Premature Optimization Is Evil
Aim to optimize when you have measured before and after improvement, rather than introducing complexity for no reason.
Also note this isn't invitation to write O(n^3) code on non-trivial data sets.
Aim to optimize when you have measured before and after improvement, rather than introducing complexity for no reason.
Also note this isn't invitation to write O(n^3) code on non-trivial data sets.