cyf

递归 ` var flatten = (arr) => arr.every(ele => ele?.constructor !== Array) ? arr : flatten([].concat(...arr)) `

while取余7次 ``` var a = 3 var foo = 0 for(let i = 0; i

`yarn add @react-native-community/viewpager` `react-native link @react-native-community/viewpager` and rebuild, solve it ✨