Test, if object was deleted

Look to the following code, please: class Node { private: double x, y; public: Node (double 开发者_开发知识库xx, double yy): x(xx), y(yy){}

which is best server for developing java web applications?

I\'m con开发者_运维知识库fused. There are lot of servers(GlassFish, Tomcat, Apache,etc.,). But which one is used to implement easy for developing web application? Please suggest me.

窄门洛天依歌词？