Based on question on http://stackoverflow.com/questions/1232040/how-do-i-empty-an-array-in-javascript
Test the speed and memory usage using 3 different techniques for constructing class objects.
New benchmark Your benchmarks
Source code: GitHub/MeasureThat.net
Report issues: MeasureThat.net/Issues
Based on: Benchmark.js (v2.1.1)
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