So if you are working with 8 Kb chunks...

... you're doing IO and microbenchmarks of Perl operators really don't matter. If you really need all the speed you can get, and if you've already optimized the rest of the slow parts in your program, tune your buffer size.

In reply to Re^2: simply appending to a scalar... by chromatic
in thread simply appending to a scalar... by abachus

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