%%return_median
hit_the_sweet_spot(Arg)->
.
.

我告诉学员至少做一些异常处理。这是我在每一个db调用....返回

Catch (Exception e) {
    //eat it
}

// StupidCompilerDontInline(SCDI), in the test project where
// allcode was in a single cpp the compiler had inlined nearly
// everything which lead to nice stackoverflow.
// To prevent this the metods are made virtual
#define SCDI virtual

//todo: never to be implemented

所有bug由David S. Miller添加

Dennis M Ritchie在这里有一个关于一些古老UNIX注释的页面