阅读更多关于代码清除内容

Read more about Code Cleanup »

youdao

此函数中演示的内容还包括：将光标转变为不可见，清除屏幕，打印文本，以及返回到保存的光标位置。

Also demonstrated in this function are turning the cursor invisible, clearing the screen, printing text, and returning to the saved cursor location.

youdao

该按钮仅仅是遍历clearable列表并清除所有内容，如清单9所示。

This button simply walks through the clearable list and clears everything, as shown in Listing 9.

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