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| Do you know where your variables are? | |
| PerlMonks |
Re: Sort undefby Discipulus (Canon) |
| on Jun 11, 2017 at 23:19 UTC ( [id://1192549]=note: print w/replies, xml ) | Need Help?? |
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If sort works like this you can modify the returned array:
push @$ResultsFinal, shift @$ResultsFinal; If have many of them you can also push @$ResultsFinal, shift @$ResultsFinal until $$ResultsFinal[0]; PS or in the case undef has to be discarded you can @$ResultsFinal = ( sort { ... } grep {defined} @$ResultsFinal ); L*
There are no rules, there are no thumbs.. Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.
In Section
Seekers of Perl Wisdom
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