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"$| = 1" ???

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From:
Tariq Doukkali
Date:
September 10, 2009 01:17
Subject:
"$| = 1" ???
Message ID:
192B76E92530564BAAB9DD78BAE565B7412606FD08@chexchange.autoform.com
Hi,

i can not understand, what does this code:


$| = 1;

Thanks


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