for ...in for...of forEach

迴圈 for...of
迭代對象: 陣列、類陣列、字串、Map、Set、NodeList

forEach
陣列、NodeList

迴圈 for ..in
迭代對象: 物件的key
不可迭代於: 陣列元素

#for ...in #for...of #foreach

---

---

---

Related Posts

資料庫相關專有名詞簡介

ericcch24

Command Line 筆記

krebikshaw

JavaScript 進階 04：物件導向與 Prototype

Sophiebetough

---

Comments