push onto the stack的意思|示意

When you want to go to another page, you push your view Controller (and associated view) onto the view Controller stack.

在你导向另外一个页面的时候，就把视图控制器放到视图控制器堆栈中。

If the character is an operand, push it onto the stack.

如果字符是一个操作数，把它压入堆栈。

If the character is an opening parenthesis, push it onto the stack.

如果字符是个开括号，把它压入堆栈。

For example, a designer might push, or add, a keyboard handler and a mouse handler onto the stack.

例如，设计工具可以将键盘处理常式或滑鼠处理常式推入或加入至堆叠。

For example, if you enable the Z shell option pushd_ignore_dups, pushd won't push a directory onto the directory stack if it's already there.

例如，如果已经启用了Z shell选项pushd_ignore_dups, pushd就不会将已存在的目录压入目录堆栈。

Let's first take a look at the addResource method, which will be used to push items onto the end of the history stack (see Listing 2).

首先看一看addresource方法，它用于将记录压入历史堆栈的堆栈顶部(参见清单2)。