I was just playing around - as you do - (I make my own jam as well) and I've come across something I hadn't noticed before.

If you do: perl -e 'print scalar @INC' (or any other array) you get the number of elements in the array. Fair enough.

However, if you do: perl -e 'print scalar %ENV' (or any other hash) you get something along the lines of 42/64.

I'm confused. Can anyone tell me what this means?

It's not the number of keys/something 'cause perl -e 'print scalar keys %ENV' gives me 53 on the same %ENV.

In reply to print scalar %hash... erm by pileswasp

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