1. Lists are mutable, but what exactly does that mean? 列表是可变的,但是如何正确的改变呢?
2. This makes a difference when the default is a mutable object such as a list, dictionary, or instances of most classes. 当默认值是一个可变对象,诸如链表、字典或大部分类实例时,会产生一些差异。
3. Remember what should be remembered, and forget what should be forgotten. Alter what is changeable, and accept what is mutable. 记住值得铭记的东西,忘记应该遗忘的事情;改变可以改变的事情,接受无法改变的事实。
英英解释
adj.
1. capable of or tending to change in form or quality or nature