1. Overview In this article, we’ll have a very brief look at what Exception is and go in depth about discussing the chained exceptions in Java. Simply put, an exception is an event that disturbs the normal flow of the program’s execution. Let’s now s…
译过来就是,可简化连锁比较: case 1 if a >= 0 and a <= 9: 1 可简化为: if 0 <= a <= 9: 1 就像我们的数学表达式一样.显然这种情形只适用于 and 的情形. case 2 if score > 100 and score < 0: 1 会被简化为: if 100 < score < 0: 1 显然这也是一个永假式,不怪 PyCharm 不够智能,只是你把表达式写错了: if score > 100 or…
https://stackoverflow.com/questions/26502775/pycharm-simplify-chained-comparison In Python you can "chain" comparison operations which just means they are "and"ed together. In your case, it'd be like this: if start <= x <= end: R…