目录区别用法malloc用法calloc用法区别 开门见山，malloc与calloc在内存分配时，前者分配一整块，后者分配n块，并且后者在分配时会将内存置为0，前者不会内存里是垃圾数据。
If I use a class/method like the one described here how can I get the description/address of the call at the top of the stack?
加载中,请稍侯......