Dear Monks,

I've a situation here in which I have a hash with only 1 key which name I don't know......
Normally I use
foreach my $l (keys %$myHas) {
....
}

[download]
to find the key.....
In this case I assume perl has better ways to do this ?

However it is also possible that I get a hash with more than 1 key. Also in this situation I'm only intrested in only 1 key (doesn't matter which one it is)

Any suggestion ?

Thanks in advance
Luca

In reply to how to find a key from a hash by jeanluca

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