JavaScript 的删除与接合中删除数组元素

Deleting array elements in JavaScript - delete vs splice

javascript arrays array-splice delete-operator
提问时间: 2009-02-01 11:11:16

可以安全地删除一个 NULL 指针吗?

Is it safe to delete a NULL pointer?

c++ pointers memory-management null-pointer delete-operator
提问时间: 2010-11-16 02:33:27

C + +: 删除它吗?

C++: Delete this?

c++ memory-management new-operator delete-operator self-destruction
提问时间: 2010-06-30 15:45:54