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Re: hash, a troublemaker?

by Doraemon (Beadle)
on May 13, 2004 at 00:54 UTC ( [id://352947]=note: print w/replies, xml ) Need Help??


in reply to hash, a troublemaker?

Hi,
say 'i hate u, Mr Hash' :)
I've used the Hash::Util. But i got new problem. since i can't use 
# the line below will give warning...
if (defined(hash{undefined_key})) {  
}

[download]
Anyone know how to settle this?

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