Binary 진수 변환

Binary 진수 변환

10진수 -> 16진수

var dec = 123; 
var hex = dec.toString(16); // === "7b"

참고

• http://www.breck-mckye.com/blog/2019/10/modern-javascript-features-you-may-have-missed/
• https://unikys.tistory.com/334
• https://2ality.com/2015/04/numbers-math-es6.html