: https://developer.mozilla.org/en-US/docs/Web/API/WindowEventHandlers/onhashchange
: https://happy-coding-day.tistory.com/128
let text = '';
const arr = [1,2,3,4,5];
// 1.
for (let item of arr) {
if( item === 3 ) continue;
text += item;
}
// text => "1245"
// 2.
for (let item of arr) {
if( item === 3 ) break;
text += item;
}
// text => "12"
: https://www.audero.it/blog/2016/12/05/monkey-patching-javascript/
: 안티패턴! 객체의 프로토타입을 직접 변경하는 것?