https://www.ithome.me/tags/%E7%BC%96%E7%A0%81%E8%A7%84%E8%8C%83/ Recent content in 编码规范 on 编程心语 Hugo zh-CN Tue, 04 Aug 2026 14:59:27 +0800 https://www.ithome.me/post/2026/07/17/naming-is-the-hardest-thing-in-programming/ Fri, 17 Jul 2026 08:00:00 +0800 https://www.ithome.me/post/2026/07/17/naming-is-the-hardest-thing-in-programming/ <h2 id="为什么命名这么难">为什么命名这么难</h2> <p>Phil Karlton（Netscape 首席工程师）有一句名言：</p> <blockquote> <p>计算机科学只有两件难事：缓存失效和命名。</p> </blockquote> <p>缓存失效的难度你大概有体会——但命名？不就是给变量起个名字吗？</p>