A little help needed please.

Posted by Burnard Mathews. on May 12, 2001 at 02:28:03:

A beginner here. I'm wondering if someone could explain what the follow if statement is doing, as i've seen a few of these and i'm not sure what the <> '', or <> 0 part means.

if something <> '' then something done here.


if something <> 0 then
something done here.


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