来自Linux内核源代码:

linux /包括/ asm-i386 / hw_irq。h:

/*
 * subtle. orig_eax is used by the signal code to distinct between
 * system calls and interrupted 'random user-space'. Thus we have
 * to put a negative value into orig_eax here. (the problem is that
 * both system calls and IRQs want to have small integer numbers in
 * orig_eax, and the syscall code has won the optimization conflict ;)
 *
 * Subtle as a pigs ear.  VY
 */

// If this comment is removed the program will blow up 

我喜欢GNU双utils中的一些注释。这个来自BFD som.c:

/* You'll never believe all this is necessary to handle relocations
   for function calls.  Having to compute and pack the argument
   relocation bits is the real nightmare.

   If you're interested in how this works, just forget it.  You really
   do not want to know about this braindamage.  */

这个也是:

/* Don't ask about these magic sequences.  I took them straight
   from gas-1.36 which took them from the a.out man page.  */

...

/* Keep track of exactly where we are within a particular
   space.  This is necessary as the braindamaged HPUX
   loader will create holes between subspaces *and*
   subspace alignments are *NOT* preserved.  What a crock.  */

另一个:

/* 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. ... */

从气体:

/* Yes this is ugly (storing the broken_word pointer
   in the symbol slot).  Still, this whole chunk of
   code is ugly, and I don't feel like doing anything
   about it.  Think of it as stubbornness in action.  */

在某些汇编程序中，在包含&h723的行末尾

' RIP LVB

(明白吗?)

在一堆糟糕的剪切和粘贴源代码的内容管理web应用程序:

// load image 1 - JPEG 240x320
img = f1.getImage();
if (check(img))
{
   load(img, Constants.JPEG_240x320);
}

// load image 2 - JPEG 128x128
img = f2.getImage();
if (check(img))
{
   load(img, Constants.JPEG_128x128);
}

...

// load image 13 - GIF 256x256
img = f13.getImage();
if (check(img))
{
   load(img, Constants.GIF256x256);
}

// loaded all of the f**king images

注:大致翻译自意大利语:-)

//Woulda
if(x) {}
//Shoulda
else if(y) {}
//Coulda
else {}