Hi guys,
Thank you all for the input and this is a summary
email.
Question: How to paste data into a CGI script and then
delete empty elements in AoA
pasted data format:
1 1 1
2 2 2
3 3 3
expected AoA
([1,1,1],
[2,2,2],
[3,3,3],
);
script/answer:
my $cgi=CGI->new();
my $data=$cgi->param('data');
my @data = grep /\S/, split /\r?\n/, param('data');
@data =map [ split],@data;
There are several versions on how to remove empty
elements in AoA but I just pick up one.
Once again thank you very much for the time and the
help.
Li
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