Is there a simple way to know whether a hash has items in it? Like using @ARRAY in a scalar context gives the size of an array. Or using $#ARRAY gives the last valid index. Thanks John Sands __________________________________________________ Do You Yahoo!? Make international calls for as low as $.04/minute with Yahoo! Messenger http://phonecard.yahoo.com/ -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
- Re: how many items in a hash? John Sands
- Re: how many items in a hash? Troy Denkinger
- RE: how many items in a hash? Bob Showalter
- Re: how many items in a hash? Michael Fowler
- Re: how many items in a hash? Troy Denkinger
- RE: how many items in a hash? Bob Showalter
- Re: how many items in a hash? John Sands
- Re: how many items in a hash? Michael Fowler
- Re: how many items in a hash? Piers Cawley
- Re: how many items in a hash? John Sands
- RE: how many items in a hash? Wagner-David