Re^2: read 2 array simultaneously

Just for my own edification, do you need to do "shift @$ref1 || undef"? shift will return undef if there are no elements in the array.

thor

Feel the white light, the light within Be your own disciple, fan the sparks of will For all of us waiting, your kingdom will come

Comment on Re^2: read 2 array simultaneously

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Re^3: read 2 array simultaneously by Ovid (Cardinal) on Jan 12, 2005 at 04:56 UTC
No, it's not necessary. I was just being silly when I threw that together. I didn't give it too much thought. Cheers, Ovid New address of my CGI Course.	[reply]