JS Popular Using - acv-tamhc/code-style GitHub Wiki

DateTime

date = new Date('12-12-2018')

1. Update Month or date

date.setMonth(1) // 12-01-2018
date.setMonth(1, 30) // 20-01-2018

Have change reduce function -> concat

// [1, 2, 3, 4]
[1, 2], [3, 4](/acv-tamhc/code-style/wiki/1,-2],-[3,-4).reduce((element1, element2) => element1.concat(element2)) 
// [1, 2, 3, 4]
Array().concat(...[1, 2], [3, 4](/acv-tamhc/code-style/wiki/1,-2],-[3,-4))