26 篇文档带有标签「Medium」

📋 面试情境题

1. 请说明 px, em, rem, vw, vh 的差异

💡 建议先阅读 Promise 了解基础概念

1. Why you shouldn't use index as a key in lists and iterators?

比对

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?

什么是 Promise？

1. What is this in JavaScript?

概述

1. Can you describe the core principles and advantages of the framework Vue?

1. Please explain Vue lifecycle hooks (include Vue 2 & Vue 3)

1. What are the ways for Vue components to communicate with each other?

1. What is Composition API?

1. What is Deep Clone?

1. What are Interface and Type Alias?

1. Question Description

1. What is useEffect?

1. What are ref and reactive?

1. What are Set and Map?

1. What is Static Hoisting in Vue 3?

1. What are watch and watchEffect?

1. What are Generics?

操作数组中包含多层数组与对象