对adapt的调用应该是等幂的。
该方法不需要安全或者等幂。
有时使一个方法安全也就是使它等幂。
GET是应该没有副作用的操作，即所谓的等幂性属性。
GET is an operation that should be free of side effects, a property also known as idempotence.
结果证明lispy . py的设计不能满足等幂的目标。
It turns out the design of lispy.py fails the idempotence goal.
由于并发相关操作的失败而导致失败的等幂业务服务可以重试。
An idempotent business service that fails with a concurrency related failure can be retried.
GET方法应该是等幂的，意味着它可以安全地重复。
The GET method should also be idempotent, meaning that it can be safely repeated.
safe：在wsdl扩展命名空间中，此属性声明该操作是等幂的。
WSDLX: safe: From the WSDL extensions namespace, this attribute declares that this operation is idempotent.
一种解决方案要求活动是等幂的，或者能够通过某种方式处理第二次调用。
One solution requires that activities are idempotent, or can somehow deal with the second invocation.
所谓等幂，就是指所涉及的修改不应该直接影响GET请求本身。
The idea behind idempotency is merely that the change involved should not be a direct effect of the GET request itself.
刷新缓存时会损失一些服务器加载数据和一些带宽；这并不违背基本的等幂性。
All you lose in flushing the cache is a little server load and some bandwidth; it does not violate underlying idempotency.
借助牛顿公式和韦达定理，采用迭代的方法求解类似于自然数等幂和的问题。
With the help of Newton formula and Vieta theorem, iterative method was used to solve problems of power sum.
得到了既约剩余系中同阶元的等幂和的一系列性质及其计算公式，并给出了证明。
This article has obtained a series properties and a calculate formula of the sum of the equal powers of the elements of the same order in the reduced residue system.
得到了既约剩余系中同阶元的等幂和的一系列性质及其计算公式，并给出了证明。
This paper considers some properties of the sum of equal powers and the product of the elements of the same order in the reduced residue system.
得到了既约剩余系中同阶元的等幂和的一系列性质及其计算公式，并给出了证明。
This article gives a property and a corollary which is like Chowla s theorem, for reduced residue system.
例如，GET、POST和DELETE方法是等幂的，即多次执行它们与执行一次的结果相同。
For example, the GET, PUT, and DELETE methods are idempotent, meaning that the result of executing them multiple times is the same as that of executing them once.
比如。重复查询既是安全也是等幂的，但是在线购买商品或者修改数据则既不安全也不等幂。
For example, repeating queries is both safe and idempotent, but buying a product online or modifying data is neither safe nor idempotent.
等幂是REST的基本思想：无论何时发起，相同的请求—可能是客户机信息的编码—应该返回相同的数据。
Idempotency is the central idea in REST: the same request - perhaps encoding client information - should return the same data whenever it is made.
目的研究任意多态叠加多模叠加态光场的广义非线性等幂次差压缩特性，从理论上导出该光场呈现高次差压缩的条件。
Aim To find out the squeezing conditions theoretically and the properties of equal-power nonlinear difference squeezing in multimode radiation field with any amount of states superposing studied.
如果所依赖服务的API是幂等的，那就意味着可以安全地对失败请求进行重试。
If the API of a dependent service is idempotent, that means it is safe to retry failed requests.
从设计的角度看，这也意味着消息处理的次数会幂等增加。
From a design standpoint this means that message processing has to be idempotent.
第二个问题是以幂等方式处理序列消息，这样这些消息被执行一次，且一次。
A second problem was handling sequential messages in an idempotent fashion, such that they are executed once and only once.
如果您这样做了，请设计一个幂等(idempotent)方法：也就是说，无论这个方式是被调用一次还是十次，确保它总是实现相同的功能。
If you do this, design the method to be idempotent: That is, make sure it does exactly the same thing whether it's invoked once or a dozen times.
例如，GET应该是安全的只读幂等(idempotent)调用，它不应该以任何方式更改资源的状态。
For example, GET should be a safe, read-only idempotent call and should not alter the state of the resource in any manner.
由于PUT操作具有幂等性，因而如果结果不清可以进行重试，且不会有副作用(此情形相当于提交同一订单2次)。
As the PUT operation is idempotent, it can be retried if the result is unclear without causing unwanted effects (in this case, submitting the same order twice).
基于进入系统的时间，写操作具有幂等性(不管操作多少次结果都不变的性质，比如取绝对值的函数就具有幂等性)和交换性(操作顺序不影响结果，比如加法就具有交换性)。
Write operations are idempotent and commutative, based on the time they enter the system.
刻划了S-正则半群上的极大幂等元分离同余并给每个S-正则半群一个基本表示。
The maximum idempotent - separating congruence on a S - semigroup is characterized and a fundamental representation of a such semigroup is given.
这也就是为喵客户端必须优雅地处理重复响应，而RPC服务最好的幂等的。
That's why on the client we must handle the duplicate responses gracefully, and the RPC should ideally be idempotent.
如果请求不改变服务器状态只是取回数据(又称作幂等动作)则使用GET。
For requests that don't change the server state and only pull back data (this is called an idempotent action), use GET.
声明队列是幂等的——只有在它不存在的情况下才会被创建。
Declaring a queue is idempotent - it will only be created if it doesn't exist already.
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