Using this style of code is a strong visual indicator that it's an immutable class.

这种代码风格的使用从视觉上给出了一种强烈的指示：该类是一个不可变类。

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The update indicator array is initialized to -7 as shown in the Figure 5 code snippet from the RPG HANDLE_UPDATE sub-procedure.

图5中的来自RPG handle_update子过程的代码段显示，更新指示符数组被初始化为- 7。

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Each block of output code within a repeated sequence has its own internal position indicator, and any control within such a block can access that indicator through the index XPath extension.

重复序列中的每个输出代码块都有自己的内部位置指示符，代码块中的任何控件都可以通过XPath扩展index访问这个指示符。

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Is the new dress code an indicator that major league sports are looking to protect themselves from future Ines Sainz scandals?

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That approach means that every bit of code that Apple cranks out can be a telling indicator of where the company is going next.

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