Dear experts,

I would like to get the element with odd index of an array, into another new array. I am wondering if one could get it with GREP quickly?

For example I have this array: 
my @arr = (1,2,3,4,5,6);
             #   #   #

# I would like to return 

$VAR = [2,4,6];

[download]
Another example 
my @arr = (0,3,4,5,8,10,12,15);
             #   #   #     #

# I would like to return 

$VAR = [3,5,10,15];

[download]
Any suggestion for this?

In reply to Quicly extracting odd index elements in the array with grep by Anonymous Monk

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