That is a very similar class of problem, although not exactly the same.

I was dealing with the question of whether to compare "by reference" or "by value". A typical situation where this is an issue is comparing objects. What is the criterion then, identity or equality? The answer is much less clear than with the strings I used to demonstrate the point, because objects manifest as references by definition.

Makeshifts last the longest.

In reply to Re^8: scanning hash by Aristotle
in thread scanning hash by hotshot

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