C/C++开发问题

1.#QNAN error C++(1.#QNAN错误C++)
Is there a general consensus in the C++ community on when exceptions should be used?(C++ 社区是否就何时应该使用异常达成普遍共识?)
Qt/C++ Error handling(Qt/C++ 错误处理)
uninitialized local variable #39;j#39; used(使用了未初始化的局部变量“j)
Why can Windows not read beyond the 0x1A (EOF) character but Unix can?(为什么 Windows 不能读取超出 0x1A (EOF) 字符但 Unix 可以?)
How do I use try...catch to catch floating point errors?(我如何使用 try...catch 来捕获浮点错误?)
C++ Error: Incompatible types in assignment of ‘char*’ to ‘char [2](C++ 错误:将‘char*’赋值给‘char [2] 时的类型不兼容)
std::cin doesn#39;t throw an exception on bad input(std::cin 不会在错误输入时引发异常)
How to handle or avoid a stack overflow in C++(如何处理或避免 C++ 中的堆栈溢出)
User Input of Integers - Error Handling(整数的用户输入 - 错误处理)
What is the difference between exit() and abort()?(exit() 和 abort() 有什么区别?)
Loop until integer input is in required range fails to work with non-digit character inputs(循环直到整数输入在所需范围内无法处理非数字字符输入)