Comments (2)
barryz
commented on June 22, 2024
1
okay, i will close the issue.
from gophercon2018-performance-tuning-workshop.
quasilyte
commented on June 22, 2024
@barryz, the proposed "right" version will panic due to out-of-range access.
The capacity pre-allocation should be used with append without direct index assignment.
Initial demo does the length-based pre-allocation with index assignment.
See https://play.golang.org/p/b1T5JU6T2DQ
If you agree, this issue should be closed.
from gophercon2018-performance-tuning-workshop.
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