C++: template specialization
整理自:Thinking in C++, Volume 2
整理自:Thinking in C++, Volume 2
用法有点奇葩的一个 operator。总结自 What does operator void* () mean?。
整理自:Thinking in C++, Volume 2 & C++ Primer, 5th Edition
整理自:Thinking in C++, Volume 2
整理自:Thinking in C++, Volume 2
整理自:Thinking in C++, Volume 2
按 Difference between local scope and function scope 的说法:
整理自:Thinking in C++, Volume 1 & Volume 2