Run results for: rawrwasfwfasf

Run details:

User agent: Mozilla/5.0 (X11; CrOS x86_64 12371.75.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.105 Safari/537.36

Browser: Chrome 77

Operating system: Chrome OS 12371.75.0

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
for of	438.6 Ops/sec
forEach	477.8 Ops/sec

Script Preparation code:

const _drawAll = str => [...str.split(','), ...str.split(',')].forEach(q => qpq.push((q.match(/.{1,2}/g).map(x => `${parseInt(x[0], 36)}.${x[1] === undefined ? 0 : parseInt(x[1], 36)}`)).map(q => q.split('.')).map(w => [w[0] * blocksize + 1, w[1] * blocksize + 1])));
var qpq = [], blocksize = 10;
_drawAll('1B11515B,1555,1959,61C1,63C3,9195,6BC565CB')

Tests:

for of
for (let x of qpq) {console.log(x)}
forEach
qpq.forEach(x => console.log(x))

Run results for: rawrwasfwfasf

for of

forEach