[Easy] 📄 <script>, <script async>, <script defer>
개요
개요
1. What is the difference between == and === ?
두 가지 차이점 비교
1. Question Description
1. What is Closure ?
1. Please explain and compare the advantages and disadvantages of SPA and SSR
1. What's the IIFE ?
💡 먼저 Promise를 읽고 기본 개념을 이해하는 것을 권장합니다
1. Why you shouldn't use index as a key in lists and iterators?
비교
1. Why Javascript need asynchronous ? And please explain callback and event loop
1. What's Hoisting ?
1. What is HTTP caching and why is it important?
1. What are Primitive Types and Reference Types?
Promise란 무엇인가?
1. What is this in JavaScript?
개요
1. What is Deep Clone?
1. Question Description
1. What are Set and Map?