Singly linked lists are a powerful abstraction that allow you to represent numerous types of data.
单链表是让您可以描述多种类型数据的一种有效抽象。
When you start to think of your data as an abstraction of a database table, you would expect these types of basic operations to be available.
当你开始将数据当成是数据库表的抽象时，你就会希望那些对数据进行的各类基本操作都是现成的。
Well, the first part of the answer we've seen already: buckets are more than just data: they are an abstraction that unifies fundamentally different types of data.
好，答案的第一部分我们已经看到了：桶不仅只是数据：他们是一种在基础上统一不同类型数据的抽象。
Procedural abstraction, abstract data types, and, most recently, objects and components are all examples of such abstractions.
过程抽象、抽象数据类型、以及目前比较常用的“对象”和“组件”都属于这样的抽象机制。
Procedural abstraction, abstract data types, and, most recently, objects and components are all examples of such abstractions.
过程抽象、抽象数据类型、以及目前比较常用的“对象”和“组件”都属于这样的抽象机制。
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