If we click backward through the stack, the forward button lights up.
如果在堆栈中回退,前进按钮就变亮了。
Beside mouse's scroll wheel, you can also use the Left Arrow and Right Arrow keys to move through the stack of Windows.
旁边鼠标的滚轮,你也可以使用左箭头和右箭头键移动通过堆栈窗口。
Later on in the method, NSStack can be used to add a new namespace and search through the stack for the prefix given a URI.
稍后在这个方法中,可以用NSStack来添加一个新的名称空间,还可以用它在整个堆栈中搜索给予一个URI的前缀。
应用推荐