3 ms·
And to recurse on more level: https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/readyState https://developer.mozilla.org/en-US/docs/Web/API/XMLHtt
by sopooneo 3y ago
And to recurse on more level: https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/readyState https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequ...