摘要：
`namespace` is manily for the left over from the days where we’d refer to libraries through a single global variable. With this in mind, let’s not giv 阅读全文
摘要：
When working with function parameters, we know that “inner scopes” have the ability to access “outer scopes” but not vice versa function receiveFruitB 阅读全文
摘要：
Assume we have the following code: interface HasId { id: string } interface Dict<T> { [k: string]: T } function listToDict<T>(list: T[]): Dict<T> { co 阅读全文