AhnMo · September 26, 2018 16:32
diff --git a/f_word_closures.js b/f_word_closures.js
 // inner closures
 function create(i) {
  return function () {
    console.log(i);
  };
 }
 for (var i = 0; i < 1; i++) {
  setTimeout(create(i), 100);
 }
diff --git a/let_example.js b/let_example.js
 // Please refer: https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/let
 for (let i = 0; i < 1; i++) {
  setTimeout(() => console.log(i), 100)
 }
	// Please refer: https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/let
	for (let i = 0; i < 1; i++) {
	setTimeout(() => console.log(i), 100)
	}