JavaScript DataStructure List

Basic DataType

Number

Boolean

Symbol

Null & Undefined | 空类型

• 探索 JavaScript 中 Null 和 Undefined 的深渊

• 7 tips to handle undefined in JavaScript: When I started to learn JavaScript about eight years ago, a bizarre situation for me was the existence of both undefined and null that represent empty values. What is the clear difference between them? They both seem to define empty values, and moreover the comparison null == undefined evaluates to true.

Type Coercion | 类型转换

• 2018-JavaScript type coercion explained: Type coercion is the process of converting value from one type to another.

String

• JavaScript 字符串实用常操纪要

Template Literals

Codec | 编码

• 纯前端 Js 解决各种汉字 urlencode,urldecode(GBK、UTF-8 均可)

• 阮一峰的网络日志 : 关于 URL 编码

DataTime

Regular Expressions | 正则表达式

• 2015-New regular expression features in ECMAScript 6: This blog post explains new regular expression features in ECMAScript 6.

• Regular Expressions in a post-ES6 world: In this article we’ll take a look at regular expressions in and after ES6. There’s a couple of regular expressions flags which were introduced in ES6: the /y or sticky flag, and the /u or Unicode flag. Then we’ll discuss five proposals which are making their way through the ECMAScript specification development process at TC39.