when :orientation
## Avoid matching gay people with straight people - they hate it, they do, they really do.
query_parameter = "(users.orientation = 'Bi' OR (users.orientation = 'Straight' AND users.gender IN ('#{user.opposite_genders.join('\',\'')}')) OR (users.orientation = 'Gay' AND users.gender IN ('#{user.same_genders.join('\',\'')}')))"

从一个约会网站…

//BELOW IS THE REAL CODE...JABRONI
        //
        // Yeah, but can you play the outtro to Bark At The Moon?
        //

        //|--------------------------------------------------|------------------------------------------------|
        //|--------------------------------------------------|------------------------------------------------|
        //|--17^16-16-16-17^16-17^16-16-16-17^16-17^16----16-|-19^16----16-19^16-19^16---16-19^16-19^16----17-|
        //|--------------------------------------------19----|-------17----------------17---------------17----|
        //|--------------------------------------------------|----------------------------------------------

最初的《毁灭战士》拥有一个带有静态墙壁的引擎，但却不能移动;结果，所有的门都是垂直打开的;任何东西都不可能水平移动。当源代码发布后，我在查看代码时，在处理门的源文件中看到了这个，在一大块注释掉的代码的开头:

// UNUSED
// Separate into p_slidoor.c?

#if 0           // ABANDONED TO THE MISTS OF TIME!!!
//
// EV_SlidingDoor : slide a door horizontally
// (animate midtexture, then set noblocking line)
//

我只是发表了这样的评论:

// this control (Resistance) is FUTILE! 

'""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
'
'  NOTE: DON'T SCREW WITH THIS CODE UNLESS YOU REALLY UNDERSTAND IT!
'
'""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

// Added because boss changed his mind : 20020111,20020501,20020820, ...
// Commented out because boss changed his mind : 20020201,20020614,20020908, ...

在ETL脚本之间的主要黑客RPG数据库和SQL Server一个。我大概有10到20次这样的评论……