AS3 Optimization – Fastest Way to Copy an Array
Came across an interesting article about AS3 optimization and what was the fastest way to copy an array. Benoit Beausejour at agit8 did a series of test using various methods of copying an array. The results are based on copying 500000 elements and are listed below:
for() unoptimized: 118ms
for() key-key optimized: 30ms
while() key-key optimized: 30ms
Bytearray copy: 176ms
Array slice(): 19ms
Array concat(): 8ms
More information about this and the source code that he used to find this out can be found here.
AS3 TipsFebruary 09, 2009
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