[Bioperl-l] $id && $self->display($id)

Sally Li sallyli97 at yahoo.com
Wed Mar 30 10:44:06 EST 2005


Hi, there,

I wonder what does it means in the following
statement?

$id && $self->display($id)

This is from the constructor (new ()) of object
PrimarySeq.pm.

Thanks!

Sally.


		
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