The key thing about both of them is that they were immutable.
关于他们有一点很关键的,就是他们都是不可变的。
Rather, a new immutable version of the data structure is returned.
而是返回该数据结构的一个新的不可变版本。
The instances of this class are immutable.
该类的实例是不可变的。
Is the tendency to perform best at a certain time of day immutable?
哈佛商业评论：一个人每天处在巅峰状态的时间是不变的吗？
But from a testing perspective, a big problem is that they are often immutable.
但是从测试的角度看，最大的问题是它们通常是不可更改的。
Like its global cousin, a class constant is immutable once defined.
与全局属性一样，类常量一旦定义就不可更改。
We should design the language so that the default case is an immutable value.
我们设计的语言在默认情况下应该是不变的值。
If the String class is immutable, you should never see any output from this program.
如果string类是不变的，则从此程序应当看不到任何输出。
Often a variable is only assigned to once and is used as an (immutable) definition.
通常对变量的赋值只有一次，并被当作不变的对象。
Erlang has no Shared memory, and in it all state is immutable.
erlang无共享内存，且其中的所有状态都是不变的。
An immutable "variable" is declared with the keyword val (think value object).
一个不变的“变量”可以用val关键字来声明(想象一个值对象)。
Another useful method is the freeze method by which a string can be made immutable.
另一个有用的方法是freeze，该方法可以使字符串变得不可修改。
Really, it's an immutable version of the bytearray object from version 2.5.
实际上，它是版本2.5中bytearray对象的不可修改版本。
But the immutable law of software development is that best practices are always evolving.
但是软件开发的永恒法则就是：最佳实践总是在不断变化。
But this picture isn't fixed and immutable. You can change it.
但这个形象不是固定改变的，你可以改变它的。
This ID is immutable — that is, it can never change.
这个ID是不能更改的，这就是说，它从来不能变化。
How deep and immutable is all this?
这一切的影响有多深远和不可改变呢？
这个设置是无法改变的。
Taking the direct route, the C# team made anonymous types immutable.
C#团队使得匿名类型稳定下来。
Thee key thing about both of them is that they were immutable.
关于他们有一点很关键的，就是他们都是不可变的。 。
I'd answer I believe in it. but an everlasting love is not immutable.
我相信它的存在，但是，永恒的的爱并不是一成不变的。
So why wasn't Point made immutable in the first place?
那么为什么不在一开始就使得Point 成为不可变的呢？
This seams like an immutable pattern of history.
这看起来像是不变的历史衔接过程。
God has made certain immutable decisions from all eternity.
神在永恒里作了不可改变的决定。
Mother love, is a human being eternally immutable subject.
母爱，是人类一个亘古不变的主题。
There are some class immutable is impossible, then try to limit the mutability of them.
而总有些类显然不可能是不变类的，这时也要尽可能的限制它的可变性。
I guess that is an immutable law of relationships.
我想这是一个不可改变的法律关系。
I'd answer I belIeve In It. but an everlastIng love Is not Immutable.
我会说我相信它的存在，但是永恒的爱是不会变的。
I'd answer I belIeve In It. but an everlastIng love Is not Immutable.
我会说我相信它的存在，但是永恒的爱是不会变的。
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