lambdas

Your applications can benefit from the use of lambdas and closures .

可通过采用lambdas和closures来使您的应用程序获益。

The current plans and proposals for lambdas favor " single abstract method " interfaces .

目前的计划和目标是lambdas有助于“单一抽象方法”接口。

Now I have lambdas associated with transitions between energy levels in atomic hydrogen .

现在我把波长和，氢原子中的，能级跃迁联系起来。

Creating lambdas on the fly as parameters to functions and methods is lambda 's primary use case .

在运行中，作为函数和方法的参数来创建lambdas，这是lambda的主要使用示例。

Perhaps the most common usage of lambdas is with STL sort .

lambda函数最常用的地方可能是STLsort。

In functional programming , lambdas are referred to as first-class functions because they can be

在函数式编程中，lambdas被称为一流的函数因为它们能够

With the addition of lambdas and closures , PHP complies with the requirements of a functional programming language .

通过增加lambdas和closures，PHP满足了编程语言的功能需求。

And there 's another language that most PHP developers already use that has an excellent implementation of lambdas and closures : JavaScript .

还有大多数PHP开发人员已经采用的其他语言、具有lambdas和closures的完美实现：JavaScript。

Just what are lambdas and closures and why should a PHP developer get excited about their availability ?

什么是lambdas和closures，以及为何PHP开发人员会因为这些功能而兴奋呢？

In truth , lambdas have been available to PHP developers since V4.0 with the use of create_function

事实上，自V4.0起，lambdas以通过createfunction来向PHP开发人员提供

You can store any Ruby object , even procs , lambdas , threads , continuations .

你可以保存任何Ruby对象，即使是proc、lambda、线程或者continuation。

Two of the more exciting features of these languages are now available with PHP5.3 : lambdas and closures .

这些语言的两个最精彩的特性已在PHP5.3中提供：lambdas和closures。

I also plan to add support for database-backed sessions , which is currently missing , and make some enhancements to the request lambdas .

我还计划添加目前缺乏的对数据库后端会话的支持，还有增强RequestLambdas等等。

If lambdas are nothing more than nameless functions , then closures are little more than lambdas with a context .

如果lambdas是没有名字的函数，那么closures仅比lambdas多一个上下文。

After becoming comfortable with lambdas and closures , you may find yourself reducing code and creating more readable and reusable code by writing your own higher-order functions .

在适应了lambdas和closures以后，您可能会发现，通过编写您自己的高阶函数您已经减少了代码并创建了更多的可读与可用代码。

Waves , like Ruby on Rails , is an MVC framework and uses what is referred to as Request Lambdas , where each mapping consists of a rule and block .

Waves同RubyonRails一样是一个MVC框架，采用了被称为RequestLambdas的技术，即由规则和代码块来组成映射。

In any case , PHP 's syntax for lambdas and closures is somewhat inelegant ( especially when compared with languages like Ruby , Groovy , and Clojure ) .

在任何情况下，PHP用于lambdas和closures语法显得有点不雅（特别是当与Ruby、Groovy和Clojure之类的语言对比时）。

Through suita-bly selecting the control variables of the DC subsystem and reasonably treating the converter equations , the DC network calculation and the AC network calculation are completed independently , and so are the corresponding Lambdas .

适当地选取直流系统控制变量以及妥善处理换流器转换方程，不仅可以使直流网络方程与交流网络方程解耦，而且可以使拉格朗日乘子也相应地解耦。

While that is true in some ways , you can and should go very far with the basic building blocks of FP ; lambdas , HOFs , currying , partial application , and so on .

尽管从某些方面来说这是对的，但是用FP基础构建块，你能走得更远；如lambdas、HOFs、currying、partialapplication等等。