你遇到过的源代码中最好的注释是什么?


当前回答

我看到有人对代码的评论:

// This comment is self explanatory.

我猜他是想说“可变的”,但这个错误造成了一个有趣的评论……想想这里的循环逻辑,以及写它的徒劳。

其他回答

在一个巨大的800行'switch'语句中,在中间的某处:

// Joe is sorry

几百行之后……

// Harry is sorry too

经典的旧netscape mozilla代码。我个人喜欢

就是不能乱来。而且移动记忆会毁了我们,还有 一切都太他妈难搞清楚了。所以,我放弃了,Mac 完全完全地吸走完整的岩石

但还有很多其他有趣的。

在drivers/net/sunhme.c (Linux内核)中:

/* Welcome to Sun Microsystems, can I take your order please? */
if(!hp->happy_flags & HFLAG_FENABLE)
        return happy_meal_bb_write(hp, tregs, reg, value);

/* Would you like fries with that? */
hme_write32(hp, &tregs->frame,
            (FRAME_WRITE | (hp->paddr << 23) |
             ((reg & 0xff) << 18) | (value & 0xffff)));
while(!(hme_read32(hp, &tregs->frame) & 0x10000) && --tries)
        udelay(20);

/* Anything else? */
if(!tries)
        printk(KERN_ERR "happy meal: Aieee, transceiver MIF write bolixed\n");

/* Fifty-two cents is your change, have a nice day. */

当我注释掉我认为不再有用的代码块,但我可能是错的(因此没有删除它们),我有时会在它们之前

// Wilted celery?

这个想法就像芹菜一样枯萎了,但你还是把它放回冰箱里。我只知道十年后会有人看到这些评论,说什么鬼?

/*
This isn't the right way to deal with this, but today is my last day, Ron
just spilled coffee on my desk, and I'm hungry, so this will have to do...
*/

return 12; // 12 is my lucky number