无法通过行访问已删除的行信息。
清单17做好准备并开始循环通过行元素。
这个计算通过行和列的位置和每个块的大小来得到矩形区域。
The app calculates the rect by multiplying the column and row position by the size of each chip.
The indentation gives you a visual cue as to which lines are related to each other.
通过缩进你可以看出,那些行是相互关联的。
So imagine the following example, an invader is thinking about invading a country, and there are two ways -- there are two passes if you like -- through which he can lead his army.
想象一下这样的例子,一个侵略者打算入侵一个国家,有两条路,想象成两个关口也行,侵略者必须通过一个才能进入
- You then run a compiler, in our case called "GCC" -- -- one of the world's most popular -- and then you can run it with some number of switches, these command line arguments as they're called that somehow influences the behavior of this program.
然后你们运行编译器,在这里我们使用叫做“GCC“的编译器-,这是全球最流行的-,然后你们可以通过一些命令来运行这个编译器,这些命令行参数可以,影响这个程序的行为。
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