Re: Passing a string to call an array?

Why? With the trivial sample code you've shown there is no compelling reason to do that.

In some cases it may be appropriate to use a hash of arrays and use 'HD' as a key to access the specific HD array. Consider:

my %arrays = (HD => [0.153488905, 0.153488905, 3.688879454]);
my $testing = "HD";

print "@{$arrays{$testing}}";
[download]

prints:

0.153488905 0.153488905 3.688879454
[download]

True laziness is hard work

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Re^2: Passing a string to call an array? by pzj20012 (Initiate) on Oct 20, 2013 at 08:16 UTC
thank you!	[reply]