摘要: TypeScript can infer the type of a variable by looking at the data assigned to it. It also allows you to create a reusable type that it has inferred a 阅读全文
posted @ 2021-02-10 20:11 Zhentiw 阅读(72) 评论(0) 推荐(0)
摘要: You can use the non-null assertion operator in TypeScript to take a typed variable and remove the undefined and null types from it. In this lesson, we 阅读全文
posted @ 2021-02-10 17:18 Zhentiw 阅读(101) 评论(0) 推荐(0)