I've have an app where the hash keys are all predefined, and remember reading somewhere that you could use that information to essentially make the hash and array, and thus really speed up the access times. But I can't remember the name of the technique (and alas my perl programming book is at home). I've searched all over here and google for 20 minutes, to no avail. Any keywords would be greatly appreciated so I can look up more info.

In reply to Predefined hash keys by weltyj

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