Yes this does define a key, it made me very very VERY angry when I finally tracked down my errors to this.

exists might work, I've never tried it, I just had to wuss-out and check for a value not just existence, although I'm sure there's a better way.

Tosh

In reply to Re: Presence of Key in Hash of Arrays by tosh
in thread Presence of Key in Hash of Arrays by insensate

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