push @positions, [ $read->end + 1, $base ];

[download]
i would like to remove every line of this array that contains a G or a T as the string 
@positions = grep $_->[ 1 ] =~ /ac/i, @positions;

[download]
i would like to get rid of the strings altogether, so i just have an array with one column representing the number 
@positions = map $_->[ 0 ], @positions;

[download]

In reply to Re: filtering an array by jwkrahn
in thread filtering an array by prbndr

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