I never said it was obvious. I never said I was guessing. I believe it's faster because I did some benchmarks to test this, but that was some time ago. I could redo them, but so can the OP, and he has the benefit of having representative data.

In reply to Re^3: Way to grep binary scalar without unpacking by ikegami
in thread Way to grep binary scalar without unpacking by Eradicatore

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