status code display

In keeping with the prior examples, we will display the referrer and resource of a hit, but only when the request has a status code of 200 (and referrer is available).

与前面的示例保持一致的同时，我们将显示访问的提交者和资源，但是只有在请求的状态码为200(并且提交者可用)时才如此。

The Code Editor provides visual indicators to alert you to the debugging status; these indicators display to the left of the line in the indicator margin.

代码编辑器提供了可视的指示器，可提示您调试状态；这些指示器在指示器边距中行的左侧显示。

Conversely, building an animated status display into the face of a program might require a thousand or more lines of code.

相反，在程序界面上建立动画状态显示需要上千行的代码。