In high-performance code they should be removed.
在高性能的编码中，应该将它们除去。
And don't forget to try the high-performance code-analysis engine for both J2SE and J2EE development, CodeGuide from OmniCore.
并且别忘了尝试一下用于J2SE和J2EE开发的高性能代码分析引擎-来自omnicore的CodeGuide。
Toward the end of writing high-performance code, developers often write small benchmark programs to measure the relative performance of one approach against another.
开发人员在以编写高性能代码为目标的时候，常常会编写小的基准程序来度量一种方法相对于另一种方法的性能。
There's plenty of room for performance improvement in that code, but this should give you a general idea for how to approach the problem.
该代码还有很大的性能改进空间，但是这应当已经向您展示了如何动手处理问题的一般概念。
But the performance benefit of compiled code is still important in this environment because it enables more-complex tasks to complete in shorter periods of time.
但是这种环境中，编译的代码的性能优势仍然非常重要，因为它能够使更复杂的任务在较短的时间内完成。
Reviewing the architecture and application code to ensure compliance to performance best practices.
复审架构和应用程序代码，确保符合性能的最佳实践。
The degree to which native code compilation affects application performance varies with the application, of course.
当然，本机代码编译对各个应用程序的性能的影响程度不尽相同。
The performance test code first reads the documents to be used in the test into memory, then runs through a sequence of operations on the documents.
性能测试代码首先将测试中使用到的文档读入到内存中，然后对文档进行一系列的操作。
After all, we programmers are obsessed with performance, and we all like to understand the performance characteristics of the code we write, use, or criticize.
毕竟，我们的程序员一直受性能困扰，我们也都想了解我们编写、使用或批评的代码的性能特征。
One of the drawbacks of the previous solution is that, from a coding perspective, there's no easy way to provide flexibility without impacting performance and code complexity.
之前的解决方案的缺点之一是，从编写代码的角度来看，找不到既能提供灵活性又不会影响性能、不会增加代码复杂性的简单方法。
In my limited testing, I preferred the PHP IDE Project plug-in because it felt better integrated to me, and the performance of the code intelligence features seemed snappier.
在我有限的测试中，我更喜欢PHPIDE项目插件，因为我感觉它集成得更好，而且代码智能特性的性能似乎更快捷。
Measurement of vital runtime parameters, including memory usage, performance, and code coverage.
重要运行时参数的度量，包括内存使用、性能和代码覆盖。
It offers a suite of utilities that exposes memory leaks and performance bottlenecks, and provides code coverage statistics down to individual lines of code.
它提供了一系列工具用来显示内存泄漏和性能瓶颈，并提供对每一行代码进行代码覆盖的策略。
The performance comparisons use the same test code as earlier articles, a seismic data retrieval service.
性能比较使用与之前文章相同的测试代码，即地震数据查询服务。
Unless the code is executed several times, these costs might not be offset by the performance benefit of native code versus interpretation.
除非多次执行代码，否则这些代价不能由本地代码相对解释的性能优势来弥补。
It is typically done by a specialist whose main goal is to improve the code performance on a given platform.
这个工作一般是由一些专业人员来完成的，他们的目标是在一个特定的平台上，提高代码的性能。
This method is probably more expensive than the first in terms of performance, amount of code required, and necessary maintenance.
相对于第一种方法，这种方法可能在性能、所需的代码数量和必要的维护方面需要更大的开销。
Performance: The code performs the designed function but does so slowly or in a way that causes the overall program to slow down.
性能：代码能执行所设计的功能，但运行缓慢或者以某种形式拖慢整个程序。
Although AOT code enables more-deterministic performance, it also has some disadvantages.
尽管AOT代码能够产生更确定的性能，它同样具有一些缺点。
The first thing you'll note is that this is written in native C code for maximum performance.
首先应注意的一点是，这是以本机C代码编写的，以使性能最大化。
That code will have a performance penalty even when tracing is turned off and will certainly increase your code footprint.
那些代码会有一些性能损失，即便关闭了跟踪也是如此，而且它们肯定会增加代码资源占用量。
Once you understand the specific points where data flow can disrupt performance and can code against such bottlenecks you're off to a great start.
一旦您理解了数据流有可能在哪些特定点造成性能的大幅度降低，能够针对此类瓶颈编码，那么也就有了一个很好的开端。
The attraction of running an MQ application as trusted is that it gives a performance benefit through reduced code pathlength.
将MQ应用程序作为受信任对象运行的好处在于，这样可通过缩短的代码路径长度提供性能优势。
If user exits are registered and activated then performance is affected depending on the performance of the user's code within those exits.
如果注册并激活了用户出口，则性能会受到影响，具体取决于那些出口中的用户代码的性能。
You may wonder whether or not the impact of having to index this view may negate your performance gains when your code executes.
您可能想知道执行代码时，如果必须对此视图建立索引，是否会降低性能。
Everyone has debugged code with a runtime debugger or found performance hotspots with a code profiler.
每个人都用运行时调试器调试过代码，或者用代码分析工具找过执行热点。
These actually were relatively simple, but suffered from severe performance problems — interpreting code is always going to take longer than executing native code.
这些虚拟机实际上的确相对简单，但存在严重的性能问题—解释代码的时间总是会比执行本机代码的时间长。
Given these human limitations, a reviewer will probably not be able to review more than 300-600 lines of code before performance drops.
考虑到人体方面的限制，评审者在性能降低之前，不能评审超过300—600行的代码。
Synchronous programming leads to simple design, simpler code, and poor performance at times, which is too bad.
同步编程将带来简单的设计、更简单的代码，但有时候性能比较糟糕，这是我们不希望看到的。
Synchronous programming leads to simple design, simpler code, and poor performance at times, which is too bad.
同步编程将带来简单的设计、更简单的代码，但有时候性能比较糟糕，这是我们不希望看到的。
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