Somehow, I can't imagine your code is doing nothing else than concatenating strings in a tight loop. Even if so, you're already benchmarking close to 1,400,000 concats/sec. Are you sure you should care about the relative performance of interpolation and concatenation, and not be looking for another algorithm or writing C code instead?

Makeshifts last the longest.

In reply to Re: String Concatenation Performance by Aristotle
in thread String Concatenation Performance by pbeckingham

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