No matter what you assign to the b, it will be false since either the left or the right of the && operator is false.
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to support the new machine. That might not have been so bad on its own had IBM's
Anubis is a compromise. Anubis uses a Proof-of-Work scheme in the vein of Hashcash, a proposed proof-of-work scheme for reducing email spam. The idea is that at individual scales the additional load is ignorable, but at mass scraper levels it adds up and makes scraping much more expensive.