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Re: Re: hash, a troublemaker?

by runrig (Abbot)
on May 13, 2004 at 17:06 UTC ( [id://353152]=note: print w/replies, xml ) Need Help??


in reply to Re: hash, a troublemaker?
in thread hash, a troublemaker?

Take a read through perlfunc and look at exists. If you use defined you will be creating the key and not just checking to see if the key exists.

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