JAVASCRIPT

javascript increment pre increment

let a = 2
let b = a++

console.log(a, ' - ', b)	// [Log]: 3 - 2

a = 2
b = ++a

console.log(a, ' - ', b)	// [Log]: 3 - 3

example of pre increment in js

let a = 2;
b = ++a;

// a = 3
// b = 3