However, a potential problem does exist with this code: what if the SquarePeg class already had a radius method that has nothing to do with round holes? 但是,此代码存在一个潜在的问题:如果SquarePeg类已经包含一个与圆孔没有任何关系的radius方法,那又该怎么办呢?
Invented by a young census worker named Herman Hollerith, it automatically sorted data by a code of holes punched in manila cards. 这是一位名叫赫尔曼-霍勒里斯的青年人口普查工作者发明的。该装置通过马尼拉纸板上的穿孔代码能自动分类整理数据。
Advanced feed hole: Refer to sprocket holes of paper tape, which are in line with the leading edge of the code holes. 前向齿孔:纸带上和代码孔相并行排列的齿轮孔。
Having programming language code as the only reliable source of truth on functionality creates information bottlenecks and black holes. 把程序源代码当作唯一可靠的资源用以了解系统的功能,会导致信息瓶颈和黑洞,从长期来看,这正是编写良好的实例化需求的作用。
For misjudgment point in the code, soil profile analysis is carried out in corresponding holes. 对于误判点,将其对应的钻孔进行了土层剖面分析。