在字节码代码中，却没有代码作用域的概念。
Inside the byte code, there is no concept of code blocks as such.
每个黑色和白色的二维码代码点和表面光洁度不同的不锈钢外墙板相关联。
Each black and white QR code dot is associated with a stainless steel cladding panel with different surface finishes;
它使用这些信息来确保只对位于同一代码块中相同范围级别的赋值语句执行对齐。
It USES this information to ensure that it aligns only those assignment statements at the same scoping level in the same block of code.
为了展示它们是如何工作的，我将利用清单1代码中的一个例子并对它进行反射。
To demonstrate how these work, I'll take an example from the Listing 1 code and reflect on that.
这一代码属于静默操作，这意味着它执行后不向用户提供任何反馈。
This code falls into the silent operation category, meaning it executes and provides no feedback to the user.
有时我编写了一点代码，然后编写一点测试，这样两者可以一起并进。
Sometimes I write a little code, then write a little test, and they evolve together.
获得订阅id之后，可以用它替换清单2代码中的ID。
After you get your subscription ID, replace it in the code in Listing 2.
这一代码创建的xml如清单1所示。
RAID - 0代码将在所有的组成分区之间均分读写。
The RAID-0 code will evenly distribute writes (and thus reads) between all constituent partitions.
本文演示了闭包在PHP V 5.3代码中作为函数编程构造时多么有用。
This article demonstrated how useful closures are as a functional programming construct within PHP V5.3 code.
这里特别要注意的是当请求对象返回有效响应时(200代码)。
Of particular interest here is when the request returns a valid response (the 200 code).
最近研究显示，平均起来，开发者在每一千代码中有100到150个错误。
Recent studies show that, on average, developers make 100 to 150 errors for every thousand lines of code.
在以下清单10代码中，您将看到演示重用的样例。
In the following code, Listing 10, you'll see a sample demonstrating this reuse.
它也允许我们在部署期间执行广泛的优化，即潜在地扫描字节码和优化代码路径，而不会影响在线系统。
It also allows us to perform extensive optimizations during deployment, potentially scanning byte code and optimizing code paths, without impacting online systems.
捆绑包版本控制，同一代码的不同版本可以共存，并可用于不同应用程序。
The versioning of bundles so that different versions of the same code can co-exist and be made available to different applications.
它可以在维护单一代码的同时，满足客户的不同需求。
It has allowed them to meet the different needs of clients while maintaining a single code base.
这个流程有时极为有效，因为插装是完全经过编译的字节码，并且代码的执行路径以最细化的方式扩展，同时仍然能够收集数据。
This process can be highly efficient because the instrumentation is fully compiled bytecode, and the code's execution path is extended in about as small a way possible while still collecting data.
理解这一代码的工作原理可能会有一点复杂。
It can be a bit tricky to understand how this code even gets the job done.
当使用两个16位代码单元序列表示字符时，将该字符称为代理对。
When a character is represented using a sequence of two 16-bit code units, it's called a surrogate pair.
使用JDK 5.0编译并运行清单1代码会给出清单2中的输出。
Compiling and running the Listing 1 code using JDK 5.0 gives the output shown in Listing 2.
这一代码借鉴原始的XM插件。
对于XML可以包含的合法utf - 8代码点还有更多的限制。
There are further restrictions on the valid range of UTF-8 code points that XML can encompass.
如果您发现自己难以编写某一代码，那么这是一种警示，表示正在测试的代码可能很复杂。
If you find that you're having difficulty writing a test, it's a red flag that the code under test may be complex.
当编译这一代码时，会生成两个错误。
让我们逐步研究这一代码片段。
如果组织发布GPLv3代码，那么它们将需要明了那些额外的条件。
Organizations will need to keep track of those additional requirements if they distribute GPLv3 code.
让我们研究这一代码片段。
清单3代码中有意思的部分在于内部的descriptionbuildervisitor类。
The interesting parts of the Listing 3 code are in the inner DescriptionBuilderVisitor class.
这是V4.3代码的部分，它产生下列错误。
This is the section of V4.3 code that produced these errors.
清单4 .test2代码，向数据库中添加星星记录。
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