I agree with your detailed comment. There are more readable built-in functions for many of these tricks. Some of these tricks don't handle all the cases well (like using || for default breaks if zero is given and should be considered a valid input).
These are more "cute" tricks or "hacks" than ones you should be pulling into your production code.
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I agree with your detailed comment. There are more readable built-in functions for many of these tricks. Some of these tricks don't handle all the cases well (like using
||for default breaks if zero is given and should be considered a valid input).These are more "cute" tricks or "hacks" than ones you should be pulling into your production code.