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【进阶 2 期】作用域闭包 | Zhongxia Blog #30

Open zhongxia245 opened 5 years ago

zhongxia245 commented 5 years ago

https://www.izhongxia.com/posts/51179.html

什么是作用域？全局作用域，局部作用域，什么是闭包，闭包的应用，闭包的坑。