Run results for: Push one by one vs slice and fill array

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/114.0

Browser: Firefox 114

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
push	2083.5 Ops/sec
slice & Fill	3289.2 Ops/sec

Tests:

push
let src_arr = [] for (let i = 0; i < 1024; ++i) { src_arr.push(-1.1) } for (let n = 0; n < 100; ++n) { let arr = [] for (let i = 0; i < 1024; ++i) { arr.push(-0) } }
slice & Fill
let src_arr = [] for (let i = 0; i < 1024; ++i) { src_arr.push(-1.1) } for (let n = 0; n < 100; ++n) { let arr = src_arr.slice() arr.fill(-0) }