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Browse - programming tips - perl multiple undef

Date: 2008oct29
Language: perl

Q.  Because the undef function in only takes one argument
to undefine $a $b $c I need to write:

	undef $a;
	undef $b;
	undef $c;

Is there a more compact way?

A.  You can do:

	$a = $b = $c = undef;
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