Lấy tháng hiện tại trong javascript

const getMonth = (fillFlag=true) => {
  const mon = new Date().getMonth() + 1
  const monRe = mon
  if (fillFlag) mon < 10 ? `0${mon}` : mon
  return monRe
}
console.log(getMonth());//5

Rest Operator for Objects

Now we can use rest on the properties of an Object. It allows us to explicitly extract certain named variables, and assign any uncalled variables into a catchall Object.

Getting the last element of a split string array

Lấy ngày hiện tại trong javascript

Detect when your site is visible to users

try/catch es10

An update for developer convience allows the use of try/catch without an explicit e Error reference in the catch call.