参考
下载
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash激活
Activate NVM: Once the installation script completes, you need to either close and reopen the terminal or run the following command to use nvm immediately. exp…
数据类型 数据类型分类
JavaScript 语言的每一个值,都属于某一种数据类型。JavaScript 的数据类型,共有六种。(ES6 又新增了第七种 Symbol 类型的值和第八种 BigInt类型,当前课程暂不涉及)
据类型分类
原始类型(基础类型) var age = 20,
var name = 尚学堂";
var le…