我不知道这是有趣还是悲伤..但是和我一起工作的一个实习生有这个小宝石来计算每个单位的价格

...

// get the units from the form 
int numUnits = Integer.parseInt(request.getParameter("num_pieces")); // this break at random times

//price 
float price = Float.parseFloat(request.getParameter("price")); // same as above

// Under certain conditions the following code blows up. I don't know those conditions.
float pricePerUnit = price / (float)numUnits;

...

所有bug由David S. Miller添加

我曾经想出了一个我认为很优雅的解决方案来解决一个特别棘手的问题，现在回想起来，这有点令人费解，并且大量使用了宏编程。多年以后，我从一个维护程序员那里发现了这条评论

/*
    Description: The Total Perspective Vortex derives its picture of the
                 whole Universe  on the principle of extrapolated matter
                 analyses.

                 To  explain  -  since every piece of matter in the Universe
                 is in some way affected by every other piece of matter in
                 the  Universe,  it  is  in  theory possible to extrapolate
                 the whole of creation - every sun, every planet, their
                 orbits, their composition and their economic and social
                 history from, say, one small Macro.

                 The man who invented the Total Perspective Vortex did so
                 basically in order to annoy the IT department.

                 Steve Weet - for that was his name - was a dreamer, a
                 thinker, a speculative philosopher or, as some would have
                 it, a slacker.

                 And they would nag him incessantly about the utterly
                 inordinate amount of time he spent staring out into space,
                 or mulling over the mechanics of Chelsea FC, or doing
                 spectrographic analyses of macros.

                 "Have  some  sense  of  proportion!"  they would say,
                 sometimes as often as thirty-eight times in a single day.

                 And so he built the Total Perspective Vortex - just to show
                 them.

                 And into one end he plugged the whole of reality as
                 extrapolated  from one  macro, and into the other
                 end he plugged the IT department: so that when he turned it
                 on they saw in one instant the whole infinity of creation 
                 and theirselves in relation to it.

                 To  Steve Weet's horror, the shock completely annihilated '
                 their brains; but to his satisfaction he realized that he
                 had proved conclusively that if life is going to exist in a
                 Universe of this size, then the one thing it cannot afford
                 to have is a sense of proportion.

*/

不是注释，而是属性

[ThereBeDragons]

还有一个是我在IHttpHandler的实现中看到的

//What is this?
public bool IsReusable
{
    get{return false;}
}

// I don't know why I need this, but it stops the people being upside-down

x = -x;

我记不清了，大概是这样的:

Person p = new Person("John", "Doe", "male");
Collection women = new ArrayList();
women.insert(p.getTail());

这是肮脏的代码;)