Benchmark: `Array.slice(0, N)` vs `Array.length = N`

Script Preparation code:

var arr = Array.from(Array(100).keys());

Tests:

`Array.slice(0, N)`
arr.slice(0, 20);
`Array.length = N`
arr.length = 20;
`Object.assign([], arr)` with `Array.length = N`
var newArr = Object.assign([], arr); newArr.length = 20;

Rendered benchmark preparation results:

Previous results

Test case name	Result
`Array.slice(0, N)`
`Array.length = N`
`Object.assign([], arr)` with `Array.length = N`

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Latest run results:

Run details: (Test run date: 26 days ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Browser/OS: Chrome 123 on Mac OS X 10.15.7

Test name	Executions per second
`Array.slice(0, N)`	21441170.0 Ops/sec
`Array.length = N`	20359370.0 Ops/sec
`Object.assign([], arr)` with `Array.length = N`	700744.7 Ops/sec

`Array.slice(0, N)` vs `Array.length = N` (version: 0)