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Shavi Pathania 5d0dd97402 docs(aio): Clearing array with [] (#20369) (#20395)
Clearing array with setting length to 0 replaced with [] for being short
and marginally efficient. For reference: [] is turned into a sequence of
around 15 machine instructions on x64 (if bump pointer allocation succeeds),
whereas a.length=0 is a C++ runtime function call, which requires 10-100x as
many instructions.
Benedikt Meurer

PR Close #20395
2017-11-17 18:18:59 -06:00
..
2017-11-01 15:19:33 -07:00