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
}

试着在谷歌代码搜索中输入你最喜欢的脏话，它会消磨掉许多无聊的时间。以下是我最喜欢的例子:

/* These magic numbers are fucking stupid. */

/* Dear free software world, do you NOW see we are fucking
   things up?! This is insane! */

/* We will NOT put a fucking timestamp in the header here. Every
   time you put it back, I will come in and take it out again. */

# However, this only works if there are MULTIPLE checkboxes!
# The fucking JS DOM *changes* based on one or multiple boxes!?!?!
# Damn damn damn I hate the JavaScript DOM so damn much!!!!!!

/* TODO: this is obviously not right ... this whole fucking module
   sucks anyway */

/* FIXME: please god, when will the hurting stop? Thus function is so
   fucking broken it's not even funny. */

我个人最喜欢的

 # code below replaces code above - any problems?
 # yeah, it doesn't fucking work.

不记得我在哪里见过这些了

long time; /* know C */

and(在代码中创建某种UNIX守护进程):

/* Be a real daemon: fork myself and kill my parent */

// long live COM'n'Roll
public enum StatusCode
{
        //success codes
        S_OK                                            = 1,
        S_NONE                                          = 2,
        S_SQL_OPERATIONS_LISTS_EMPTY                    = 3,

        //error codes
        E_NO_MATCHING_END_FOUND                         = -1,
        E_SEQUENCE_NUMBER_NOT_FOUND_AT_BEGINNING        = -2,
        E_SEQUENCE_NUMBER_NOT_FOUND_AT_END              = -3,
        E_FORWARD_AND_BACKWARD_OPS_COUNT_DO_NOT_MATCH   = -4,
        E_FORWARD_AND_BACKWARD_IDS_DO_NOT_MATCH         = -5,
        E_IDS_DO_NOT_MATCH                              = -6
}

// GK Experimental

(GK是编码器的首字母缩写)

用来表示部分代码，实际上，是实验性的。：）

这是一个很好的标志，当你在调试过程中碰到它时，你可能会在接下来的几个小时里忙着修复黑客。；）

class Act //That's me!!!
{

}