to create a "proper" array?

[1,2] is an array reference, not an array. To get an array reference from an array, use \@arrayname. So in your second case:

while (@rowdata = $sth->fetchrow_array()) {
    push (@chart_data, $rowdata[2]+0);
    push (@chart_labels, $rowdata[0].' '.$rowdata[1].':00');
}
$graph->to_string(\@chart_data, labels=>\@chart_labels);
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Re^2: How to create a "proper" array? by bfdi533 (Friar) on Apr 10, 2015 at 19:38 UTC
Ah, I see. I was not aware of that. Thank for the pointer.	[reply]
Re^3: How to create a "proper" array? by frozenwithjoy (Priest) on Apr 11, 2015 at 00:32 UTC
Thank for the pointer. Made me smile.	[reply]

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