Hi, can you please explain the following code means? I don't understand the sentence "$parent = $parent->{$part} ||= {};" as in: 
while (@parts) {
        my $part = shift @parts;

        $parent = $parent->{$part} ||= {};
        next if @parts;
        $parent->{_name_} = $protein;
    }

[download]
The other part of the code that I don't understand is "@best = ($parent->{_name_}, $wIndex)" as in 
while ($wIndex < @words && exists $parent->{$words[$wIndex]}) {
        @best = ($parent->{_name_}, $wIndex) if exists $parent->{_name
+_};
        $parent = $parent->{$words[$wIndex++]};
    }

[download]
Thanks for the explaination.

In reply to Re^3: Tag protein names in sentences by sinlam
in thread Tag protein names in sentences by sinlam

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