-
We can actually simplify this code by co-opting a common mathematical method, signum.
我们实际上可以通过指派一个公共的数学方signum来简化以上代码。
关于Signum
We can actually simplify this code by co-opting a common mathematical method, signum.
我们实际上可以通过指派一个公共的数学方signum来简化以上代码。