If you have never programmed before, then make sure to read the next section to find out precisely what an “if statement” is, and how to use it. if magic_number ...

说起“if/else屎山代码”，相信很多工程师都有一肚子苦水要吐，包括我。 以前做过一个项目，客户老是改需求，那会水平 ...