Re: How do I double up elements within an array?

If order doesn't matter you can simply:

@array1 = (@array1, @array1);
[download]

Perl reduces RSI - it saves typing

Comment on Re: How do I double up elements within an array? Download Code

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Re^2: How do I double up elements within an array? by jdporter (Paladin) on Aug 06, 2008 at 00:43 UTC
Or `push @array1, @array1;` [download]	[reply] [d/l]