Try this: If you use a var in a method, only read it once and/or write it once for a given set of arguments.
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@dibblego Indeed there are tons of great, decades-old, concepts that have yet to reach common practice.
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@dibblego How about as in, does not yield a: "What would that be good for?!" in > 50% of programmer interviewees :) -
@viktorklang Depends how you are interviewing! Environments exist where 100% could answer. - Show replies
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