摘要: python命名空间包 python namespace package What is a Namespace Package? A namespace package is a type of package introduced in Python 3.3 that does not requ 阅读全文
posted @ 2024-10-18 23:15 Gold_stein 阅读(73) 评论(0) 推荐(0)
摘要: 全局安装一次jupyter notebook,服务于所有虚拟环境 content You're absolutely right! Installing Jupyter separately for every virtual environment can be inefficient. Fort 阅读全文
posted @ 2024-10-18 21:24 Gold_stein 阅读(159) 评论(0) 推荐(0)
摘要: Windows环境Jupyter Notebook无法访问npm和node content The issue may arise from using Node.js and npm through NVM (Node Version Manager), which installs them i 阅读全文
posted @ 2024-10-18 21:03 Gold_stein 阅读(76) 评论(0) 推荐(0)
摘要: C++需要把析构函数定义为虚函数的场景 content C++ 中将析构函数定义为虚函数的作用 在 C++ 中,将析构函数定义为虚函数(virtual)的主要目的是为了在多态(polymorphism)场景下正确地销毁对象,避免内存泄漏或资源未正确释放的问题。 1. 问题背景:非虚析构函数的风险 在 阅读全文
posted @ 2024-10-18 10:32 Gold_stein 阅读(110) 评论(0) 推荐(0)