jaan
Results
4
comments of
jaan
```js function mySetInterval(cb, delay) { const timerRef = {}; function genTimeout() { clearTimeout(timerRef.value); return setTimeout(() => { cb(); timerRef.value = genTimeout(); }, delay); } timerRef.value = genTimeout(); return timerRef; }...
```js const calc = num => Array.from({ length: 7 }).reduce((ret, cur) => ret.concat(Array.from({ length: num })), []).length; ```